Jong-wha CHONG

A Novel Imaging Method for Cell Phone Camera in Low Ambient Light Conditions Using Flash and No-Flash Image Pairs
Lin-bo LUO  Jun CHEN  Sang-woo AN  Chang-shuai WANG  Jong-joo PARK  Ying-chun LI  Jong-wha CHONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 957-962
Type of Manuscript: PAPER
Category: Image Processing and Video Processing
Keyword: 
imaging method,  cell phone camera,  low ambient light,  flash and no-flash image pairs, 
  Summary |  Full Text:PDF (2.1MB)
An Improved Look-Up Table-Based FPGA Implementation of Image Warping for CMOS Image Sensors
Se-yong RO  Lin-bo LUO  Jong-wha CHONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/11/01
Vol. E95-D  No. 11  pp. 2682-2692
Type of Manuscript: PAPER
Category: Image Processing and Video Processing
Keyword: 
Image warping,  look-up table,  perspective transformation,  panorama unrolling,  FPGA, 
  Summary |  Full Text:PDF (2.3MB)
A Low-Cost Imaging Method to Avoid Hand Shake Blur for Cell Phone Cameras
Lin-bo LUO  Jong-wha CHONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/06/01
Vol. E95-D  No. 6  pp. 1702-1706
Type of Manuscript: LETTER
Category: Image Processing and Video Processing
Keyword: 
motion blur,  hand shake blur,  cell phone camera,  frame memory, 
  Summary |  Full Text:PDF (810.2KB)