Please check the notice at the end of this page.

Publications

Book Chapters

Angelopoulou, Elli. "Beyond Tri-chromatic Imaging." book chapter in Imaging Beyond the Pinhole Camera, 12th Seminar on Theoretical Foundations of Computer Vision. Daniilidis, K., Klette, R. and Leonardis, A. eds. Kluwer Academic Publishers, 2005.

Journals

Angelopoulou, Elli, Shi, Dongmei, Molana, Rana and Daniilidis, Kostas. "Multispectral Skin Modeling." submitted to IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI).

Angelopoulou, Elli and Wolff, Lawrence B. "Sign of Gaussian Curvature from Curve Orientation in Photometric Space." IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI), Vol. 20, No. 10, October 1998. pp. 1056-1066.

Wolff, Lawrence B. and Angelopoulou, Elli. "Three Dimensional Stereo by Photometric Ratios." Journal of the Optical Society of America A: Optics, Image Science, and Vision (JOSA), Vol. 11, No. 11, November 1994. pp. 3069-3078.

Software

Angelopoulou, Elli, Paranjape, Maithili and Kothavade, Tanuja. "Multissa: MultiSpectral Scene Analysis Software."

Refereed Conferences

Angelopoulou, Elli and Poger, Sofya. "Specular Highlights of Plastic Surfaces and the Fresnel Coefficient." Proceedings of the SPIE Conference on Imaging, Displays and Detectors (SPIE) 2004. SPIE Vol. 5578. SPIE Press, December 2004. pp. 465-475.

Angelopoulou, Elli and Poger, Sofya. "The Color of Specular Highlights." Proceedings of the SPIE Conference on Human Vision and Electronic Imaging VIII (SPIE) 2003. SPIE Vol. 5007. SPIE Press, May 2003. pp. 298-309.

Angelopoulou, Elli, Molana, Rana and Daniilidis, Kostas. "Multispectral Skin Color Modeling". IEEE conference on Computer Vision and Pattern Recognition (CVPR) 2001. IEEE Computer Society Press, December 2001. pp. 635-642.

Poger, Sofya and Angelopoulou, Elli. "Selecting Components for Building Multispectral Sensors". IEEE CVPR Technical Sketches (CVPR Tech Sketches) 2001. IEEE Computer Society Press, December 2001.

Angelopoulou, Elli. "Understanding the Color of Human Skin." Proceedings of the SPIE Conference on Human Vision and Electronic Imaging VI (SPIE) 2001. SPIE Vol. 4299. SPIE Press, May 2001. pp. 243-251.

Angelopoulou, Elli. "Objective Colour from Multispectral Imaging." Proceedings of 6th European Conference in Computer Vision (ECCV) June 2000. Lecture Notes in Computer Science, Vol. 1843. Springer-Verlag, 2000. pp. 359-374.

Angelopoulou, Elli, Lee, Sang W. and Bajcsy, Ruzena. "Spectral Gradients: A Material Descriptor Invariant to Geometry and Incident Illumination."Proceedings of IEEE International Conference on Computer Vision(ICCV) 1999. IEEE Computer Society Press, September 1999. pp. 861-867.

Angelopoulou, Elli and Williams, James P. "Photometric Surface Analysis in a Triluminal Environment." Proceedings of IEEE International Conference on Computer Vision (ICCV) 1999. IEEE Computer Society Press, September 1999. pp. 442-449.

Angelopoulou, Elli. "Gaussian Curvature from Photometric Scatter Plots." Proceeding of IEEE Workshop on Photometric Modeling for Computer Vision and Graphics (PMCVG, CVPR Workshop) 1999. IEEE Computer Society Press, June 1999. pp. 12-19.

Angelopoulou, Elli and Wolff, Lawrence B. "Photometric Computation of the Sign of Gaussian Curvature Using a Curve Orientation Invariant." Proceedings of IEEE conference on Computer Vision and Pattern Recognition (CVPR) 1997. IEEE Computer Society Press, June 1997. pp. 432-437.

Angelopoulou, Elli, Williams, James P. and Wolff, Lawrence B. "A Curvature Based Descriptor Invariant to Pose and Albedo Derived from Photometric Data." Proceedings of IEEE conference on Computer Vision and Pattern Recognition (CVPR) 1997. IEEE Computer Society Press, June 1997. pp. 165-171.

