Yo-Sung HO

Optimized Median Lifting Scheme for Lossy Image Compression
Do QUAN Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/03/01
Vol. E94-D  No. 3  pp. 721-724
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
wavelet transforms, image coding, lifting scheme, filter design, JPEG2000, 
 Summary | Full Text:PDF(551.2KB)
Fast Intra Prediction Mode Decision for H.264/AVC
Do QUAN Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/07/01
Vol. E93-D  No. 7  pp. 2012-2015
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
H.264/AVC, video coding, intra-mode decision, 
 Summary | Full Text:PDF(496.3KB)
Hierarchical Decomposition of Depth Map Sequences for Representation of Three-Dimensional Dynamic Scenes
Sung-Yeol KIM Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/11/01
Vol. E90-D  No. 11  pp. 1813-1820
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
hierarchical decomposition of depth maps, 3-D dynamic scenes, depth image-based representation, 3-D TV, 
 Summary | Full Text:PDF(4MB)
Texture Analysis Using Modified Discrete Radon Transform
Mahmoud R. HEJAZI Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/02/01
Vol. E90-D  No. 2  pp. 517-525
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
rotation-invariant texture analysis, discrete Radon transform, Gabor filters, direction estimation, 
 Summary | Full Text:PDF(1.4MB)
A Target Bit Matching Algorithm for MPEG-2 Video Coding
Jeong-Woo LEE Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11  pp. 3331-3337
Type of Manuscript:  PAPER
Category: Multimedia Systems for Communications" Multimedia Systems for Communications
Keyword: 
MPEG-2 video coding, rate control, buffer control, bit allocation, 
 Summary | Full Text:PDF(301.7KB)
A Fragile Watermarking Scheme for Three-Dimensional Polygonal Models Using Triangle Strips
Sang-Kwang LEE Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/09/01
Vol. E87-B  No. 9  pp. 2811-2815
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications" Multimedia Systems for Communications
Keyword: 
fragile watermarking, three-dimensional polygonal model, triangle strip, vertex coordinate, 
 Summary | Full Text:PDF(767.8KB)
Error Concealment Based on Motion Vector Recovery Using Optical Flow Fields
Jae-Won SUH Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/04/01
Vol. E86-B  No. 4  pp. 1383-1390
Type of Manuscript:  PAPER
Category: Multimedia Systems
Keyword: 
MPEG-2 video compression, error concealment, motion vector estimation, optical flow, 
 Summary | Full Text:PDF(787.5KB)
Predictive Geometry Compression of 3-D Mesh Models Using a Joint Prediction
Jeong-Hwan AHN Yo-Sung HO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2966-2970
Type of Manuscript:  LETTER
Category: Multimedia Systems
Keyword: 
geometry compression, 3-D mesh, VRML, joint prediction, vertex data, 
 Summary | Full Text:PDF(295.3KB)