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» Quantization

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PCM
2009
Springer

180views Multimedia» more PCM 2009»

RST-Invariant Semi-fragile Image Authentication Based on DWT-Coefficient Quantization

14 years 2 months ago

Download www.int.uni-rostock.de

Abstract. In this paper, we propose an image moment-based geometric normalization to be applied before embedding and extracting a digital watermark in the DWT-domain of JPEG2000. A...

Mathias Schlauweg, Erika Müller

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ICANN
2001
Springer

118views Neural Networks» more ICANN 2001»

Weight Quantization for Multi-layer Perceptrons Using Soft Weight Sharing

14 years 2 months ago

Download www.cmpe.boun.edu.tr

Fatih Köksal, Ethem Alpaydin, Günhan D&u...

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DCC
2000
IEEE

89views Computer Graphics» more DCC 2000»

Lattice Quantization with Side Information

14 years 2 months ago

Download cn.ece.cornell.edu

Sergio D. Servetto

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ICC
2000
IEEE

119views Communications» more ICC 2000»

Analysis of Multilevel-Quantized Soft-Limiting Detector for an FH-SSMA System

14 years 2 months ago

Download users.encs.concordia.ca

Abstract: In this paper, a multilevel-quantized soft- limiting (SL-MQ) detector for frequency hopping spread spectrum multiple access (FH-SSMA) system is proposed and analyzed. Num...

Jian F. Weng, Guo Q. Xue, Tho Le-Ngoc, Sofiè...

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SIGGRAPH
2000
ACM

130views Computer Graphics» more SIGGRAPH 2000»

Fast texture synthesis using tree-structured vector quantization

14 years 2 months ago

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