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CRV
2006
IEEE
223views Robotics» more  CRV 2006»
15 years 10 months ago
Disparity Map Estimation Using A Total Variation Bound
This paper describes a new variational method for estimating disparity from stereo images. The stereo matching problem is formulated as a convex programming problem in which an ob...
Wided Miled, Jean-Christophe Pesquet
ICCV
2005
IEEE
15 years 10 months ago
Non-Orthogonal Binary Subspace and Its Applications in Computer Vision
This paper presents a novel approach that represents an image or a set of images using a nonorthogonal binary subspace (NBS) spanned by boxlike base vectors. These base vectors po...
Hai Tao, Ryan Crabb, Feng Tang
TCC
2005
Springer
77views Cryptology» more  TCC 2005»
15 years 10 months ago
Upper and Lower Bounds on Black-Box Steganography
We study the limitations of steganography when the sender is not using any properties of the underlying channel beyond its entropy and the ability to sample from it. On the negati...
Nenad Dedic, Gene Itkis, Leonid Reyzin, Scott Russ...
IWSOC
2003
IEEE
99views Hardware» more  IWSOC 2003»
15 years 10 months ago
Template Generation and Selection Algorithms
The availability of high-level design entry tooling is crucial for the viability of any reconfigurable SoC architecture. This paper presents a template generation method to extra...
Yuanqing Guo, Gerard J. M. Smit, Hajo Broersma, Pa...
ICRA
2002
IEEE
125views Robotics» more  ICRA 2002»
15 years 9 months ago
Natural Landmark Based Localisation System using Panoramic Images
A panoramic image based localisation system has been implemented on a B21r mobile robot and tested in a heavily cluttered environment. It takes vertical object edges as natural la...
David C. K. Yuen, Bruce A. MacDonald