Seong-Geun KWON


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 modelcontent hashingdesign drawingdigital mapcurvature
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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 contentBuyer-Seller watermarking protocol
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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 artifactsingularitymultiscale edgelocal maximaLipschitz regularity
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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 concealmentblock classificationVORLIBMDICLIBM
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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 artifactsblock classificationMLPNNF
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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: 
postprocessingblocking artifactblock-adaptive filtering
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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 artifactneural networkblock classificationadaptive filtering
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