Publications

2015
Guan Pang and Ulrich Neumann
"Fast and Robust Multi-View 3D Object Recognition in Point Clouds"
International Conference on 3D Vision (3DV), Oct 19-22, 2015, Lyon, France.
Jing Huang and Suya You
"Pole-Like Object Detection and Classification from Urban Point Clouds"
IEEE International Conference on Robotics and Automation (ICRA), May 26-30, 2015, Seattle, WA.
Guan Pang, Rongqi Qiu, Jing Huang, Suya You and Ulrich Neumann
"Automatic 3D Industrial Point Cloud Modeling and Recognition"
The Fourteenth IAPR International Conference on Machine Vision Applications (oral presentation), May 18-22, 2015, Tokyo, Japan.
Guan Pang, Rongqi Qiu, Jing Huang, Suya You and Ulrich Neumann
"Automatic 3D Industrial Point Cloud Classification and Modeling"
SPE Western Regional Meeting, April 27-30, 2015, Garden Grove, CA, USA.
Jing Huang and Suya You
"Change Detection in Laser-Scanned Data of Industrial Sites"
IEEE Winter Conference on Applications of Computer Vision (WACV), January 6-9, 2015, Waikoloa Beach, HI, USA.

2014
Rongqi Qiu, Qian-Yi Zhou, and Ulrich Neumann
"Pipe-Run Extraction and Reconstruction from Point Clouds"
European Conference on Computer Vision (ECCV), pages 17-30, September 6-12, 2014, Zurich, Switzerland.
Jo GeunSik, Kyeong-Jin Oh, Inay Ha, Kee-Sung Lee, Myung-Duk Hong, Ulrich Neumann, and Suya You
"A Unified Framework for Augmented Reality and Knowledge-Based Systems in Maintaining Aircraft"
AAAI, pp. 2990-2997, July 27-31 2014, Quebec City, Quebec, Canada.
Zhenzhen Gao, Luciano Nocera, Miao Wang and Ulrich Neumann
"Visualizing Aerial LiDAR Cities with Hierarchical Hybrid Point-Polygon Structures"
Graphics Interface, May 7th-9th 2014, Montreal, Quebec, Canada.
Zhenzhen Gao and Ulrich Neumann
"Feature Enhancing Aerial LiDAR Point Cloud Refinement"
IS&T/SPIE Electronic Imaging, 3D Image Processing, Measurement (3DIPM), and Applications, February 2-6, 2014, San Francisco, CA, USA. slides
Jing Huang and Suya You
"Segmentation and Matching: Towards a Robust Object Detection System"
IEEE Winter Conference on Applications of Computer Vision (WACV), March 24-26, 2014, Steamboat Springs, CO, USA.

2013
Guan Pang and Ulrich Neumann
"Training-based Object Recognition in Cluttered 3D Point Clouds"
International Conference on 3D Vision (3DV), June 29-30, 2013, Seattle, WA, USA.
Jing Huang and Suya You
"Detecting Objects in Scene Point Cloud: A Combinational Approach"
International Conference on 3D Vision (3DV), June 29-30, 2013, Seattle, WA, USA.
Wei Guan and Suya You
"Robust Image Matching with Line Context"
The 24th British Machine Vision Conference (BMVC 2013), Bristol, UK.
Qian-Yi Zhou and Ulrich Neumann
"Complete Residential Urban Area Reconstruction from Dense Aerial LiDAR Point Clouds"
Graphical Models, Vol. 75, Issue 3, May 2013, pp. 118¨C125. Special issue on Computational Visual Media. Elsevier Inc.
Guan Pang and Ulrich Neumann
"The Gixel Array Descriptor (GAD) for Multi-Modal Image Matching"
IEEE Workshop on the Applications of Computer Vision (WACV), Jan. 2013, Clearwater Beach, FL, USA. more results
Wei Guan, Suya You and Guan Pang
"Estimation of Camera Pose with Respect to Terrestrial LiDAR Data"
IEEE Workshop on the Applications of Computer Vision (WACV), Jan. 2013, Clearwater Beach, FL, USA.

2012
Qian-Yi Zhou and Ulrich Neumann
"Modeling Residential Urban Areas from Dense Aerial LiDAR Point Clouds"
Computational Visual Media Conference Nov. 8~10, 2012. Tsinghua University, Beijing.
Zhenzhen Gao, Luciano Nocera and Ulrich Neumann
"Visually-Complete Aerial LiDAR Point Cloud Rendering"
20th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2012). November 6-9 2012, Redondo Beach, California.
Zhenzhen Gao, Luciano Nocera and Ulrich Neumann
"Fusing Oblique Imagery with Augmented Aerial LiDAR"
20th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2012). November 6-9 2012, Redondo Beach, California. Poster
Tanasai Sucontphunt and Ulrich Neumann
"3D Facial Surface and Texture Synthesis Using 2D Landmarks From A Single Face Sketch"
Proceedings of 3D Imaging, Modeling, Processing, Visualization and Transmission, (3DimPVT '12), ETH Zürich, Switzerland, Oct 2012.
Wei Guan, Suya You and Ulrich Neumann
"Efficient Matchings and Mobile Augmented Reality"
ACM Transactions on Multimedia Computing, Communications and Applications (TOMCCAP), speical issue on 3D Mobile Multimedia, Volume 8 Issue 3s, Article No. 47, September 2012.
Jing Huang and Suya You
"Point Cloud Matching based on 3D Self-Similarity"
International Workshop on Point Cloud Processing (Affiliated with CVPR 2012), Providence, Rhode Island, June 16, 2012.
Jiaping Zhao and Suya You
"Road network extraction from airborne LIDAR data using scene context"
International Workshop on Point Cloud Processing (Affiliated with CVPR 2012), Providence, Rhode Island, June 16, 2012.
Wei Guan, Suya You and Ulrich Neumann
"Efficient Matchings in Augmented Reality Application"
IEEE International Conference on Image Processing (ICIP), Orlando, Florida, September 30 - October 3, 2012.
Wei Guan, Suya You, Tanasai Sucontphunt and Ulrich Neumann
"Image Relighting and Matching with Illumination Information"
IEEE International Conference on Image Processing (ICIP), Orlando, Florida, September 30 - October 3, 2012.
Qian-Yi Zhou and Ulrich Neumann
"2.5D Building Modeling by Discovering Global Regularities"
IEEE CVPR 2012. project experiment video
Zhenzhen Gao, Luciano Nocera, and Ulrich Neumann
"Visualization Grammar: A Phrase-based Reservoir Information Visualization System"
SPE Western Regional Meeting, 19-23 March 2012, Bakersfield, California

