Akira NISHIMURA


Information Hiding and Its Criteria for Evaluation
Keiichi IWAMURA Masaki KAWAMURA Minoru KURIBAYASHI Motoi IWATA Hyunho KANG Seiichi GOHSHI Akira NISHIMURA 
Publication:   
Publication Date: 2017/01/01
Vol. E100-D  No. 1  pp. 2-12
Type of Manuscript:  INVITED PAPER (Special Section on Enriched Multimedia —New Technology Trends in Creation, Utilization and Protection of Multimedia Information—)
Category: 
Keyword: 
information hidingevaluation criteriadigital watermarkingstill imagevideoaudioIHC committee
 Summary | Full Text:PDF(1.3MB)

Reversible Audio Data Hiding Based on Variable Error-Expansion of Linear Prediction for Segmental Audio and G.711 Speech
Akira NISHIMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1  pp. 83-91
Type of Manuscript:  Special Section PAPER (Special Section on Enriched Multimedia---Creation of a New Society through Value-added Multimedia Content---)
Category: 
Keyword: 
steganographyaudio codingspeech codingperformance evaluationwatermarking
 Summary | Full Text:PDF(381.4KB)