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» The Predictability of Data Values
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ICIP
2000
IEEE
16 years 8 months ago
Adaptive Scanning Methods for Wavelet Difference Reduction in Lossy Image Compression
This paper describes methods for adapting the scanning order through wavelet transform values used in the Wavelet Difference Reduction (WDR) algorithm of Tian and Wells. These new...
James S. Walker, Truong Q. Nguyen
ICIP
1997
IEEE
16 years 8 months ago
Higher order local autocorrelation features of PARCOR images for gesture recognition
This paper proposes a feature extraction method for gesture recognition, which is based on higher order local autocorrelation (HLAC) of PARCOR images. To extract dominant informat...
Takio Kurita, Yasuo Kobayashi, Taketoshi Mishima
DATE
2005
IEEE
121views Hardware» more  DATE 2005»
16 years 9 days ago
Joint Power Management of Memory and Disk
This paper presents a scheme to combine memory and power management for achieving better energy reduction. Our method periodically adjusts the size of physical memory and the time...
Le Cai, Yung-Hsiang Lu
192
Voted
SIGGRAPH
1996
ACM
15 years 11 months ago
Consequences of Stratified Sampling in Graphics
Antialiased pixel values are often computed as the mean of N point samples. Using uniformly distributed random samples, the central limit theorem predicts a variance of the mean o...
Don P. Mitchell
162
Voted
HPCA
2008
IEEE
16 years 7 months ago
EXCES: External caching in energy saving storage systems
Power consumption within the disk-based storage subsystem forms a substantial portion of the overall energy footprint in commodity systems. Researchers have proposed external cach...
Luis Useche, Jorge Guerra, Medha Bhadkamkar, Mauri...