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ICIP
2007
IEEE
14 years 4 months ago
Lifting-Based Directional DCT-Like Transform for Image Coding
Traditional 2D DCT implemented by separable 1D transform in horizontal and vertical directions does not take image orientation features in a local window into account. To improve ...
Hao Xu, Jizheng Xu, Feng Wu
IPPS
2006
IEEE
14 years 4 months ago
A segment-based DSM supporting large shared object space
This paper introduces a software DSM that can extend its shared object space exceeding 4GB in a 32bit commodity cluster environment. This is achieved through the dynamic memory ma...
Benny Wang-Leung Cheung, Cho-Li Wang
SSDBM
2006
IEEE
167views Database» more  SSDBM 2006»
14 years 4 months ago
Exploring Data Streams with Nonparametric Estimators
A variety of real-world applications requires a meaningful online analysis of transient data streams. An important building block of many analysis tasks is the characterization of...
Christoph Heinz, Bernhard Seeger
ICMCS
2005
IEEE
124views Multimedia» more  ICMCS 2005»
14 years 3 months ago
Fast inter frame encoding based on modes pre-decision in H.264
The new video coding standard, H.264 allows motion estimation performing on tree-structured block partitioning and multiple reference frames. This feature improves the prediction ...
Dongming Zhang, Yanfei Shen, Shouxun Lin, Yongdong...
ISPD
2005
ACM
239views Hardware» more  ISPD 2005»
14 years 3 months ago
Mapping algorithm for large-scale field programmable analog array
Modern advances in reconfigurable analog technologies are allowing field-programmable analog arrays (FPAAs) to dramatically grow in size, flexibility, and usefulness. With thes...
I. Faik Baskaya, Sasank Reddy, Sung Kyu Lim, Tyson...