Angelopoulou, Elli, Williams, James P. and Wolff, Lawrence B. "Curvature Based Signatures for Object Description and Recognition." Proceedings of the SPIE Conference on Three-Dimensional Imaging and Laser-Based Systems for Metrology and Inspection II (SPIE) 1996. SPIE Vol. 2909, January 1997. pp. 192-203.

Angelopoulou, Elli, Williams, James P. and Wolff, Lawrence B. "Curvature Based Signatures for Object Description and Recognition." Proceedings of the ECCV'96 International Workshop on Object Representation in Computer Vision II (ECCV Workshop) . Springer-Verlag, 1996. pp. 109-130.

Wolff, Lawrence B. and Angelopoulou, Elli. "3-D Stereo Using Photometric Ratios." Proceedings of 3rd European Conference in Computer Vision (ECCV) 1994, Lecture Notes in Computer Science, Vol. 801. Springer Verlag 1994. pp. 247-258.

Wolff, Lawrence B. and Angelopoulou, Elli. "3-D Stereo Using Photometric Ratios." Proceedings of SPIE Conference on Optics, Illumination, and Image Sensing for Machine Vision VIII(SPIE)1993. SPIE Vol. 2065, March, 1994. pp. 194-210.

Angelopoulou, Elli, Tsai-Hong, Hong, and Wu, Angela. "World Model Representation." Proceedings IEEE Intelligent Vehicles 92.

Invited Papers

Angelopoulou, Elli. "The Uniqueness of the Color of Human Skin." Electronic Imaging (EI) , Vol. 11, No. 2. SPIE Press, June 2001. pp. 5.

Angelopoulou, Elli. "Dense Spectral Sampling in the Visisble Range with Applications in Invariant Color Identification." Proceedings of the 2000 Conference on Infromation Sciences and Systems (CISS) . March 2000. pp. WP5-1 - WP5-7.

Non-Refereed Publications

Wang, Hongzhi and Angelopoulou, Elli. "Average Normalized Information: a Novel Entropy-Based Band Selection Method." Stevens Institute of Technology Technical Report, CS-2004-13. September 2004.

Shi, Dongmei and Angelopoulou, Elli. "Dimensionality Reduction for Multispectral Skin Data." Stevens Institute of Technology Technical Report, CS-2004-9. July 2004.

Poger, Sofya and Angelopoulou, Elli. "Multispectral Sensors in Computer Vision." Stevens Institute of Technology Technical Report, CS-2001-3. August 2001.

Angelopoulou, Elli, Molana, Rana and Daniilidis, Kostas. "Multispectral Skin Color Modeling." University of Pennsylvania Technical Report MS-CIS-01-22 (Tech. Rep.).June 2001.

Angelopoulou, Elli. "The Reflectance Spectrum of Human Skin." University of Pennsylvania Technical Report MS-CIS-99-29 (Tech. Rep.). December 1999.

Angelopoulou, Elli and Wright, John R. Jr. "Laser Scenner Technology." University of Pennsylvania Technical Report MS-CIS-99-16 (Tech. Rep.). June 1999.

Angelopoulou, Elli, Lee, Sang W. and Bajcsy, Ruzena. "Spectral Gradient: A Surface Reflectance Measurement Invariant to Geometry and Incident Illumination." University of Pennsylvania Technical Report MS-CIS-99-02 (Tech. Rep.). January 1999.

Angelopoulou, Elli and Wolff, Lawrence B. "Photometric Computation of the Sign of Gaussian Curvature Using a Curve Orientation Invariant." Proceedings of Image Understanding Workshop (IUW) 1997. Morgan Kaufmann Publishers, May 1997.

Angelopoulou, Elli, Williams, James P. and Wolff, Lawrence B. "Curvature Based Signatures for Object Description and Recognition." Proceedings of Image Understanding Workshop (IUW) 1996. Morgan Kaufmann Publishers, February 1996, pp. 973-980.

Wolff, Lawrence B. and Angelopoulou, Elli. "3-D Stereo Using Photometric Ratios." Proceedings of Image Understanding Workshop (IUW) 1993. Morgan Kaufmann Publishers, April 1993. pp. 987-992.

Notice

This material is presented to ensure timely disemination of scholarly and technical work. Copyright and all rights therein are maintained by the authors or by other copyright holders, notwithstanding that they have offered their works here electronically. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit written permission
of the copyright holder.