59 search results - page 11 / 12 » Image Source Separation Using Color Channel Dependencies |
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
Nonnegative matrix factorization (NMF) is a widely-used tool for obtaining low-rank approximations of nonnegative data such as digital images, audio signals, textual data, financ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The estimation of the time delay of arrival (TDOA) or the direction of arrival (DOA) has been an important research topic within the last few decades. In several applications, e.g...
MSE
2002
IEEE
13 years 10 months ago
2002
IEEE
Digital watermarking is the enabling technology to prove ownership on copyrighted material, detect originators of illegally made copies, monitor the usage of the copyrighted multi...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Stream authentication methods usually impose overhead and dependency among packets. The straightforward application of state-of-the-art rate-distortion (R-D) optimized streaming t...
ICIAP
2007
ACM
14 years 5 months ago
2007
ACM
Natural scene categorization of images represents a very useful task for automatic image analysis systems in a wide variety of applications. In the literature, several methods hav...