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» Light Field Analysis for Modeling Image Formation
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CVPR
2005
IEEE
16 years 1 months ago
A Generative Model of Human Hair for Hair Sketching
Human hair is a very complex visual pattern whose representation is rarely studied in the vision literature despite its important role in human recognition. In this paper, we prop...
Hong Chen, Song Chun Zhu
MM
2005
ACM
188views Multimedia» more  MM 2005»
15 years 5 months ago
Detecting group activities using rigidity of formation
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...
Saad M. Khan, Mubarak Shah
ICIAP
1997
ACM
15 years 3 months ago
Image Analysis and Synthesis Using Physics-Based Modeling for Pearl Quality Evaluation System
Analysis by image synthesis using CG has attracted wide attention in machine vision. This paper proposes a method ofmodeling and synthesizingpearls thatwillbe thecentraltechniqueof...
Noriko Nagata, Toshimasa Dobashi, Yoshitsugu Manab...
ICIP
1994
IEEE
16 years 1 months ago
Robust Optical Flow Estimation
Motion information is essential in many computer vision and video analysis tasks. Since MPEG is still one of the most prevalent formats for representing, transferring and storing ...
Sugata Ghosal, Rajiv Mehrotra
ICIP
1999
IEEE
16 years 1 months ago
3-D Image Models and Compression: Synthetic Hybrid or Natural Fit?
This paper highlights recent advancesin image compression aided by 3-D geometry information. As two examples, we present a model-aided video coder for efficient compression of hea...
Bernd Girod, Peter Eisert, Marcus A. Magnor, Eckeh...