2011
Jiaping Zhao and Suya You
"Rapid Extraction and Updating Road Network from LIDAR Data"
2011 IEEE Applied Imagery Pattern Recognition (AIPR) Workshop, Washington DC, Oct.11 - 13, 2011 (the best student paper).
Jing Huang, Suya You, and Jiaping Zhao
"Multimodal Image Matching using Self-Similarity"
2011 IEEE Applied Imagery Pattern Recognition (AIPR) Workshop, Washington DC, Oct.11 - 13, 2011.
Qian-Yi Zhou and Ulrich Neumann
"2.5D Building Modeling with Topology Control"
IEEE CVPR 2011. project video
Taehyun Rhee, J.P. Lewis, Ulrich Neumann, and Krishna Nayak
"Scan-Based Volume Animation Driven by Locally Adaptive Articulated Registrations"
IEEE Transactions on Visualization and Computer Graphics
Also selected for oral presentation at IEEE VR 2011, March 2011, Singapore
S. Y. Lee and U. Neumann
"A Meta-Notation for Data Visualization"
Visualization and Data Analysis 2011. Proc. SPIE, Vol. 7868, pp. 78680V, Jan. 2011
W. Guan, S. You and U. Neumann
"Computationally Efficient Retrieval-based Tracking System and Augmented Reality for Large-scale Areas"
In IEEE Workshop on Applications of Computer Vision (WACV), Kona, Hawaii, January 5-7, 2011
Q. Wang, W. Guan and S. You
"Augmented Distinctive Features for Efficient Image Matching"
in IEEE Workshop on Applications of Computer Vision (WACV), Kona, Hawaii, January 5-7, 2011
W. Guan, S. You and U. Neumann
"GPS-aided Recognition-based User Tracking System with Augmented Reality in Extreme Large-scale Areas"
ACM Multimedia Systems, San Jose, California, February 23-25, 2011
W. Guan, S. You and U. Neumann
"Recognition-driven 3D Navigation in Large-scale Virtual Environments"
IEEE Virtual Reality, Singapore, March 19-23, 2011

2010
Q. Wang and S. You
"Explore Multiple Clues for Urban Image Matching"
International Conference on Image Processing (ICIP), Hong Kong, September, 2010
Q. Wang and S. You
"Feature Fusion for Registering Wide-baseline Urban Images"
International Conference on Image and Video Processing and Computer Vision, Orlando, Florida, July, 2010
Q. Wang and S. You
"Automatic Registration of Large-Scale Multi-sensor Datasets"
in proceeding of 11th European Conference on Computer Vision (ECCV), Greek, September 5-11, 2010
Q.-Y. Zhou and U. Neumann
"2.5D Dual Contouring: A Robust Approach to Creating Building Models from Aerial LiDAR Point Clouds"
in proceeding of 11th European Conference on Computer Vision (ECCV), Greek, September 5-11, 2010 (Oral Paper) project video
T. Sucontphunt, B. Tunwattanapong, Z. Deng, and U. Neumann
"Crafting 3D Faces Using Free Form Portrait Sketching and Plausible Texture Inference"
Proc. of Graphics Interface (GI) 2010, May-June 2010, Ottawa, Ontario, Canada.

2009
J. Mooser, S. You, U. Neumann, R. Grasset, and M. Billinghurst
"A Dynamic Programming Approach to Maximizing Tracks for Structure from Motion"
ACCV, Xian, China, 2009.
J. Mooser, S. You, U. Neumann, and Q. Wang
"Applying Robust Structure from Motion to Markerless Augmented Reality"
WACV, Dec. 2009.
W. Guan, L. Wang, J. Mooser, S. You, and U. Neumann
"Robust Pose Estimation in Untextured Environments for Augmented Reality Applications"
poster in International Symposium on Mixed and Augmented Reality, Orlando, USA, 2009.
Q. Wang and S. You
"A Vision-based 2D-3D Registration System"
IEEE Workshop on Applications of Computer Vision (WACV), Snowbird, Utah, December 7-8, 2009.
L. Wang, U. Neumann and S. You
"Wide-Baseline Image Matching Using Line Signatures"
Proc. of IEEE International Conference on Computer Vision(ICCV), Kyoto, Japan, 2009.
L. Wang, S. You and U. Neumann
"PTZ Camera Calibration for Augmented Virtual Environments"
Proc. of International Conference on Multimedia and Expo, New York, USA, 2009.
L. Wang and U. Neumann
"A Robust Approach for Automatic Registration of Aerial Images with Untextured Aerial LiDAR Data"
Proc. of IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Miami, USA, 2009. video
Q.-Y. Zhou and U. Neumann
"A Streaming Framework for Seamless Building Reconstruction from Large-Scale Aerial LiDAR Data"
Proc. of IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Miami, USA, 2009. project video
C. Poullis, and S. You
"Automatic Reconstruction of Cities from Remote Sensor Data"
Proc. of IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Miami, USA, 2009.
C. Poullis, and S. You
"Photorealistic Large-scale Urban City Model Reconstruction"
IEEE Transaction on Visualization and Computer Graphics, volume 15, pages 654-669, 2009.
T. Sucontphunt, Z. Deng, and U. Neumann
"Crafting Personalized Facial Avatars Using Editable Portrait and Photograph Example"
IEEE VIrtual Reality Conference , Lafayette, Louisiana, 2009 (poster).
C. Poullis, and S. You
"Automatic Creation of Massive Virtual Cities"
IEEE VIrtual Reality Conference , Lafayette, Louisiana, 2009.
Sang Yun Lee, Kwang-Wu Lee, Taehyun Rhee, and Ulrich Neumann
"Reservoir Model Information System: REMIS"
Visualization and Data Analysis 2009, Proc. SPIE 7243, 72430L (2009), DOI:10.1117/12.806773

