Sciweavers

2523 search results - page 163 / 505
» The Quality of Catadioptric Imaging
Sort
View
ICIP
2002
IEEE
14 years 9 months ago
How a simple shift can significantly improve the performance of linear interpolation
We present a simple, original method to improve piecewise linear interpolation with uniform knots: We shift the sampling knots by a fixed amount, while enforcing the interpolation...
Michael Unser, Philippe Thévenaz, Thierry B...
CVPR
2010
IEEE
14 years 4 months ago
Fast Matting Using Large Kernel Matting Laplacian Matrices
Image matting is of great importance in both computer vision and graphics applications. Most existing state-of-the-art techniques rely on large sparse matrices such as the matting ...
Kaiming He, Jian Sun, Xiaoou Tang
ICHIT
2009
Springer
14 years 2 months ago
A new stereo matching algorithm for binocular vision
The stereo matching algorithms for binocular vision are very popular and widely applied. However, the algorithms may have lower matching quality or higher time complexity. To impr...
Tao Hu, May Huang
ICCV
2009
IEEE
1611views Computer Vision» more  ICCV 2009»
15 years 1 months ago
Packing bag-of-features
One of the main limitations of image search based on bag-of-features is the memory usage per image. Only a few million images can be handled on a single machine in rea- sonable ...
Herve Jegou, Matthijs Douze, Cordelia Schmid
ICIP
2002
IEEE
14 years 9 months ago
Seafloor video mapping: modeling, algorithms, apparatus
This paper discusses technique used for construction of highresolution image mosaic from a video sequence and the synchronously logged camera attitude information. It allows one t...
Yuri Rzhanov, Lloyd Huff, G. Randy Cutter