Suk-Hwan LEE

Robust Hashing of Vector Data Using Generalized Curvatures of Polyline
Suk-Hwan LEE  Seong-Geun KWON  Ki-Ryong KWON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/05/01
Vol. E96-D  No. 5  pp. 1105-1114
Type of Manuscript: PAPER
Category: Information Network
Keyword: 
vector data model,  content hashing,  design drawing,  digital map,  curvature, 
  Summary |  Full Text:PDF (1.9MB)
Mobile 3D Game Contents Watermarking Based on Buyer-Seller Watermarking Protocol
Seong-Geun KWON  Suk-Hwan LEE  Ki-Ryong KWON  Eung-Joo LEE  Soo-Yol OK  Sung-Ho BAE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2018-2026
Type of Manuscript: PAPER
Category: Application Information Security
Keyword: 
mobile 3D content,  Buyer-Seller watermarking protocol, 
  Summary |  Full Text:PDF (616KB)
3D Keyframe Animation Watermarking Based on Orientation Interpolator
Suk-Hwan LEE  Ki-Ryong KWON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/11/01
Vol. E90-D  No. 11  pp. 1751-1761
Type of Manuscript: PAPER
Category: Application Information Security
Keyword: 
3D keyframe animation,  interpolator,  digital watermarking, 
  Summary |  Full Text:PDF (688.9KB)
Complex EGI Based 3D-Mesh Watermarking
Jong-Won LEE  Suk-Hwan LEE  Ki-Ryong KWON  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6  pp. 1512-1519
Type of Manuscript: Special Section LETTER (Special Section on Papers Selected from 2004 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2004))
Category: 
Keyword: 
3D mesh watermarking,  CEGI,  patch,  mesh normal vector, 
  Summary |  Full Text:PDF (1.4MB)
Deblocking Algorithm for Block-Based Coded Images Using Singularity Detection from Multiscale Edges
Suk-Hwan LEE  Seong-Geun KWON  Kee-Koo KWON  Byung-Ju KIM  Jong-Won LEE  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/08/01
Vol. E86-A  No. 8  pp. 2172-2178
Type of Manuscript: LETTER
Category: Image
Keyword: 
blocking artifact,  singularity,  multiscale edge,  local maxima,  Lipschitz regularity, 
  Summary |  Full Text:PDF (749KB)
Spatial Error Concealment Algorithm Using Novel Block Classification with a Variable Operating Region
Byung-Ju KIM  Kee-Koo KWON  Suk-Hwan LEE  Seong-Geun KWON  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/06/01
Vol. E86-A  No. 6  pp. 1554-1559
Type of Manuscript: LETTER
Category: Image
Keyword: 
error concealment,  block classification,  VOR,  LI,  BMDI,  CLIBM, 
  Summary |  Full Text:PDF (817.9KB)
Adaptive Postprocessing Algorithm in Block-Coded Images Using Block Classification and MLP
Kee-Koo KWON  Byung-Ju KIM  Suk-Hwan LEE  Seong-Geun KWON  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/04/01
Vol. E86-A  No. 4  pp. 961-967
Type of Manuscript: LETTER
Category: Image
Keyword: 
blocking artifacts,  block classification,  MLP,  NNF, 
  Summary |  Full Text:PDF (1.2MB)
Postprocessing Algorithm in Block-Coded Images Using the Adaptive Filters along the Pattern of Neighborhood Blocks
Suk-Hwan LEE  Seong-Geun KWON  Kee-Koo KWON  Byung-Ju KIM  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/12/01
Vol. E85-D  No. 12  pp. 1967-1974
Type of Manuscript: LETTER
Category: Image Processing, Image Pattern Recognition
Keyword: 
postprocessing,  blocking artifact,  block-adaptive filtering, 
  Summary |  Full Text:PDF (853.9KB)
Blocking Artifact Reduction in Block-Coded Image Using Block Classification and Feedforward Neural Network
Kee-Koo KWON  Suk-Hwan LEE  Seong-Geun KWON  Kyung-Nam PARK  Kuhn-Il LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/07/01
Vol. E85-A  No. 7  pp. 1742-1745
Type of Manuscript: LETTER
Category: Digital Signal Processing
Keyword: 
blocking artifact,  neural network,  block classification,  adaptive filtering, 
  Summary |  Full Text:PDF (613.5KB)