Keyword : transcoding


Efficient Motion Vector Re-Estimation Based on a Novel Cost Model for a H.264/AVC Transcoder
Soongi HONG Yoonsik CHOE Yong-Goo KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/03/01
Vol. E99-D  No. 3 ; pp. 777-780
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
H.264/AVCtranscodingmotion vector re-estimationmotion vector cost estimator
 Summary | Full Text:PDF

An Ultra-Low Bandwidth Design Method for MPEG-2 to H.264/AVC Transcoding
Xianghui WEI Takeshi IKENAGA Satoshi GOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/04/01
Vol. E92-A  No. 4 ; pp. 1072-1079
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies Emerging Mainly from the 21st Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
H.264MPEG-2transcodingmotion estimationsearch window reuse
 Summary | Full Text:PDF

A Perceptual Rate Control Technique for Logo Insertion in Compressed Video
Jungwoo LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 392-394
Type of Manuscript:  LETTER
Category: Broadcast Systems
Keyword: 
video codingrate controltranscoding
 Summary | Full Text:PDF

Inverse Motion Compensation for DCT Block with Unrestricted Motion Vectors
Min-Cheol HWANG Seung-Kyun KIM Sung-Jea KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/08/01
Vol. E90-D  No. 8 ; pp. 1199-1201
Type of Manuscript:  Special Section LETTER (Special Section on Image Recognition and Understanding)
Category: 
Keyword: 
transcodingmotion compensationDCT domainunrestricted motion vector
 Summary | Full Text:PDF

Spatio-Temporal Video Transcoder for Streaming over Mobile Communications Networks
Jae-Won KIM Goo-Rak KWON June-Sok LEE Nam-Hyeong KIM Sung-Jea KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10 ; pp. 2678-2686
Type of Manuscript:  Special Section PAPER (Special Section on Mobile Multimedia Communications)
Category: 
Keyword: 
transcodertranscodingrefinementdownsizingframe-skippingstreaming
 Summary | Full Text:PDF

A G.711 Embedded Wideband Speech Coding for VoIP Conferences
Yusuke HIWASAKI Hitoshi OHMURO Takeshi MORI Sachiko KURIHARA Akitoshi KATAOKA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/09/01
Vol. E89-D  No. 9 ; pp. 2542-2552
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
wideband speechVoIPG.711scalable codingMCUpartial mixingtranscoding
 Summary | Full Text:PDF

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

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

An Efficient Requantization for Transcoding of MPEG Video
Hee-Chul HWANG Duk-Gyoo KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/06/01
Vol. E86-A  No. 6 ; pp. 1498-1503
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2002 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2002))
Category: 
Keyword: 
requantizationtranscodingquantization parametermquant
 Summary | Full Text:PDF

Laplacian-Model Based Requantization for INTRA-Frame Transcoding in VOD Application
Kwang-Deok SEO Kook-Yeol YOO Jae-Kyoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/10/01
Vol. E85-B  No. 10 ; pp. 2161-2170
Type of Manuscript:  Special Section PAPER (Special Issue on Mobile Multimedia Communications)
Category: 
Keyword: 
video codingquantizationtranscodingMPEG
 Summary | Full Text:PDF

Adaptive QoS Management for Multimedia Applications in Heterogeneous Environments: A Case Study with Video QoS Mediation
Tatsuya YAMAZAKI Jun MATSUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/11/25
Vol. E82-B  No. 11 ; pp. 1801-1807
Type of Manuscript:  Special Section PAPER (Special Issue on New Paradigms in Network Management)
Category: 
Keyword: 
QoS managementmobile communicationmulticastingmultimedia applicationtranscoding
 Summary | Full Text:PDF

Video Transcoders with Low Delay
Geoffrey MORRISON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1997/06/25
Vol. E80-B  No. 6 ; pp. 963-969
Type of Manuscript:  PAPER
Category: Source Encoding
Keyword: 
low-delaytranscodingbit rate reduction
 Summary | Full Text:PDF