540 search results - page 21 / 108 » A New Compression Method for Compressed Matching |
85
Voted
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, a method for content-based retrieval of JPEG images is presented, utilizing features directly from the discrete cosine transform (DCT) domain. Image indexing is ach...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we investigate region-based embedded wavelet compression methods and introduce region-based extensions of the Set Partitioning In Hierarchical Trees (SPIHT) and the...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this paper, new inner and outer bounds on the achievable compression-equivocation rate region for generalized secure data compression with side information are given that do not...
78
Voted
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper, we present a novel fidelity constraint for the image enhancement problem by exploiting the motion vectors of a compressed video bit-stream. These vectors establish ...
ICDAR
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we present a compressed pattern matching method for searching user queried words in the CCITT Group 4 compressed document images, without decompressing. The feature...