Tae-Hwan KIM


Fast Barrel Distortion Correction for Wide-Angle Cameras
Tae-Hwan KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/07/01
Vol. E98-D  No. 7  pp. 1413-1416
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
barrel distortion correctionoptical distortionwide-angle camerasimage enhancement
 Summary | Full Text:PDF(993.8KB)

Early Eviction Technique for Low-Complexity Soft-Output MIMO Symbol Detection Based on Dijkstra's Algorithm
Tae-Hwan KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11  pp. 2302-2305
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
multiple-input multiple-outputsoft outputsphere decodingmaximum-likelihood detectiontree search
 Summary | Full Text:PDF(325.2KB)

Efficient Pruning for Infinity-Norm Sphere Decoding Based on Schnorr-Euchner Enumeration
Tae-Hwan KIM In-Cheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2677-2680
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiple-input multiple-outputmaximum-likelihood detectionsphere decodingtree searchinfinity norm
 Summary | Full Text:PDF(675.4KB)

Frequency Sharing Mechanism Using Pilot Sensing in OFDMA-Based Cognitive Radio Networks
Tae-Hwan KIM Tae-Jin LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 986-996
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cognitive radiodynamic spectrum accesssubcarrier allocationspectrum sensing
 Summary | Full Text:PDF(2MB)

Multiplier-less and Table-less Linear Approximation for Square-Related Functions
In-Cheol PARK Tae-Hwan KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/11/01
Vol. E93-D  No. 11  pp. 2979-2988
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
squaresquare-rootinverse squareinverse square-rootcomputer arithmeticapproximationlinear interpolation
 Summary | Full Text:PDF(783.3KB)