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ICCV
2005
IEEE
15 years 7 months ago
Perceptual Scale Space and its Applications
When an image is viewed at varying resolutions, it is known to create discrete perceptual jumps or transitions amid the continuous intensity changes. In this paper, we study a per...
Yizhou Wang, Siavosh Bahrami, Song Chun Zhu
ISAAC
2003
Springer
91views Algorithms» more  ISAAC 2003»
15 years 7 months ago
Quantum Merlin-Arthur Proof Systems: Are Multiple Merlins More Helpful to Arthur?
This paper introduces quantum “multiple-Merlin”-Arthur proof systems in which Arthur receives multiple quantum proofs that are unentangled with each other. Although classical ...
Hirotada Kobayashi, Keiji Matsumoto, Tomoyuki Yama...
CVPR
2009
IEEE
15 years 8 months ago
Catadioptric Projectors
We present a catadioptric projector analogous to a catadioptric camera by combining a commodity digital projector with additional optical units. We show that, by using specially sh...
Yuanyuan Ding, Jing Xiao, Kar-Han Tan, Jingyi Yu
SCALESPACE
2005
Springer
15 years 7 months ago
Multiscale Active Contours
Abstract. In this paper, we propose an evolution equation for the active contours in scale spaces. This evolution equation is based on the Polyakov functional that has been first ...
Xavier Bresson, Pierre Vandergheynst, Jean-Philipp...
IJCV
2002
167views more  IJCV 2002»
15 years 1 months ago
On the Consistency of Instantaneous Rigid Motion Estimation
Instantaneous camera motion estimation is an important research topic in computer vision. Although in theory more than five points uniquely determine the solution in an ideal situa...
Tong Zhang, Carlo Tomasi