2008
T. Rhee, J.P. Lewis, Krishna Nayak, and U. Neumann
"Adaptive Non-rigid Registration of 3D Knee MRI in Different Pose Spaces"
Proc. of IEEE International Symposium on Biomedical Imaging (ISBI '08) pp 1111-1114, presented at Paris, France, May 2008.
C. Poullis, S. You and U. Neumann
"Rapid Creation of Large-scale Photorealistic Virtual Environments"
IEEE VR, pp.153-160, Reno, Nevada, 2008.
C. Poullis, S. You and U. Neumann
"A Vision-based System for Automatic Detection and Extraction of Road Networks"
IEEE WACV, pp.1-8, Copper Mountain, Colorado, 2008.
Q.-Y. Zhou, and U. Neumann
"Fast and Extensible Building Modeling from Airborne LiDAR data"
ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM GIS), 2008.
T. Ju, Q.-Y. Zhou, M.V.D. Panne, D. Cohen-Or and U. Neumann
"Reusable Skinning Templates Using Cage-based Deformations"
Proceedings of ACM SIGGRAPH ASIA, 2008. ACM Transactions on Graphics (TOG) Volume 27, Issue 5 (December 2008) SESSION: Character animation II, Article No. 122.video
S. Y. Lee, K. Lee, and U. Neumann
"Interactive Visualization of Oil Reservoir Data"
Geographic Information Science Workshop on Geospatial Visual Analytics, Park City, Utah, Sep. 2008.
T. Sucontphunt, Z. Mo, U. Neumann, and Z. Deng
"Interactive 3D Facial Expression Posing through 2D Portrait Manipulation"
GI'08: Proc. of Graphics Interface, Windsor, Ontario, Canada, May 2008.
Q. Wang, J. Mooser, S. You, and U. Neumann
"Augmented Exhibitions Using Natural Features"
International Journal of Virtual Reality,Vol. 7, No. 4, pp 1-8, 2008.
Y. Tsai, Q. Wang, and S. You
"CDIKP: A Highly-Compact Local Feature Descriptor"
Proceedings of 19th conference on Pattern Recognition, Tampa, Florida, U.S.A, December 2008.
Q. Wang, S. You
"Feature Selection for Real-time Image Matching Systems"
Proceedings of 19th conference on Pattern Recognition, Tampa, Florida, U.S.A, December 2008.
S.M. Rhee, J. Choi, and U. Neumann,
"Stereoscopic View Synthesis by View Morphing"
Proceedings of the 4th International Symposium on Visual Computing, Las Vegas, Nevada, U.S.A, December 2008.
L. Wang, S. You, and U. Neumann,
"Supporting Range and Segment-Based Hysteresis Thresholding in Edge Detection"
Proceedings of IEEE International Conference on Image Processing, San Diego, California, U.S.A, October 2008.
J. Mooser, Q.Wang, S. You, and U. Neumann,
"Fast Simultaneous Tracking and Recognition Using Incremental Keypoint Matching"
Proceedings of the Fourth International Symposium on 3D Processing, Visualization and Transmission(3DPVT), June 2008.
S.Y. Lee and U. Neumann,
"A Phrase-Driven Grammar System for Interactive Data Visualization,"
Visualization and Data Analysis 2008, Proc. SPIE Int. Soc. Opt. Eng. Vol. 6809, pp. 68090K, January 2008, DOI:10.1117/12.766907.
J. Mooser, S. You, and U. Neumann,
"Large Document, Small Screen: A Camera Driven Scroll and Zoom Control for Mobile Devices,"
Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (i3D), pp. 27-34, February 2008.
T. Rhee, J. P. Lewis, K. Nayak, U. Neumann,
"Creating an Animated 3D volume Hand Model from In Vivo MRI,"
Proc. of MMVR 16, in the studies of Health Technology and Informatics(SHTI) series, to present at Long Beach, CA, Feb 2008.

2007
C. Poullis, S. You and U. Neumann
"Automatic Extraction of Linear Features from LiDAR and Imagery"
ASPRS, Tampa, Florida, 2007.
C. Poullis, S. You and U. Neumann
"Automatic Building Extraction from LiDAR Data"
ASPRS, Tampa, Florida, 2007.
C. Poullis, S. You and U. Neumann
"Generating High-Resolution Textures for 3D Virtual Environments using VITM"
ICME, pp. 1295-1298, Beijing, China, 2007.
C. Poullis, S. You and U. Neumann
"Linear Feature Extraction Using Perceptual Grouping and Graph-Cuts"
ACM GIS, Seattle, Washington, 2007.
J. Mooser, S. You and U. Neumann
"Real-Time Object Tracking for Augmented Reality Combining Graph Cuts and Optical Flow"
International Symposium on Mixed and Augmented Reality, pp 145-152, November 2007.
Q. Wang, J. Mooser, S. You and U. Neumann,
"Augmented Exhibitions Using Natural Features,"
Mixed Reality Entertainment and Art ISMAR, pp 27-32, Nara, Japan, 2007.
J. Mooser, L. Wang, S. You and U. Neumann,
"An Augmented Reality Interface for Mobile Information Retrieval,"
Proc. of International Conference on Multimedia and Expo, 2007, pp.2226-2229.
T.Rhee, J.P.Lewis, U.Neumann and K.Nayak
"Soft-tissue Deformation for In-Vivo Volume Animation,"
Proc. of Pacific Graphics, pp 435-438, Maui, Hawaii, October 2007.
Q. Wang and S. You
"Real-time Image Matching Based on Multiple View Kernel Projection,"
Computer Vision and Pattern Recognition Workshop, pp.1-8, Minneapolis, USA, 2007.
L. Wang, S. You, and U. Neumann,
"Semiautomatic registration between ground-level panoramas and an orthorectified aerial image for building modeling,"
Proceedings of the VRML07 (Virtual Representation and Modeling of Large-scale environments) workshop, held in conjunction with the 2007 International Conference on Computer Vision, ICCV07, Rio de Janeiro, Brazil, pp.8-15, October 2007
L. Wang, S. You, and U. Neumann,
"Single View Camera Calibration for Augmented Virtual Environments,"
Proc. of IEEE Virtual Reality Conference, 2007, pp.255-258.

