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ICIP
2001
IEEE
16 years 4 months ago
Fast algorithms for DCT-domain video transcoding
Video transcoding is an efficient way for. rate adaptation and format conversion in various networked video applications. Many transcoder architectures have been proposed to achie...
Chia-Wen Lin, Yuh-Ruey Lee
107
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ISBI
2004
IEEE
16 years 4 months ago
Quasi-Maximum Likelihood Blind Deconvolution of Images Acquired Through Scattering Media
We address the problem of restoration of images obtained through a scattering medium. We present an efficient quasimaximum likelihood blind deconvolution approach based on the fas...
Michael M. Bronstein, Alexander M. Bronstein, Yeho...
EUROPAR
2009
Springer
15 years 8 months ago
Two-Dimensional Matrix Partitioning for Parallel Computing on Heterogeneous Processors Based on Their Functional Performance Mod
Abstract. The functional performance model (FPM) of heterogeneous processors has proven to be more realistic than the traditional models because it integrates many important featur...
Alexey L. Lastovetsky, Ravi Reddy
CIBCB
2007
IEEE
15 years 7 months ago
Associative Artificial Neural Network for Discovery of Highly Correlated Gene Groups Based on Gene Ontology and Gene Expression
Abstract-- The advance of high-throughput experimental technologies poses continuous challenges to computational data analysis in functional and comparative genomics studies. Gene ...
Ji He, Xinbin Dai, Xuechun Zhao
IDA
2009
Springer
15 years 7 months ago
Least Square Joint Diagonalization of Matrices under an Intrinsic Scale Constraint
Abstract. We present a new algorithm for approximate joint diagonalization of several symmetric matrices. While it is based on the classical least squares criterion, a novel intrin...
Dinh-Tuan Pham, Marco Congedo