Keyword : H.263


A Mathematical Analysis on Error Propagation of EREC and Its Application to Optimal Channel-Matched Searching Pattern for Robust Transmission of Coded Video
Yong-Goo KIM Yungho CHOI Yoonsik CHOE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2571-2587
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
error resilient entropy codingerror propagationH.263video transmission
 Summary | Full Text:PDF(551.7KB)

Selective Block-Wise Reordering Technique for Very Low Bit-Rate Wavelet Video Coding
Ta-Te LU Pao-Chi CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4 ; pp. 920-928
Type of Manuscript:  PAPER
Category: Image
Keyword: 
block-wise reorderingenergy compactionH.263SPIHTwavelet video coding
 Summary | Full Text:PDF(823KB)

Motion Vector Re-Estimation Technique for Transcoding into Lower Spatial Resolution
Kang-Seo PARK Doo-Jin HAN Tae-Yun CHUNG Sang-Hui PARK 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/11/01
Vol. E86-D  No. 11 ; pp. 2487-2489
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
digital video transcodingmotion estimationTaylor series expansionH.263
 Summary | Full Text:PDF(154.6KB)

An Iterative Temporal Error Concealment Algorithm for Degraded Video Signals
Yong-Goo KIM Yoonsik CHOE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/04/01
Vol. E84-B  No. 4 ; pp. 941-951
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
reliable video communicationerror concealmentcandidate motion vectorboundary matching errorH.263
 Summary | Full Text:PDF(629.4KB)

Dynamic Resolution Conversion Method for Low Bit Rate Video Transmission
Akira NAKAGAWA Eishi MORIMATSU Takashi ITOH Kiichi MATSUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/04/01
Vol. E84-B  No. 4 ; pp. 930-940
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
video codingH.263MPEG-4resolution conversionerror resilience
 Summary | Full Text:PDF(1.1MB)

Candidate Motion Vectors for Error Concealment of Video Signals
Yong-Goo KIM Yoonsik CHOE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2001/03/01
Vol. E84-D  No. 3 ; pp. 427-431
Type of Manuscript:  LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
error concealmentcandidate motion vectorH.263boundary matching error
 Summary | Full Text:PDF(190KB)

Error Robust H.263 Video Coding with Video Segment Regulation and Precise Error Tracking
Tien-Hsu LEE Pao-Chi CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2 ; pp. 317-324
Type of Manuscript:  PAPER
Category: Multimedia Systems
Keyword: 
H.263H.263+video segment regulationerror trackingerror concealment
 Summary | Full Text:PDF(575.1KB)

Application of the VLC Parallel Transmission Technique to Motion Vector Transmission
Takashi KASAI Yukitoshi SANADA Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/12/25
Vol. E82-A  No. 12 ; pp. 2778-2782
Type of Manuscript:  Special Section LETTER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
multicodeH.263video imagespread spectrumvariable length code
 Summary | Full Text:PDF(1.2MB)

Characteristics of Video Communication System in Mobile Radio Channel
Naoto MATOBA Yasushi KONDO Masaki YAMASHINA Toshiaki TANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/08/25
Vol. E80-B  No. 8 ; pp. 1175-1181
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Computing)
Category: 
Keyword: 
mobile communicationvideo transmissionH.263ARQfading channel
 Summary | Full Text:PDF(500.6KB)

A Study on Reducing Transmission Delay in Mobile Video Communication Systems
Naoto MATOBA Yasushi KONDO Masaki YAMASHINA Toshiaki TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/07/25
Vol. E80-A  No. 7 ; pp. 1281-1287
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Network)
Category: 
Keyword: 
mobile communicationvideo transmissionH.263ARQ (Automatic Repeat reQuest)fading channel
 Summary | Full Text:PDF(495.3KB)