Keyword : discrete wavelet transform (DWT)


Packetization and Unequal Erasure Protection for Transmission of SPIHT-Encoded Images
Kuen-Tsair LAY Lee-Jyi WANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/01/01
Vol. E97-B  No. 1 ; pp. 226-237
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
image transmissiondiscrete wavelet transform (DWT)SPIHT (set partitioning in hierarchical trees)unequal error protection (UEP)diversity allocation (DA)
 Summary | Full Text:PDF

Improvement of Detection Performance in DWT-Based Image Watermarking under Specified False Positive Probability
Masayoshi NAKAMOTO Kohei SAYAMA Mitsuji MUNEYASU Tomotaka HARANO Shuichi OHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2 ; pp. 661-670
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
image watermarkingdiscrete wavelet transform (DWT)false positive probabilityanalysis of detection performance
 Summary | Full Text:PDF

Error-Resilient 3-D Wavelet Video Coding with Duplicated Lowest Sub-Band Coefficients and Two-Step Error Concealment Method
Sunmi KIM Hirokazu TANAKA Takahiro OGAWA Miki HASEYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2173-2183
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
discrete wavelet transform (DWT)dispersive groupingerror resilienceerror concealmentMMSE
 Summary | Full Text:PDF | Errata[Uploaded on December 1,2010]

Memory-Efficient and High-Performance Two-Dimensional Discrete Wavelet Transform Architecture Based on Decomposed Lifting Algorithm
Peng CAO Chao WANG Longxing SHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8 ; pp. 2000-2008
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
discrete wavelet transform (DWT)decomposed lifting algorithm (DLA)line-based
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VLSI Implementation of a Modified Efficient SPIHT Encoder
Win-Bin HUANG Alvin W. Y. SU Yau-Hwang KUO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/12/01
Vol. E89-A  No. 12 ; pp. 3613-3622
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: VLSI Architecture
Keyword: 
discrete wavelet transform (DWT)set partitioning in hierarchical trees (SPIHT)image coding
 Summary | Full Text:PDF