Byoung-Ju YUN


Enhanced Depiction of High Dynamic Images Using Tone Mapping Operator and Chromatic Adaptation Transform
Ho-Hyoung CHOI Byoung-Ju YUN 
Publication:   
Publication Date: 2017/11/01
Vol. E100-C  No. 11  pp. 1031-1034
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
HDR imagesvisual gammakey of scene valuetone mapping operator
 Summary | Full Text:PDF(491.7KB)

A Contrast Enhancement Method for HDR Image Using a Modified Image Formation Model
Byoung-Ju YUN Hee-Dong HONG Ho-Hyoung CHOI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/04/01
Vol. E95-D  No. 4  pp. 1112-1119
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
modified image formation modelglobal illuminationlocal illuminationreflectanceJND-based adaptive smoothing method
 Summary | Full Text:PDF(1.2MB)

A Development of the TFT-LCD Image Defect Inspection Method Based on Human Visual System
Jong-Hwan OH Byoung-Ju YUN Se-Yun KIM Kil-Houm PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/06/01
Vol. E91-A  No. 6  pp. 1400-1407
Type of Manuscript:  Special Section PAPER (Special Section on Image Media Quality)
Category: 
Keyword: 
TFT-LCD (thin film transistor-liquid crystal display)inspectionpolynomial regressionhuman visual systemcontrast sensitivity function
 Summary | Full Text:PDF(790KB)

Recognizing and Analyzing of User's Continuous Action in Mobile Systems
Jonghun BAEK Ik-Jin JANG Byoung-Ju YUN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/12/01
Vol. E89-D  No. 12  pp. 2957-2963
Type of Manuscript:  PAPER
Category: Human-computer Interaction
Keyword: 
human computer interactioncontinuous actionmobile gameaccelerometergesture recognitionposture estimation
 Summary | Full Text:PDF(2.1MB)

A New Vertex Adjustment Method for Polygon-Based Shape Coding
Byoung-Ju YUN Jae-Soo CHO Yun-Ho KO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/10/01
Vol. E89-D  No. 10  pp. 2693-2695
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
shape codingcontour codingobject oriented codingpolygonal approximation
 Summary | Full Text:PDF(439.6KB)

Selective-Attention Correlation Measure for Precision Video Tracking
Jae-Soo CHO Byoung-Ju YUN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/05/01
Vol. E88-D  No. 5  pp. 1041-1049
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
correlation-based video trackingblock matching algorithmselective-attention correlation measure
 Summary | Full Text:PDF(1.5MB)