[ 2007 ] 

 

[ 1 ] Sang-Il Choi, Chunghoon Kim, Chong-Ho Choi, "Shadow Compensation in 2D Images for Face Recognition," Pattern Recognition(0031-3203 2.632), 40(7), pp. 2118-2125, 2007. 

 

 

 

[ 2010 ] 

 

[ 2 ] Gu-Min Jeong, Hyun-Sik Ahn, Sang-Il Choi(Corresp. Author), Nojun Kwak, Chanwoo Moon, "Pattern Recognition Using Feature Feedback: Application to Face Recognition," Int'l Journal of Control, Automation, and Systems(1598-6446 0.953), 8(1), pp. 141-148, 2010.

 

[ 3 ] Gu-Min Jeong, Jong-Duck Lee, Sang-Il Choi, Dong-Wook Kang, "A Modeling Method of JPEG Quantization Table for QVGA Images ," Int'l Journal of Computers Communications, and Control(1841-9836 0.441), 5(4), pp. 532-539, 2010. 

 

[ 4 ] Sang-Il Choi, Su-Hyun Kim, Yoonseok Yang, Gu-Min Jeong, "Data Refinement and Channel Selection for a Portable E-Nose System by the Use of Feature Feedback ," Sensors(1424-8220 1.953), 10(11), pp. 10387-10400, 2010. 

 

 

 

[ 2011 ] 

 

[ 5 ] Sang-Il Choi, Gu-Min Jeong, "Shadow Compensation Using Fourier Analysis with Application to Face Recognition ," IEEE Signal Processing Letters(1070-9908 1.674), 18(1), pp. 23-26, 2011.

 

[ 6 ] Sang-Il Choi, Chong-Ho Choi, Nojun Kwak, "Face Recognition Based on 2D Images Under Illumination and Pose Variations ," Pattern Recognition Letters(0167-8655 1.266), 32(4), pp. 561-571, 2011. 

 

 

 

[ 2012 ] 

 

[ 7 ] Sang-Il Choi, Jiyong Oh, Chong-Ho Choi, Chunghoon Kim, "Input Variable Selection for Feature Extraction in Classification Problems ," Signal Processing(0165-1684 1.851), 92(3), pp. 636-648, 2012.

 

[ 8 ] Sang-Il Choi, Chong-Ho Choi, Gu-Min Jeong, Nojun Kwak, "Pixel Selection Based on Discriminant Features with Application to Face Recognition ," Pattern Recognition Letters(0167-8655 1.266), 33(9), pp. 1083-1092, 2012. 

 

[ 9 ] Chunghoon Kim, Sang-Il Choi(Corresp. Author), Matthew Turk, Chong-Ho Choi, "A New Biased Discriminant Analysis Using Composite Vectors for Eye Detection," IEEE Trans. Systems, Man, Cybernetics(1083-4419 3.236), Part B, 42(4), pp. 1095-1106, 2012.

 

[ 10 ] Sang-Il Choi, "Face Recognition Under Illumination Variation Using Shadow Compensation and Pixel Selection ," Int'l Journal of Advanced Robotics System(1729-8806 0.821), 9, pp. 1-7, 2012.

 

[ 11 ] Sang-Il Choi, Gu-Min Jeong, Chunghoon Kim, "Classification of Odorants in the Vapor Phase Using Composite Features for a Portable E-Nose System ," Sensors(1424-8220 1.953), vol. 12(12), pp. 16182-16193, 2012. 

 

 

 

[ 2013 ] 

 

[ 12 ] Sang-Il Choi, Younggeun Choi, Hyunjin Kim, "Composite Vector Selection for Feature Extraction in Face Recognition," IET Electronics Letters(0013-5194 1.038), 49(2). pp. 104-106 , 2013. 

 

[ 13 ] Gu-Min Jeong, Yoonseok Yang, Sang-Il Choi(Corresp. Author), "Time Horizon Selection Using Feature Feedback for the Implementation of an E-Nose System, " IEEE Sensors(1530-437X 1.475), 13(5), pp. 1575-1581, 2013. 

 

[ 14 ] Gu-Min Jeong, Sang-Il Choi(Corresp. Author), "Performance Evaluation of Face Recognition Using Feature Feedback Over a Number of Fisherfaces," Trans. Electrical and Electronic Engineering(1931-4973 0.342), vol. 8(6), Oct., pp. 541-545, 2013. 

