49 search results - page 3 / 10 » New Dictionaries for Matching Pursuits Video Coding |
DCC
2005
IEEE
14 years 5 months ago
2005
IEEE
This paper presents a low rate progressive 3D mesh compression scheme for simple genuszero 3D objects. The proposed scheme is based on signal representation using redundant expans...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
Using a low-level representation of images, like matching pursuit, we introduce a new way of describing objects through a general description using a translation, rotation, and is...
ICIP
1998
IEEE
14 years 7 months ago
1998
IEEE
ICMCS
2006
IEEE
13 years 12 months ago
2006
IEEE
— A progressive and scalable, region of interest (ROI) image coding scheme based on matching pursuits (MP) is presented. Matching pursuit is a multi-resolutional signal analysis ...
ICASSP
2008
IEEE
14 years 12 days ago
2008
IEEE
We propose a new approach to underdetermined Blind Source Separation (BSS) using sparse decomposition over monochannel dictionary atoms and compare it to multichannel dictionary a...