2006
C. Shahabi, Y. Y. Chiang, K. Chung, K. C. Huang, J. K. Haghighi, C. Knoblock, S. C. Lee, U. Neumann, R. Nevatia, A. Rihan, S. Thakkar and S. You
"Geodec: Enabling Geospatial Decision making,"
Proceedings of the IEEE International Conference on Multimedia & Expo (ICME), Toronto, Canada, July 2006.
Q. Wang and S. You
"Fast Similarity Search for High-Dimensional Dataset,"
IEEE International Workshop on Multimedia Information Processing and Retrieval, pp.799-804, San Diego, Dec. 2006.
J. Mooser, S. You, and U. Neumann,
"Tricodes: A barcode-like fiducial design for augmented reality media,"
International Conference on Multimedia and Expo, July 2006, pp.1301-1304.
Z. Deng and U. Neumann,
"eFASE: Expressive Facial Animation Synthesis and Editing with Phoneme-Isomap Controls,"
Proc. of ACM SIGGRAPH/EUROGRAPHICS Symposium on Computer Animation, Vienna, Austria, Sep 2-4, 2006.
T. Rhee, J.P. Lewis, U. Neumann,
"Real-Time Weighted Pose-Space Deformation on the GPU,"
Computer Graphics Forum, Vol 25, No 3, Proc. of Eurographics 2006, Vienna, Austria, September 2006.
L. Wang, S. You, U. Neumann,
"Large-Scale Urban Modeling by Combining Ground Level Panoramic and Aerial Imagery,"
3DPVT, June 2006, Chapel Hill, USA.
J. Hu, S. You and U. Neumann,
"Automatic Pose Recovery for High-Quality Textures Generation,"
ICPR, 2006, HongKong.
S. Jain and U. Neumann,
"Real-time Camera Pose and Focal Length Estimation,"
ICPR, 2006, HongKong.
J. Hu, S. You and U. Neumann,
"Vanishing Hull,"
3DPVT, June 2006, Chapel Hill, USA.
J. Hu, S. You and U. Neumann,
"Integrating LiDAR, Aerial Image and Ground Images for Complete Urban Building Modeling,"
3DPVT, June 2006, Chapel Hill, USA.
Z. Deng, J. Bailenson, J.P. Lewis, and U. Neumann,
"Perceiving Visual Emotions with Speech,"
Proc. of the 6th International Conference on Intelligent Virtual Agents (IVA) 2006, Springer-Verlag LNAI (Lecture Notes in Artificial Intelligence), Marina Del Rey, CA, August 2006.
Z. Mo and U. Neumann,
"Real-time Hand Pose Recognition Using Low-Resolution Depth Images,"
CVPR 2006, New York City, 2006.
Z. Deng, U. Neumann, J.P. Lewis, T.Y. Kim, M. Bulut, and S. Narayanan,
"Expressive Facial Animation Synthesis by Learning Speech Co-Articultion and Expression Spaces,"
IEEE Transaction on Visualization and Computer Graphics (TVCG).
Z. Deng, P.Y. Chiang, P. Fox, and U. Neumann,
"Animating Blendshape Faces by Cross-Mapping Motion Capture Data,"
Proc. of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games 2006 (I3DG), Redwood City, CA, March 2006.
T. Rhee, U. Neumann, and J.P. Lewis,
"Human Hand Modeling from Surface Anatomy,"
Proc. of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games 2006 (I3D), Redwood City, CA, March 2006.
Z. Mo and U. Neumann,
"Lexical Gesture Interface,"
The 4th IEEE International Conference on Computer Vision Systems (ICVS 2006). Jan. 2006. New York City.

2005
I.O. Sebe, S. You, and U. Neumann,
"Rapid Part-Based 3D Modeling,"
Proc. of ACM Symposium on Virtual Reality Software and Technology (VRST), Nov 2005, Montery, CA, pp.143-146.
C. Busso, Z. Deng, U. Neumann, S. Narayanan,
"Natural Head Motion Synthesis driven by Acoustic Prosody Features,"
the Journal of Computer Animation and Virutal Worlds (special issue for best papers of IEEE Computer Animation and Social Agents 2005), 16(3-4),July 2005, John Wiley Press, pp.283-290.
Z. Deng, J.P. Lewis and U. Neumann,
"Synthesizing Speech Animation by Learning Compact Speech Co-Articulation Models,"
Proc. of Computer Graphics International (CGI) 2005, Stony Brook, NY, June 2005, IEEE CS Press, pp. 19-25.
J.P. Lewis, J. Mooser, Z. Deng, and U. Neumann,
"Reducing Blendshape Interference by Selected Motion Attenuation,"
Proc. of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (I3D) 2005, Washington DC, April 2005, pp. 25-29. [Project website]
Z. Mo, J.P. Lewis, and U. Neumann,
"SmartCanvas: A Gesture-Driven Intelligent Drawing Desk System,"
Proc. of International Conference on Intelligent User Interface (IUI) 2005,San Diego, Jan 2005, pp.239-243.
J. Hu, S. You, and U. Neumann,
"Texture Painting from Video,"
the Jounal of WSCG, Jan 2005.
Z. Deng, J. Lewis, and U. Neumann,
"Automated Eye Motion using Texture Synthesis,"
IEEE Computer Graphics and Applications (CG&A), 25(2), March/April, 2005, 24-30.
I.O. Sebe, S. You, and U. Neumann,
"Globally Optimum Multiple Object Tracking,"
SPIE Defense and Security Symposium 05. Acquisition, Tracking, and Pointing XIX conference. March 2005, Orlando, FL, Volume 5810, pp.82-93.

