Keyword : MPEG video


An Iterative MPEG Super-Resolution with an Outer Approximation of Framewise Quantization Constraint
Hiroshi HASEGAWA Toshiyuki ONO Isao YAMADA Kohichi SAKANIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/09/01
Vol. E88-A  No. 9 ; pp. 2427-2435
Type of Manuscript:  PAPER
Category: Image
Keyword: 
super-resolutionMPEG videoset-theoretic approachouter approximationadaptive projected subgradient method
 Summary | Full Text:PDF(885.3KB)

Scrambling of MPEG Video by Exchanging Motion Vectors
Ayuko TAKAGI Hitoshi KIYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/08/01
Vol. E87-A  No. 8 ; pp. 2054-2057
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: Image/Visual Signal Processing
Keyword: 
MPEG videoimage scramblingmotion vector
 Summary | Full Text:PDF(271.6KB)

Shot Detection from MPEG Compressed Video
Hee-Chul HWANG Duk-Gyoo KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Vol. E87-A  No. 6 ; pp. 1509-1513
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
shot detectionMPEG videointra MBactivity
 Summary | Full Text:PDF(605.1KB)

Dynamic Bit-Rate Reduction Based on Requantization and Frame-Skipping for MPEG-1 to MPEG-4 Transcoder
Kwang-deok SEO Seong-cheol HEO Soon-kak KWON Jae-kyoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4 ; pp. 903-911
Type of Manuscript:  PAPER
Category: Image
Keyword: 
transcodingframe-skippingrequantizationMPEG video
 Summary | Full Text:PDF(1.1MB)

Phase Assignment Algorithm Based on Traffic Measurement for Real-time MPEG Sources in ATM Networks
Shinya TOJO Fumio ISHIZAKI Chikara OHTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/12/25
Vol. E82-B  No. 12 ; pp. 2073-2080
Type of Manuscript:  PAPER
Category: Communication Networks and Services
Keyword: 
ATMMPEG videophase assignmentmeasurement
 Summary | Full Text:PDF(1.6MB)

Bitstream Scaling and Encoding Methods for MPEG Video Dedicated to Media Synchronization in a Network
Akio ICHIKAWA Takashi TSUSHIMA Toshiyuki YOSHIDA Yoshinori SAKAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/08/25
Vol. E81-B  No. 8 ; pp. 1637-1646
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia Communications in Heterogeneous Network Environments)
Category: Media Synchronization and Video Coding
Keyword: 
MPEG videodistributed multimedia systemmedia synchronizationbitstream scaling
 Summary | Full Text:PDF(1.2MB)