116 search results - page 4 / 24 » ICA-Based Algorithms Applied to Image Coding |
ACII
2005
Springer
13 years 7 months ago
2005
Springer
Abstract. This paper proposes a case-based automatic facial AU recognition approach using IGA, which embeds human’s ability to compare into target system. To obtain AU codes of a...
JVCIR
2011
13 years 23 days ago
2011
A recently developed PLUS factorization holds great promise in image coding due to its simplicity and integer reversibility. However, existing PLUS factorizations did not consider...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
Media authentication and tampering localization are important in content delivery via untrusted intermediaries, such as peer-to-peer (P2P) file sharing. Many differently encoded v...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
Perceptual image coding algorithms typically impose perceptual modeling in a preprocessing stage. A perceptual normalization model is often used to transform the original image si...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The paper presents a lossless coding method based on predictor blending approach that codes nine widely used benchmark images with the lowest average bitrate ever published. At th...