2004
I.O. Sebe, S. You, U. Neumann,
"Dynamic Objects Modeling and 3D Visualization,"
ASPRS04, May 2004, Colorado.
Z. Deng, C. Busso, S. Narayanan, U. Neumann,
"Audio-based Head Motion Synthesis for Avatar-based Telepresence Systems,"
Proc. of ACM SIGMM 2004 Workshop on Effective Telepresence: Toward Seamless Remote Interaction and Experience, in conjunction with ACM Multimedia 2004, New York, Oct 15, 2004, pp.24-30.
Z.Mo, J.P. Lewis, U. Neumann,
"Face Inpainting with Local Linear Representations,"
Proc. of British Machine Vision Conference (BMVC) 2004, Vol I, p.347-356.
C. Busso, Z. Deng, S. Yildirim, M. Bulut, C.M. Lee, A. Kazemzaeh, S. Lee, U. Neumann, S. Narayanan,
"Analysis of Emotion Recognition using Facial Expressions, Speech and Multimodal information,"
Proc. of ACM 6th int'l Conf. on Multimodal Interfaces (ICMI 2004), State College, PA, Oct. 2004. pp205-211.
J.P.Lewis, R. Rosehnoltz, N. Fong, U. Neumann,
"VisualIDs: Automatic Distinctive Icons for Desktop Interfaces,"
ACM Trans. Graphics (Proc. SIGGRAPH 2004), 23(3), 2004, pp. 414-423.
Z. Mo, J.P. Lewis, and U. Neumann,
"Improved Automatic Caricature by Feature Normalization and Exaggeration,"
Proc. of ACM SIGGRAPH 2004 Sketches and Application, Los Angeles, CA, 2004.
Z. Deng, M. Bulut, U. Neumann, and S. Narayanan,
"Automatic Dynamic Expression Synthesis for Speech Animation,"
Proc. of IEEE 17th Int'l Conference on Computer Animation and Social Agents (CASA), Geneva, Switzerland, 267-274, July 2004.
R. Zimmermann, C. Kyriakakis, C. Shahabi, C. Papadopoulos, A. A. Sawchuk, U. Neumann,
"The Remote Media Immersion System,"
IEEE MultiMedia Magazine, special issue on "Digital Media on Demand," 11(2), April-June 2004, 48-57.
D. Fidaleo and U. Neumann,
"Analysis of Co-Articulation Regions for Performance Driven Facial Animation,"
Journal of Computer Animation and Virtual Worlds, 2004,15:15-26.
U. Neumann, S. You, J. Hu, B. Jiang, and I. O. Sebe,
"Visualizing Reality in an Augmented Virtual Environment,"
presence:Teleoperators and Virtual Environments Journal, Vol 13, No. 2, pp. 222-233, April 2004.
K Seo, I. Cohen, S. You and U. Neumann,
"Face pose estimation system by combining hybrid ICA-SVM learning and re-registration,"
Asian Conference on Computer Vision (ACCV), Jeju, Korea, Jan. 27-30 2004.
B. Jiang, S. You, U. Neumann,
"A Robust Tracking System for Outdoor Augmented Reality,"
IEEE Virtual Reality 2004, Chicago,March 27-31, 2004. pp. 3 - 10.
J. Hu, S. You, U. Neumann,
"Building Modeling from LiDAR and Aerial Imagery,"
in the proceeding of ASPRS, May 2004.
J. Lewis, H.-J. Hwang, U. Neumann, and R. Enciso,
" Smart Point Landmark Distribution for Thin-Plate Splines,"
Proc. SPIE Medical Imaging (San Diego) 2004, p.1236-1243.
J. Lewis, Z. Mo, and U. Neumann,
"Ripple-Free Local Bases by Design,"
Proc. Int. Conf. on Acoustics, Speech and Signal Processing (ICASSP) 2004.

2003
F. Bertails, T.Y. Kim, M.-P. Cani, U. Neumann,
" Adaptive Wisp Tree- A multiresolution control structure for simulating dynamic clustering in hair motion,"
In Eurographics/SIGGRAPH Symposium on Computer Animation 2003, San Diego
I. O. Sebe, J. Hu, S. You, U. Neumann,
" 3D Video Surveillance with Augmented Virtual Environments,"
ACM SIGMM 2003 Workshop on Video Surveillance, pp 107-112, Berkeley, California, (in conjunction with ACM Multimedia 2003), November 2003, Berkeley,CA, pp.107-112
J. Hu, S. You, U. Neumann,
"Approaches to Large-Scale Urban Modeling,"
IEEE Computer Graphics and Applications, Vol. 23, No. 6, pp. 62-69, November 2003.
T. Pintaric, A. Rizzo, U. Neumann,
"Video-based virtual environments,"
Proc. of the ACM SIGGRAPH 2003 Conference on Sketches & Applications, San Diego, July 2003
Z. Deng, J.P. Lewis, U. Neumann,
"Practical Eye Movement using Texture Synthesis,"
Proc. of the ACM SIGGRAPH 2003 Conference on Sketches & Applications, San Diego, July 2003
R. Enciso, A. Memon, U. Neumann, and J.Mah,
"The Virtual Cranio-Facial Patient Project,"
Proceedings of 3D Imaging 2003, MEDICAL 3D session, 2003
S. You, J. Hu, U. Neumann, and P. Fox,
"Urban Site Modeling From LiDAR,"
Lecture Notes in Computer Science Series, Springer-Verlag, Vol. 2669, ISSN 0302-9743, G. Goos, J. Hartmanis, and J.Van Leeuwen (Eds.): Proceedings of Second International Workshop on Computer Graphics and Geometric Modeling, Vol. 2668, pp. 579 - 588, Montreal, CANADA, May 2003.
U. Neumann, S. You, J. Hu, B. Jiang, and J. W. Lee,
"Augmented Virtual Environments (AVE): Dynamic Fusion of Imagery and 3D Models,"
IEEE Virtual Reality 2003, pp. 61-67, Los Angeles California, March 2003.
R. Enciso, A. Shaw, U. Neumann, J. Mah,
"3D Head Anthropometric Analysis,"
SPIE Medical Imaging, San Diego, CA, February 2003.
J. Pair, U. Neumann, D. Piepol, W. R. Swartout,
"FlatWorld: Combining Hollywood Set-Design Techniques with VR,"
IEEE Computer Graphics & Applications (CG&A), Jan/Feb 2003
R. Enciso, A. Memon, D. A. Fidaleo, U. Neumann, and J. Mah,
"The Virtual Craniofacial Patient: 3D Jaw Modeling and Animation,"
"MMVR11 - NextMed: Health Horizon", The 11th Annual Medicine Meets Virtual Reality Conference, pp. 65-71, Newport Beach, California, January 2003.
R. Enciso, John P. Lewis, U. Neumann, and J. Mah,
"3D Tooth Shape from Radiographs using Thin-Plate Splines,"
"MMVR11 - NextMed: Health Horizon", The 11th Annual Medicine Meets Virtual Reality Conference, pp. 22-25, Newport Beach, California, January 2003.

