Keyword : quantization index modulation


Robust and Secure Data Hiding for PDF Text Document
Minoru KURIBAYASHI Takuya FUKUSHIMA Nobuo FUNABIKI 
Publication:   
Publication Date: 2019/01/01
Vol. E102-D  No. 1 ; pp. 41-47
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia — Making Multimedia More Convenient and Safer —)
Category: 
Keyword: 
portable document formatquantization index modulationdither modulationpermutation
 Summary | Full Text:PDF(642.8KB)

Method of Spread Spectrum Watermarking Using Quantization Index Modulation for Cropped Images
Takahiro YAMAMOTO Masaki KAWAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/07/01
Vol. E98-D  No. 7 ; pp. 1306-1315
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
digital watermarkingspread spectrum techniquequantization index modulationcroppingJPEG compression
 Summary | Full Text:PDF(620.3KB)

JPEG2000 Steganography which Preserves Histograms of DWT Coefficients
Hideki NODA Yohsuke TSUKAMIZU Michiharu NIIMI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/04/01
Vol. E90-D  No. 4 ; pp. 783-786
Type of Manuscript:  LETTER
Category: Application Information Security
Keyword: 
steganographyJPEG2000information hidinghistogram preservationquantization index modulation
 Summary | Full Text:PDF(154.9KB)