626 search results - page 49 / 126 » An ACO algorithm for image compression |
ICIP
1995
IEEE
15 years 11 months ago
1995
IEEE
This paper presents mathematical frameworks on temporal predictiveprocessing in the MPEG video compression standard. Firstly, a coding gain is derived based on traditional predict...
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
Automatic identification of special effects is a prerequisite for video indexing and intelligent video encoding. In this paper we present an algorithm for fade and dissolve scene ...
CIMAGING
2009
14 years 10 months ago
2009
Nonlinear image reconstruction based upon sparse representations of images has recently received widespread attention with the emerging framework of compressed sensing (CS). This ...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
We propose methods to super-resolve compressed video sequences that may consist of frames with missing blocks of pixels in addition to compression artifacts. Different from tradit...
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ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
The bidirectional texture function (BTF) describes texture appearance variations due to varying illumination and viewing conditions. This function is acquired by large number of m...