2002
J. Mah and R. Enciso
" The Virtual Craniofacial Patient - A Platform for the Future of Craniofacial Healthcare "
Moyers Symposium, "Information Technology and Orthodontic Treatment," pp. 167-184, vol. 40, 2002.
R. Enciso, A. Memon, and J. Mah,
"3D Visualization of the Craniofacial Patient: Volume Segmentation, Data Integration and Animation,"
Proceedings of the Conferences on Orthodontics Advances in Science and Technology, Monterey, Sept. 2002
J. W. Lee, S. You, and U. Neumann,
"Tracking with Omni-Directional Vision for Outdoor AR Systems,"
IEEE ACM International Symposium on Mixed and Augmented Reality (ISMAR 2002), pp. 47-56, Darmstadt, Germany, October 2002.
T.Y. Kim and U. Neumann,
"Interactive Multiresolution Hair Modeling and Editing,"
ACM Transactions on Graphics(Proc. of ACM SIGGRAPH 2002), Vol 21, No. 3, pp. 620-629, San Antonio TX, July 2002.
D. Fidaleo and U. Neumann,
"CoArt: Co-Articulation Region Analysis for Control of 2D Characters,"
IEEE Computer Animation, pp. 17-22, Geneva, Switzerland, July 2002.

2001
Y. K. Cho and U. Neumann.
"Multi-Ring Fiducial Systems for Scalable Fiducial-Tracking Augmented Reality,"
PRESENCE: Teleoperators and Virtual Environments, Vol. 10, No. 6., pp. 599-612, December 2001.
AA. Rizzo, U. Neumann, R. Enciso, D. Fidaleo, & JY. Noh.
"Performance Driven Facial Animation: Basic Research On Human Judgments Of Emotional State In Facial Avatars,"
CyberPsychology and Behavior. Vol. 4 (4), pp. 471-487, 2001.
Bolan Jiang and Ulrich Neumann,
"Extendible Tracking by Line Auto-Calibration"
Proceedings of International Symposium on Augmented Reality, pp.97-103, New York, NY, October 2001.
Clint Chua and Ulrich Neumann,
"A Modular Approach to Deformable ing and Animation"
IEEE Computer Animation 2001, pp.184-191, Seoul, Korea, November 2001.
J.Y. Noh and U. Neumann.
"Expression Cloning,"
Computer Graphics, Proceedings of ACM SIGGRAPH 2001, Los Angeles CA, August 2001, pages 277-288.
S. You and U. Neumann.
"Fusion of Vision and GyroTracking for Robust Augmented Reality Registration"
IEEE Virtual Reality 2001, pp.71-78, Yokahama Japan, March 2001.
Tae-yong Kim and Ulrich Neumann,
"Opacity Shadow Maps,"
Rendering Techniques 2001, pp. 176-181, 2001.

2000
Ulrich Neumann, Thomas Pintaric, Albert Rizzo.
"Immersive Panoramic Video"
Proceedings of the 8th ACM International Conference on Multimedia, pp. 493-494, October 2000.
J. Noh, D. Fidaleo, U.Neumann.
"Animated Deformations with Radial Basis Functions"
ACM Symposium on Virtual Reality Software and
Technology (VRST 2000), pp. 166-174, October 2000.
Ilmi Yoon, Ulrich Neumann.
"Web-based Remote Rendering with IBRAC (Image-based rendering acceleration and compression"
Eurographics 2000, Vol. 19, No. 3, pp. C321-C330, August 2000.
C. Chua and U. Neumann.
"Hardware Accelerated Free Form Deformation"
2000 Eurographics/ACM-Siggraph Workshop on Graphics Hardware, pp. 33-40, Interlaken Switzerland, August 2000.
J.Y. Noh and U. Neumann.
"Talking Faces."
IEEE International Conference on Multimedia and Expo 2000, Vol. 2, pp. 627-630, August 2000.
Tae-yong Kim and Ulrich Neumann,
"A Thin Shell Volume for ing Human Hair"
IEEE Computer Animation, pp. 104-111, 2000.
B. Jiang, S. You, and U. Neumann.
"Camera Tracking for Augmented Reality Media"
IEEE International Conference on Multimedia and Expo 2000, 30 July - 2 August 2000, New York NY, vol.3, pp. 1637-1640
Jong Weon Lee, Suya You, Ulrich Neumann.
"Large Motion Estimation for Omnidirectional Vision"
IEEE Workshop on Omnidirectional Vision, pp. 161-168. June 200.
Jong Weon Lee, Ulrich Neumann.
"Motion Estimation with Incomplete Information using Omnidirectional Vision"
IEEE International Conference on Image Processing (ICIP'00), Vol. 2, pp. 562-565, Vancouver Canada, September 2000.
Alok Govil, Dr. Suya You, Prof. Ulrich Neumann.
" A Video-Based Augmented Reality Golf Simulator"
Proceedings of the 8th ACM International Conference on Multimedia, pp. 489-490, October 2000.
A. Rizzo, J.G. Buckwalter, C. van der Zaag, U. Neumann, M. Thiebaux, C. Chua, A. van Rooyen, L. Humphries, P. Larson.
"Virtual Environment Applications in Clinical Neuropsychology. "
IEEE Virtual Reality 2000, pp. 63-70, March 2000.
A.A. Rizzo, J.G. Buckwalter, L. Humphrey, C. van der Zaag, T. Bowerly, C. Chua, U. Neumann & C. Kyriakakis.
"A Virtual Reality Classroom Scenario for ADHD Assessment ."
The 28th Annual Conference of the International Neuropsychological Society. Denver, Colorado (Feb. 2000).
C. van der Zaag, J. McGee, J.G. Buckwalter, A. Rizzo, A. van Rooyen, P.
Larsen, K. Kratz, B. Bluestein, U. Neumann, & M. Thiebaux.

"Virtual Reality Assessment of Visuospatial Abilities in the Elderly ."
The 28th Annual Conference of the International Neuropsychological Society.
Denver, Colorado (Feb. 2000).
A.D. van Rooyen, A.A. Rizzo, J.G. Buckwalter, P.J. Larson, K.E. Kratz, and M. Thiebaux.
"The Virtual Spatial Rotation Test: A Study of Psychometric Properties ."
The 28th Annual Conference of the International Neuropsychological Society. Denver, Colorado (Feb. 2000).
I. Yoon and U. Neumann.
"IBRAC: Image-Based Rendering Acceleration and Compression"
Journal of High Performance Computer Graphics, Multimedia, and Visualization., Jan. 2000.
T.-Y. Kim, U. Neumann.
"A Thin Shell Volume for ing Human Hair"
Computer Animation 2000, pp. 121-128, U. Penn, PA, May 2000.