 

[ 15 ] Jiyong Oh, Sang-Il Choi, Chunghoon Kim, Chung-Chan Cho, Chong-Ho Choi, "Selective Generation of Gabor Features for Fast Face Recognition on Mobile Devices ," Pattern Recognition Letters(0167-8655 1.266), 34(13), Oct., pp. 1540-1547, 2013.

 

 

 

[ 2014 ] 

 

[ 16 ] Sang-Il Choi, Gu-Min Jeong, "A Discriminant Distance Based Composite Vector Selection Method for Odor Classification ," Sensors(1424-8220 1.953), vol. 14(4), pp. 6938-6951, 2014.

 

[ 17 ] Phuc Huu Truong, Chang-Woo Park, Min-Sik Lee, Sang-Il Choi, Sang-Hoon Ji, Gu-Min Jeong,"Rapid Implementation of 3D Facial Reconstruction from a Single Image on an Android Mobile Device," KSII Trans. on Internet and Information System(1976-7277 0.560), vol. 8, no. 5, pp. 1690-1710, 2014.

 

[ 18 ] Gu-Min Jeong, Nguyen Trong Nghia, Sang-Il Choi(Corresp. Author), "Pseudo Optimization of E-nose Data Using Region Selection with Feature Feedback Based on Regularized Linear Discriminant Analysis," Sensors(1424-8220 1.953), 15(1), pp. 656-671, 2014.

 

[ 19 ] Byungho Heo, Hawook Jeong, Jiyun Kim, Sang-Il Choi(Corresp. Author), Jin Young Choi, "Weighted Pooling Based on Visual Saliency for Image Classification," International Symposium on Visual Computing (ISVC, 978-3-319-14248-7), Las Vegas (USA), LNCS vol. 8887, pp. 647-657, 2014.

 

 

 

[ 2015 ] 

 

[ 20 ] Sang-Il Choi, Yonggeol Lee, Chunghoon Kim, "Confidence Measure Using Composite Features for Eye Detection in a Face Recognition System," IEEE Signal Processing Letters(1070-9908 1.674), 22(2), pp. 225-228, 2015.

 

[ 21 ] Byung-Ho Cha and Sang-Il Choi(Corresp. Author), "Continuous Media Fingerprinting Against Time-Varying Collusion Attacks," Information Sciences(0020-0255 3.643), 298(9(March)), pp. 66-79, 2015.

 

[ 22 ] Hyunjin Kim, Kang-Il Choi, Sang-Il Choi(Corresp. Author), "A Memory-Efficient Deterministic Finite Automation-based String Matching Scheme Using Pattern Uniqueness for Deep Packet Inspection," Plos One (1932-6203 3.534), vol. 10, no. 5, pp. 1-24 2015.

 

[ 23 ] Yonggeol Lee, Minsik Lee, Sang-Il Choi(Corresp. Author), "Image Generation Using Bidirectional Integral Feature for Face Recognition with a Single Sample per Person", Plos One (1932-6203 3.534), vol. 10, no. 9, pp. 1-13, 2015.

 

 

 

[ 2016 ] 

 

[ 24 ] Sang-Il Choi, "Combined Features for Face Recognition Under Illumination Variation,"  IET Electronics Letters(0013-5194, 0.914), 52(1), pp.  , 2016. 

 

[ 25 ] Sang-Il Choi, Taekyu Eom, Gu-Min Jeong, "Gas Classification Using Combined Features Based on a Discriminant Analysis for an Electronic Nose," Journal of Sensors(  1687-7286, 1.150)  , 2016.

 

[ 26 ] Gu-Min Jeong, Chang-Woo Park, Sang-Il Choi(Corresp. Author), Kyoungwoo Lee, Nikil Dutt, "Robust Face Recognition Against Soft-Errors Using a Cross-Layer Approach," Int' Journal of Computers Communications & Control, ( 1841-9844, 0.635  ),  , (), pp.  , 2016.

 

 

 

[ 2017 ] 

 

[27] Gu-Min Jeong, phuc Huu Truong, Sang-Il Choi(Corresp. Author), "Classfication of Three of walking activities Regarding Stairs Plantar Pressure Sensros," IEEE Sensors Journal, ( 1558-1748, 1.988  ),  vol. 10, no. 9, pp. 2638-2639, 2017.

 

 

 

[On Going]

 

• Sang-Il Choi, Yonggeol Lee, Minsik Lee, Under review for IEEE Trans. Image Processing

• Nguyen Trong Nghia, Sang-Il Choi, and Gu-Min Jeong, "Development of Simulation Tool for Vapor Classification System Using Feature Feedback and Data Selection", Under review for publication in Sensors