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TCSV
2008
166views more  TCSV 2008»
13 years 7 months ago
Quality Constrained Compression Using DWT-Based Image Quality Metric
A quality constrained compression algorithm based on Discrete Wavelet Transform (DWT) is proposed. The spatial-frequency decomposition property of DWT provides possibility for not...
Zhigang Gao, Yuan F. Zheng
FPGA
1999
ACM
124views FPGA» more  FPGA 1999»
13 years 11 months ago
Don't Care Discovery for FPGA Configuration Compression
One of the major overheads in reconfigurable computing is the time it takes to reconfigure the devices in the system. The configuration compression algorithm presented in our prev...
Zhiyuan Li, Scott Hauck
TVLSI
2010
13 years 2 months ago
A Reverse-Encoding-Based On-Chip Bus Tracer for Efficient Circular-Buffer Utilization
Hardware debuggers and logic analyzers must be able to record a continuous trace of data. Since the trace data are tremendous, to save space, these traces are often compressed. The...
Fu-Ching Yang, Cheng-Lung Chiang, Ing-Jer Huang
IBPRIA
2007
Springer
13 years 11 months ago
Efficiently Downdating, Composing and Splitting Singular Value Decompositions Preserving the Mean Information
Three methods for the efficient downdating, composition and splitting of low rank singular value decompositions are proposed. They are formulated in a closed form, considering the ...
Javier Melenchón, Elisa Martínez
HPCA
2001
IEEE
14 years 7 months ago
Differential FCM: Increasing Value Prediction Accuracy by Improving Table Usage Efficiency
Value prediction is a relatively new technique to increase the Instruction Level Parallelism (ILP) in future microprocessors. An important problem when designing a value predictor...
Bart Goeman, Hans Vandierendonck, Koenraad De Boss...