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ICIP
2007
IEEE
14 years 11 months ago
Perceptual Image Coding Based on a Maximum of Minimal Structural Similarity Criterion
Perceptual image coding algorithms typically impose perceptual modeling in a preprocessing stage. A perceptual normalization model is often used to transform the original image si...
Zhou Wang, Qiang Li, Xinli Shang
HPCA
2001
IEEE
14 years 10 months ago
Automatically Mapping Code on an Intelligent Memory Architecture
This paper presents an algorithm to automatically map code on a generic intelligent memory system that consists of a host processor and a simpler memory processor. To achieve high...
Jaejin Lee, Yan Solihin, Josep Torrellas
DCC
2004
IEEE
14 years 9 months ago
Reduced Complexity Wavelet-Based Predictive Coding of Hyperspectral Images for FPGA Implementation
We present an algorithm for lossy compression of hyperspectral images for implementation on field programmable gate arrays (FPGA). To greatly reduce the bit rate required to code ...
Agnieszka C. Miguel, Amanda R. Askew, Alexander Ch...
DCC
2002
IEEE
14 years 9 months ago
Bit Allocation in Sub-linear Time and the Multiple-Choice Knapsack Problem
We show that the problem of optimal bit allocation among a set of independent discrete quantizers given a budget constraint is equivalent to the multiple choice knapsack problem (...
Alexander E. Mohr
EMMCVPR
2007
Springer
14 years 4 months ago
Bayesian Order-Adaptive Clustering for Video Segmentation
Video segmentation requires the partitioning of a series of images into groups that are both spatially coherent and smooth along the time axis. We formulate segmentation as a Bayes...
Peter Orbanz, Samuel Braendle, Joachim M. Buhmann