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177
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APGV
2008
ACM
141views Visualization» more  APGV 2008»
15 years 8 months ago
The assumed light direction for perceiving shape from shading
Recovering 3D shape from shading is an ill-posed problem that the visual system can solve only by making use of additional information such as the position of the light source. Pr...
James P. O'Shea, Martin S. Banks, Maneesh Agrawala
IJCV
2008
242views more  IJCV 2008»
15 years 6 months ago
3D Urban Scene Modeling Integrating Recognition and Reconstruction
Supplying realistically textured 3D city models at ground level promises to be useful for pre-visualizing upcoming traffic situations in car navigation systems. Because this previs...
Nico Cornelis, Bastian Leibe, Kurt Cornelis, Luc J...
176
Voted
ICCV
2009
IEEE
1331views Computer Vision» more  ICCV 2009»
16 years 11 months ago
I know what you did last summer: object-level auto-annotation of holiday snaps
The state-of-the art in visual object retrieval from large databases allows to search millions of images on the object level. Recently, complementary works have proposed systems ...
Stephan Gammeter, Lukas Bossard, Till Quack, Luc V...
CVPR
1998
IEEE
16 years 8 months ago
Stereo and Color Analysis for Dynamic Obstacle Avoidance
We develop a vision system for highly mobile autonomous agents that is capable of dynamic obstacle avoidance. We demonstrate the robust performance of the system in artificial ani...
Tamer F. Rabie, Demetri Terzopoulos
ICCV
2003
IEEE
16 years 8 months ago
Calibration of a Hybrid Camera Network
Visual surveillance using a camera network has imposed new challenges to camera calibration. An essential problem is that a large number of cameras may not have a common field of ...
Xilin Chen, Jie Yang, Alex Waibel