593 search results - page 48 / 119 » Nonlinear Approximation and Image Representation using Wavel... |
APGV
2005
ACM
15 years 3 months ago
2005
ACM
Image processing often involves an image transformation into a domain that is better correlated with visual perception, such as the wavelet domain, image pyramids, multi-scale con...
SCALESPACE
1999
Springer
15 years 2 months ago
1999
Springer
We develop on estimation method, for the derivative field of an image based on Bayesian approach which is formulated in a geometric way. The Maximum probability configuration of ...
ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
Computer graphics generated by advanced rendering software come to appear so photorealistic that it has become difficult for people to visually differentiate them from photographi...
JAIR
2002
14 years 9 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Practical sparse approximation algorithms (particularly greedy algorithms) suffer two significant drawbacks: they are difficult to implement in hardware, and they are inefficie...