Shen-Chuan TAI

Repeating Image Watermarking Technique by the Visual Cryptography
Chuen-Ching WANG  Shen-Chuan TAI  Chong-Shou YU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/20
Vol. E83-A  No. 8  pp. 1589-1598
Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
watermarking,  visual secret sharing,  common image processing,  public watermark,  secret watermark, 
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A Bit Rate Reduction Technique for Vector Quantization Image Data Compression
Yung-Gi WU  Shen-Chuan TAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/20
Vol. E82-A  No. 10  pp. 2147-2153
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Source Coding/Image Processing
Keyword: 
VQ,  DCT,  codebook permutation,  residue compensation, 
  Summary |  Full Text:PDF
A Genetic Algorithm Approach to Multilevel Block Truncation Coding
Wen-Jan CHEN  Shen-Chuan TAI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/20
Vol. E82-A  No. 8  pp. 1456-1462
Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
image coding,  genetic algorithm,  block truncation coding,  AMBTC,  multilevel BTC, 
  Summary |  Full Text:PDF
Two-Level Quantizer Design Using Genetic Algorithm
Wen-Jan CHEN  Shen-Chuan TAI  Po-Jen CHENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/02/20
Vol. E82-A  No. 2  pp. 403-406
Type of Manuscript: LETTER
Category: Image Theory
Keyword: 
genetic algorithm,  block truncation coding,  two-level quantizer, 
  Summary |  Full Text:PDF