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APGV
2004
ACM
154views Visualization» more  APGV 2004»
14 years 4 months ago
Effects of rendering on shape perception in automobile design
The goal of this project was to determine if advanced rendering methods such as global illumination allow more accurate discrimination of shape differences than standard rendering...
James A. Ferwerda, Stephen H. Westin, Randall C. S...
ECCV
2002
Springer
15 years 18 days ago
Recognizing and Tracking Human Action
Human activity can be described as a sequence of 3D body postures. The traditional approach to recognition and 3D reconstruction of human activity has been to track motion in 3D, m...
Josephine Sullivan, Stefan Carlsson
SMA
2005
ACM
191views Solid Modeling» more  SMA 2005»
14 years 4 months ago
Poisson shape interpolation
In this paper, we propose a novel shape interpolation approach based on Poisson equation. We formulate the trajectory problem of shape interpolation as solving Poisson equations d...
Dong Xu, Hongxin Zhang, Qing Wang, Hujun Bao
CVPR
2005
IEEE
15 years 23 days ago
A Direct Method for Modeling Non-Rigid Motion with Thin Plate Spline
Thin plate spline (TPS) transformations have been applied to non-rigid shape matching with impressive results. However, existing methods often use a sparse set of point correspond...
Jongwoo Lim, Ming-Hsuan Yang
ICCV
2003
IEEE
15 years 20 days ago
A Class of Photometric Invariants: Separating Material from Shape and Illumination
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
Srinivasa G. Narasimhan, Visvanathan Ramesh, Shree...