Keyword : coding efficiency


New Context-Adaptive Arithmetic Coding Scheme for Lossless Bit Rate Reduction of Parametric Stereo in Enhanced aacPlus
Hee-Suk PANG Jun-seok LIM Hyun-Young JIN 
Publication:   
Publication Date: 2018/12/01
Vol. E101-D  No. 12 ; pp. 3258-3262
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
context-adaptive arithmetic codinglossless bit rate reductionparametric stereocoding efficiency
 Summary | Full Text:PDF(344.7KB)

Block-Matching-Based Implementation of Affine Motion Estimation for HEVC
Chihiro TSUTAKE Toshiyuki YOSHIDA 
Publication:   
Publication Date: 2018/04/01
Vol. E101-D  No. 4 ; pp. 1151-1158
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
H.265/HEVCaffine motion estimation/compensationblock matchingcoding efficiencycomputation cost
 Summary | Full Text:PDF(403.6KB)

Fast Mode Decision Technique for HEVC Intra Prediction Based on Reliability Metric for Motion Vectors
Chihiro TSUTAKE Yutaka NAKANO Toshiyuki YOSHIDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4 ; pp. 1193-1201
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
H.265/HEVCintra predictionmode decisionreliability metriccoding efficiencycomputational complexity
 Summary | Full Text:PDF(764KB)

Adaptive Intra Prediction Mode Signaling Approach in H.264/AVC
Kibaek KIM Gwanggil JEON Jechang JEONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9 ; pp. 1990-1999
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
H.264/AVCintra predictioncoding efficiencymost probable mode
 Summary | Full Text:PDF(2.3MB)

Memory Efficient Set Partitioning in Hierarchical Tree (MESH) for Wavelet Image Compression
Farid GHANI Abdul KADER Ekram KHAN Badlishah AHMAD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9 ; pp. 2906-2913
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications
Keyword: 
coding efficiencyimage codingreduced memorySPIHTwavelet transform
 Summary | Full Text:PDF(2.6MB)

A Predictive Block Based DC Offset for H.264/AVC Video Coding
Jie JIA Daeil YOON Hae Kwang KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/05/01
Vol. E93-A  No. 5 ; pp. 976-980
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
video compressionDC offsetcoding efficiencyH.264/AVC
 Summary | Full Text:PDF(1.6MB)

Application of Multipled Block Codes to Hunting-Free Reframing and Asynchronous Multiplexing
Hiroshi YOSHIDA Yoshitaka TAKASAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11 ; pp. 3187-3194
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
multipled block codeshunting-free reframingheader type frameasynchronous multiplexingcoding efficiency
 Summary | Full Text:PDF(664.8KB)