1999
S. You, U. Neumann, and R. Azuma.
"Orientation Tracking for Outdoor Augmented Reality Registration"
IEEE Computer Graphics & Applications, Vol. 19, No. 6, Nov. 1999.
R. Azuma, J. W. Lee, Bolan Jiang, J. Park, S. You, and U. Neumann
"Tracking in Unprepared Environments for Augmented Reality Systems"
Computer & Graphics 23, 6 (December 1999), 787-793
U. Neumann, S. You.
" Natural Feature Tracking for Augmented Reality"
IEEE Transactions on Multimedia, Vol. 1, No. 1, pp. 53-64, March 1999.
D. McLeod, U. Neumann, C.L. Nikias, A. Sawchuk.
" Integrated Media Systems: The Move Toward Media Immersion"
IEEE Signal Processing Magazine, Vol. 16, No. 1, January 1999.
P. Larson, A.A. Rizzo, J.G. Buckwalter, A. Van Rooyen, K. Kratz, U. Neumann, C. Kesselman, M. Thiebaux, and C. Van Der Zaag.
"Gender Issues in the Application of a Virtual Environment Spatial Rotation Project."
(1999).CyberPsychology and Behavior. 2:2.*
D. Fidaleo, J-Y. Noh, T. Kim, R. Enciso, and U.Neumann.
"Classification and Volume Morphing for Performance-Driven Facial Animation"
International Workshop on Digital and Computational Video (DCV'99), December 1999.
R. Enciso, J. Li, D. Fidaleo, T-Y. Kim, J-Y. Noh, and U. Neumann.
" Synthesis of 3D Faces."
International Workshop on Digital and Computational Video (DCV'99), December 1999.
J. Park, B. Jiang, and U. Neumann.
"Vision-based Pose Computation: Robust and Accurate Augmented Reality Tracking"
IEEE International Workshop on Augmented Reality, Oct. 1999, pp 3-12..*
S. You, U. Neumann, and R. Azuma.
"Hybrid Inertial and Vision Tracking for Augmented Reality Registration"
IEEE Virtual Reality '99, pp. 260-267, March 1999.*
J.W. Lee and U. Neumann.
"Rule-Based Segmentation for Intensity-Adaptive Fiducial Detection"
Proceedings of SPIE/IS&T Electronic Imaging'99. Jan. 24-29, 1999, San Jose, CA.
A.A. Rizzo, J.G. Buckwalter, U. Neumann, C. Chua, A. Van Rooyen, P. Larson,
K. Kratz, C. Kesselman, M. Thiebaux, and L. Humphrey, (1999).

"Virtual Environments For Targeting Cognitive Processes: An Overview Of Projects At The University Of Southern California Integrated Media Systems Center."
CyberPsychology and Behavior. 2:2.*
J.G. Buckwalter, A.A. Rizzo, U. Neumann, P. Larson, A. Van Rooyen, K. Kratz, C. Kesselman, and M. Thiebaux.
"Virtual Reality Technology for Neuropsychological Applications ."
(Accepted) VRT for Neuropsychology and Clinical Psychology. The 1999 Western Psychological Association Convention. April, 1999. Irvine, CA.
A.A. Rizzo, J.G. Buckwalter, C. van der Zaag, U. Neumann, C. Chua, L. Humphrey, A. van Rooyen, P. Larson, K. Kratz, C. Kesselman, & M. Thiebaux (1999).
"A Review of Virtual Environments for the Assessment and Rehabilitation of Cognitive/Functional Processes at the University of Southern California."
Bullinger, H.J. & Ziegler, J. (Eds.) Human-Computer Interaction: Communication, Cooperation, and Application Design. 1095-1100.
J.G. Buckwalter, A.A. Rizzo, U. Neumann, C. Kesselman, M. Thiebaux, P. Larson, A. Van Rooyen, and K. Kratz, (1999).
"The Virtual Reality Mental Rotation Spatial Skills Project ."
Symposium on Virtual Reality Technology Applications in Neuropsychology. The 27th Annual Meeting of the International Neuropsychological Society. February 12, 1999.
A.A. Rizzo, J.G. Buckwalter, A. Van Rooyen, P. Larson, K. Kratz, U. Neumann, C. Kesselman, and M. Thiebaux, (1999).
"Virtual Environments for Targeting Cognitive Processes: An Overview of Projects at the University of Southern California VE's Laboratory ."
Medicine Meets Virtual Reality, San Francisco CA. January 1999.*
P. Larson, A. Van Rooyen, K. Kratz, A.A. Rizzo, J.G. Buckwalter, U. Neumann, C. Kesselman, and M. Thiebaux, (1999).
"Gender Issues in the Application Of A Virtual Environment Spatial Rotation Project."
Medicine Meets Virtual Reality, San Francisco CA. January 1999.*
I. Yoon and U. Neumann.
"Compression of Computer Graphics Images with Image-Based Rendering."
Proceedings of IEEE SPIE'99 Multimedia Computing and Networking, pp. 66-75.
Ulrich Neumann, Suya You, Youngkwan Cho, Jongweon Lee, Jun Park
" Augmented Reality Tracking in Natural Environments."
International Symposium on Mixed Realities, 1999, Tokyo, Japan.

