Publications

2013

13. Hyung Il Koo and Duckhoon Kim, Scene text detection via connected component clustering and nontext filtering (IEEE TRANSACTIONS ON IMAGE PROCESSING) - 2013.06

12. Hyung Il Koo, Segmentation and Rectification of Pictures in the Camera-Captured Images of Printed Documents (IEEE TRANSACTIONS ON MULTIMEDIA) - 2013.04

11. Hyung Il Koo and Nam Ik Cho, Skew estimation of natural images based on a salient line detector (JOURNAL OF ELECTRONIC IMAGING)

2012

10. Hyung Il Koo and Nam Ik Cho, "Text-Line Extraction in Handwritten Chinese Documents Based on an Energy Minimization Framework," IEEE Transactions on Image Processing, Vol. 21, No. 3, pp. 1169-1175, March 2012.

2011

09. Hyung Il Koo, and Nam Ik Cho, "Feature-based Image Registration Algorithm for Image Stitching Applications on Mobile Devices," IEEE Transactions on Consumer Electronics, Vol. 57, No. 3, pp. 1303-1310, August 2011.

08. Hyung Il Koo and Nam Ik Cho, "Colorization based on soft segmentation," Journal of Electronic Imaging, March 2011.

07. Hyung Il Koo and Nam Ik Cho, "Design of Interchannel MRF Model for Probabilistic Multichannel Image Processing," IEEE Transactions on Image Processing, Vol.20, Issue 3, pp.601-611, March 2011.

2010

06. Sang-Hak Lee, Hyung Il Koo, and Nam Ik Cho, "Image segmentation algorithms based on the machine learning of features," Pattern Recognition Letters, Vol.31, Issue 14, pp.2325-2336, October 2010.

05. Sang-Hak Lee, Hyung Il Koo, and Nam Ik Cho, "New automatic defect classification algorithm based on a classification-after-segmentation framework," Journal of Electronic Imaging Vol. 19, 020502, June 2010.

2009

04. Hyung Il Koo, Jinho Kim, and Nam Ik Cho, "Composition of a Dewarped and Enhanced Document Image From Two View Images," IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 18, NO. 7, pp. 1551-1562, July 2009.

2007

03. Seong Jong Ha, Hyung Il Koo, Sang Hwa Lee, Nam Ik Cho, and Soo Kyun Kim, "Panorama mosaic optimization for mobile camera systems," IEEE trans. On Consumer Electronics, Vol. 53, No.4, pp. 1217-1225, Nov 2007.

02. Hyung Il Koo, Sang Hwa Lee, and Nam Ik Cho, "A new edi-based deinterlacing algorithm," IEEE trans. On Consumer Electronics, Vol. 53, No.4, pp. 1494-1499, Nov 2007.

01. Hyung Il Koo, Sang Hwa Lee, and Nam Ik Cho, "Bayesian object extraction from uncalibrated image pairs," Signal Processing: Image Communication 22 pp. 866-876, Nov 2007.