Sciweavers

1186 search results - page 118 / 238
» Progressive Modeling
Sort
View
CVPR
2008
IEEE
15 years 5 days ago
Integrated feature selection and higher-order spatial feature extraction for object categorization
In computer vision, the bag-of-visual words image representation has been shown to yield good results. Recent work has shown that modeling the spatial relationship between visual ...
David Liu, Gang Hua, Paul A. Viola, Tsuhan Chen
ICIP
2008
IEEE
14 years 12 months ago
Resolution-progressive compression of encrypted grayscale images
Compression of encrypted data can be achieved by employing Slepian-Wolf coding (SWC). However, how to efficiently exploit the source dependency in an encrypted colored signal such...
Wei Liu, Wenjun Zeng, Lina Dong, Qiuming Yao
ICIP
2001
IEEE
14 years 11 months ago
Rate allocation criteria in source-channel coding of images
In progressive joint source-channel coding of images, experiments show that optimizing rate allocation according to PSNR criteria and according to rate criteria produce essentiall...
Ahmadreza Hedayat, Aria Nosratinia
VIS
2009
IEEE
224views Visualization» more  VIS 2009»
14 years 11 months ago
Multidimensional Visualization of Hemodynamic Data
The Multiscale Hemodynamics Project is a collaboration of doctors, physicists, and computational scientists working together to model human blood flow through the coronary arterie...
Michelle Borkin, Simone Melchionna, Charles Feld...
CHI
2005
ACM
14 years 10 months ago
Awareness systems: known results, theory, concepts and future challenges
The Community Bar is a groupware tool supporting informal awareness and casual interaction for small communities of intimate collaborators. Its conceptual design is primarily base...
Panos Markopoulos, Boris E. R. de Ruyter, Wendy E....