1998
Jun Park, Suya You, Ulrich Neumann.
" Natural Feature Tracking for Extendible Robust Augmented Realities ."
Proceedings of the First International Workshop on Augmented Reality, San Francisco, Nov. 1998.
Youngkwan Cho, Jongweon Lee, Ulrich Neumann.
" A Multi-ring Color Fiducial System and A Rule-Based Detection Method for Scalable Fiducial-tracking Augmented Reality."
Proceedings of the First International Workshop on Augmented Reality, San Francisco, Nov. 1998.
Ronald Azuma, Bruce Hoff, Howard Neely III, Ronald Sarfaty, Michael Daily, Gary Bishop, Vern Chi, Greg Welch, Ulrich Neumann, Suya You, Rich Nichols, Jim Cannon.
"Making Augmented Reality Work Outdoors Requires Hybrid Tracking."
Position paper at the First International Workshop on Augmented Reality, San Francisco, Nov. 1998.
Ulrich Neumann and Suya You.
"Integration of Region Tracking and Optical Flow for Image Motion Estimation."
IEEE International Conference on Image Processing (ICIP'98), Oct. 199.8.
Ulrich Neumann and Suya You.
"Adaptive Multi-Stage 2D Image Motion Field Estimation."
SPIE Conf. on Applications of Digital Image Processing XXI, SPIE Vol. 3460, pp.116-123, July 1998.
Ulrich Neumann and Jun Park.
" Tracking for Augmented Reality on Wearable Computers."
Virtual Reality Journal, No.3, pp.167-175, Springer-Verlag, London Ltd., 1998.
Ulrich Neumann and Jun Park.
" Extendible Object-Centric Tracking for Augmented Reality ."
Proceedings of IEEE VRAIS'98, pp.148-155, March 1998.
Ulrich Neumann and Anthony Majoros.
" Cognitive, Performance, and Systems Issues for Augmented Reality Applications in Manufacturing and Maintenance."
Proceedings of IEEE VRAIS'98, pp. 4-11, 1998.
A.A. Rizzo, J.G. Buckwalter, U. Neumann, C. Kesselman, and M. Thiebaux, P. Larson, and A. Van Rooyan, (1998).
"The Virtual Reality Mental Rotation/Spatial Skills Project: Preliminary Findings."
CyberPsychology and Behavior, 1(2), 107-113.
J. Park, S. You, and U. Neumann.
"Extending Augmented Reality with Natural Feature Tracking ."
Proceedings of SPIE (The International Society for Optical Engineering) Vol.3524-15, Nov. 4, 1998.
S. You and U. Neumann.
"Automatic Object ing for 3D Virtual Environments ."
Workshop on Non-linear -Based Image Analysis, Scotland, 1998.
A.A. Rizzo, J.G. Buckwalter, P. Larson, A. Van Rooyen, K. Kratz, U. Neumann, C. Kesselman, and M. Thiebaux (1998).
"Preliminary Findings on a Virtual Environment Targeting Human Mental Rotation/Spatial Abilities."
In the proceedings of The 2nd European Conference on Disability, Virtual Reality and Associated Technologies. Skovde, Sweden.
A.A. Rizzo, J.G. Buckwalter, U. Neumann, C. Kesselman, and M. Thiebaux, (1998).
"Basic Issues in the Application of Virtual Reality for the Assessment and Rehabilitation of Cognitive Impairments and Functional Disabilities ."
CyberPsychology and Behavior, 1(1), 59-78.
Y. Cho and U. Neumann.
"Multi-Ring Color Fiducial Systems for Scalable Fiducial Tracking Augmented Reality."
Proceedings of IEEE VRAIS '98, (reviewed abstract) pp. 212.
Jun-yong Noh and Ulrich Neumann.
"A Survey of Facial ing and Animation Techniques."
1998, USC Technical Report 99-705
H. Wang, W.V. Chang, and U. Neumann.
"Characterization of Cohesive and Adhesive Failures in Asphalt Thin Film by Digital Image Processing."
5th ROC Symposium on Fracture Science, March 1998.
A.A. Rizzo, J.G. Buckwalter, U. Neumann, C. Kesselman, & M. Thiebaux.
"The Virtual Reality Mental Rotation/Spatial Skills Project ."
Medicine Meets Virtual Reality Conference, San Diego, CA. Jan. 1998.*

1997
Youngkwan Cho, Jun Park, Ulrich Neumann.
" Fast Color Fiducial Detection and Dynamic Workspace Extension in Video See-through Self-Tracking Augmented Reality ."
Proceedings of the Fifth Pacific Conference on Computer Graphics and Applications, pp. 168-177, Oct. 1997.
I. Yoon, J. Demers, T.Y. Kim, and U. Neumann.
"Accelerating Volume Visualization by Exploiting Temporal Coherence."
IEEE Visualization97, Hot Topics, pp. 21-24, Phoenix AZ, Oct. 1997.
A.A. Rizzo, J.G. Buckwalter, and U. Neumann, (1997).
"Virtual reality and cognitive rehabilitation."
The Journal of Head Trauma Rehabilitation, 12(6), 1-15.

1996
Y. Cho, U. Neumann, and J. Woo.
"Improved Specular Highlights with Adaptive Shading ."
IEEE Computer Graphics International'96, ISBN: 0-8186-7518-7, pp. 38-46, June 1996.
Ulrich Neumann and Youngkwan Cho.
" A Self-Tracking Augmented Reality System."
ACM International Symposium on Virtual Reality and Applications, pp. 109-115, July 1996.

1995
M. Bajura and U. Neumann.
"Dynamic Registration Correction in Augmented-Reality Systems."
Proceedings of IEEE VRAIS 1995, pp. 189-196, March 1995.
Pre-print with better figures
A. State, J. McAllister, U. Neumann, H. Chen, T.J. Cullip, D. Chen, and H. Fuchs.
"Interactive Volume Visualization on a Heterogeneous Message-Passing Multicomputer."
1995 Symposium on Interactive 3D Graphics, pp. 69-74, April 1995.
M. Bajura and U. Neumann.
"Closed-Loop Tracking for Augmented-Reality Systems."
IEEE Computer Graphics & Applications, Vol. 15, No. 5, pp. 52-60. September 1995.

1994
U. Neumann,
"Communication Costs for Parallel Volume-Rendering Algorithms."
IEEE Computer Graphics & Applications. 14(4):49-58, July 1994 (Reprinted in Siggraph'94 course notes: "Advanced Techniques for Scientific Visualization.").

1993
U. Neumann.
"Parallel Volume Rendering Algorithm Performance on Mesh Connected Multicomputers."
Proceedings of IEEE Visualization'93 Parallel Rendering Symposium, pp. 97-104, October 1993.
T. Cullip, U. Neumann,
"Accelerating volume reconstruction with 3D texture mapping hardware."
Technical Report TR93-027, Department of Computer Science at the University of North Carolina, Chapel Hill, 1993.

1992
U. Neumann.
" Interactive Volume Rendering on a Multicomputer."
Proceedings of ACM 1992 Symposium on Interactive 3D Graphics, pp. 87-93, March 1992.*
J. Rhoades, G. Turk, A. Bell, A. State, U. Neumann, A. Varshney.
"Real-Time Procedural Textures."
Proceedings of ACM 1992 Symposium on Interactive 3D Graphics, pp. 95-100, March 1992.

1991
T.S. Yoo, U. Neumann, H. Fuchs, S.M. Pizer, T. Cullip, J. Rhoades, R.Whitaker.
"Achieving Direct Volume Visualization with Interactive Semantic Region Selection."
Proceedings of IEEE Visualization'91, pp. 58-65, October 1991.