Kenji OHUE

A Correlation-Based Watermarking Technique of 3-D Meshes via Cyclic Signal Processing
Toshiyuki UTO Yuka TAKEMURA Hidekazu KAMITANI Kenji OHUE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/05/01
Vol. E95-D  No. 5  pp. 1272-1279
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications)
Category: Image Processing
Keyword: 
watermarking, spread spectrum code, 3-D mesh, cyclic signal processing, 
 Summary | Full Text:PDF(1.1MB)
A Novel Design of Regular Cosine-Modulated Filter Banks for Image Coding
Toshiyuki UTO Masaaki IKEHARA Kenji OHUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7  pp. 1633-1641
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
transform coding, cosine-modulated filter bank, regularity, lattice structure, 
 Summary | Full Text:PDF(524.7KB)
A Generation Method of Periodic Orthogonal Numerical Sequences with Small Maximum Amplitude for any Period
Kenji OHUE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/10/25
Vol. E80-A  No. 10  pp. 2016-2021
Type of Manuscript:  PAPER
Category: Information Theory and Coding Theory
Keyword: 
generation method, periodic orthogonal real sequence, periodic orthogonal complex sequence, small maximum amplitude, discrete Fourier transform, 
 Summary | Full Text:PDF(355.4KB)