2295 search results - page 16 / 459 » Learning Overcomplete Representations |
ICASSP
2011
IEEE
13 years 9 days ago
2011
IEEE
The power of sparse signal coding with learned overcomplete dictionaries has been demonstrated in a variety of applications and fields, from signal processing to statistical infe...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
In this paper, we present a new framework to compress the geometry of images. This framework generalizes the standard quad partitioning approaches in compression of image geometry ...
DAS
2010
Springer
14 years 6 days ago
2010
Springer
A novel text extraction method from graphical document images is presented in this paper. Graphical document images containing text and graphics components are considered as two-d...
HVEI
2010
13 years 10 months ago
2010
Perceptual image distortion measures can play a fundamental role in evaluating and optimizing imaging systems and image processing algorithms. Many existing measures are formulate...
ICALT
2007
IEEE
14 years 2 months ago
2007
IEEE