Yasuyuki NAKAJIMA


An H.264/AVC High422 Profile and MPEG-2 422 Profile Encoder LSI for HDTV Broadcasting Infrastructures
Koyo NITTA Hiroe IWASAKI Takayuki ONISHI Takashi SANO Atsushi SAGATA Yasuyuki NAKAJIMA Minoru INAMORI Ryuichi TANIDA Atsushi SHIMIZU Ken NAKAMURA Mitsuo IKEDA Jiro NAGANUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/04/01
Vol. E95-C  No. 4  pp. 432-440
Type of Manuscript:  Special Section PAPER (Special Section on Solid-State Circuit Design – Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
H.264/AVCencoderMPSoCME/MCand HDTV
 Summary | Full Text:PDF(4.1MB)

Video Error Concealment Using Fidelity Tracking
Akio YONEYAMA Yasuhiro TAKISHIMA Yasuyuki NAKAJIMA Yoshinori HATORI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/01/01
Vol. E91-D  No. 1  pp. 70-77
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
error concealmentMPEGH.264/AVCerror resilience
 Summary | Full Text:PDF(1.2MB)

Video Data Transmission Protocol "SVFTP" Using Multiple TCP Connections and Its Application
Shigeyuki SAKAZAWA Yasuhiro TAKISHIMA Yoshinori KITATSUJI Yasuyuki NAKAJIMA Masahiro WADA Kazuo HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5  pp. 976-983
Type of Manuscript:  PAPER
Category: Networks
Keyword: 
video transmissionmultiple TCP transmissionprogressive download/play backIPv6
 Summary | Full Text:PDF(920.9KB)

Tile Size Conversion Algorithm for Tiled Wavelet Image
Masayuki HASHIMOTO Kenji MATSUO Atsushi KOIKE Yasuyuki NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/08/01
Vol. E87-A  No. 8  pp. 1901-1912
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
JPEG2000wavelet transformtile size conversiontranscoding
 Summary | Full Text:PDF(1.9MB)

MPEG Bit Rate and Format Conversions for Heterogeneous Network/Storage Applications
Yasuyuki NAKAJIMA Masaru SUGANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 492-504
Type of Manuscript:  Special Section PAPER (Special Issue on Signals, Systems and Electronics Technology)
Category: Signal Processing
Keyword: 
MPEGscalabilitybit rate conversionformat conversionmedia conversion
 Summary | Full Text:PDF(1.7MB)

A Video Browsing Using Fast Scene Cut Detection for an Efficient Networked Video Database Access
Yasuyuki NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1994/12/25
Vol. E77-D  No. 12  pp. 1355-1364
Type of Manuscript:  Special Section PAPER (Special Issue on Networked Reality)
Category: 
Keyword: 
video searchscene cut detectionvideo browsingMPEGmultimedia database
 Summary | Full Text:PDF(1.1MB)