[Journal Articles]

[39] Ubaid Ullah and Hyun-Chul Choi, "Bridging the Semantic and Non-Semantic Content Between Music-Visual Modalities," MDPI Applied Sciences, Under review, September 2024. DOI: .

[38] Chang-Hyeon An, Jun-Soo Jang and Hyun-Chul Choi, "GLCANet: Glocal Context-Aware Lumbar Vertebral Landmark Detection Network on X-ray Image," MDPI Bioengineering, Under review, September 2024. DOI: .

[37] Jeong-Sik Lee and Hyun-Chul Choi, "One-shot font generation via local style self-supervision using Region-Aware Contrastive Loss," Journal of King Saud University - Computer and Information Sciences, vol. 36 (4), 102028, April 2024. DOI: 10.1016/j.jksuci.2024.102028.

[36] Kyeongrae Cho, Jeong-Sik Lee, Chanyang Park, Hyeok Yun, Hyundong Jang, Seungjoon Eom, Min Sang Park, Hyun-Chul Choi and Rock-Hyun Baek, "Modeling of 3D NAND Characteristics for Cross-Temperature by using Graph Neural Network and Its Application," Advanced Intelligent Systems, vol. 5 (12), 2300400, December 2023. DOI: 10.1002/aisy.202300400.

[35] Jeong-Sik Lee and Hyun-Chul Choi, "Non-Parametric Style Transfer: Correlation-Aware Exact Distribution Matching," Journal of King Saud University - Computer and Information Sciences, vol. 32 (1), 101850, December 2023. DOI: 10.1016/j.jksuci.2023.101850.

[34] Chang-Hyeon An and Hyun-Chul Choi, "CaPTURe: Cartoon Pose Transfer Using Reversed Attention," Neurocomputing, vol. 554, 126619, October 2023. DOI: 10.1016/j.neucom.2023.126619.

[33] Hyeok Yun, Chang-Hyeon An, Hyundong Jang, Kyeongrae Cho, Jeong-Sik Lee, Seungjoon Eom, Choong-Ki Kim, Min-Soo Yoo, Hyun-Chul Choi and Rock-Hyun Baek, "Accurate Prediction and Reliable Parameter Optimization of Neural Network for Semiconductor Process Monitoring and Technology Development," Advanced Intelligent Systems, vol. 5 (9), 2300089, September 2023. DOI: 10.1002/aisy.202300089.

[32] Kyeongrae Cho, Hyeok Yun, Kihoon Nam, Chanyang Park, Hyundong Jang, Jun-Sik Yoon, Hyun-Chul Choi, Min Sang Park and Rock-Hyun Baek, "Enhancement of ISPP Efficiency Using Neural Network-based Optimization of 3D NAND Cell," IEEE Transactions on Electron Devices, vol. 70 (7), pp. 3504-3510, July 2023. DOI: 10.1109/TED.2023.3275549.

[31] Kihoon Nam, Chanyang Park, Hyeok Yun, Jun-Sik Yoon, Hyundong Jang, Kyeongrae Cho, Min Sang Park, Hyun-Chul Choi and Rock-Hyun Baek, "Holistic Optimization of Trap Distribution for Performance/Reliability in 3-D NAND Flash Using Machine Learning," IEEE Access, vol. 11, pp. 7135-7144, January 2023. DOI: 10.1109/ACCESS.2023.3237967.

[30] Hyeonjin Lee, Rock-Hyun Baek and Hyun-Chul Choi, "Learning-Based Ordering Characters on Ancient Document," Computational Intelligence and Neuroscience, vol. 2022, Article ID 3260384, 15 pages, November 2022. DOI: 10.1155/2022/3260384.

[29] Chang-Hyeon An, Jeong-Sik Lee, Jun-Soo Jang and Hyun-Chul Choi, "Part Affinity Fields and CoordConv for Detecting Landmarks of Lumbar Vertebrae and Sacrum in X-ray Images," MDPI Sensors, vol. 22 (22), 8628, November 2022. DOI: 10.3390/s22228628.

[28] Minseong Kim and Hyun-Chul Choi, "Compact Image Style Transfer: Channel Pruning on a Single Training of Network," MDPI Sensors, vol. 22 (21), 8427, November 2022. DOI: 10.3390/s22218427.

[27] Ubaid Ullah, Jeong-Sik Lee, Chang-Hyeon An, Hyeonjin Lee, Su-Yeong Park, Rock-Hyun Baek and Hyun-Chul Choi, "A review of Multi-modal learning from Text-guided Visual processing viewpoint," MDPI sensors, vol. 22 (18), 6816, September 2022. DOI: 10.3390/s22186816.

[26] Hyundong Jang, Chanyang Park, Kihoon Nam, Hyeok Yun, Kyeongrae Cho, Jun-Sik Yoon, Hyun-Chul Choi, Ho-Jung Kang, Min Sang Park, Jaesung Sim and Rock-Hyun Baek, "Bi-Directional Long Short-Term Memory Neural Network Modeling of Data Retention Characterization in 3-Dimensional Triple-Level Cell NAND Flash Memory," IEEE Transactions on Electron Devices, vol. 69 (8), pp. 4241 - 4247, August 2022. DOI: 10.1109/TED.2022.3182282.

[25] Minseong Kim and Hyun-Chul Choi, "Total Style Transfer with a Single Feed-Forward Network," MDPI Sensors, vol. 22 (12), 4612, June 2022. DOI: 10.3390/s22124612.

[24] Hyundong Jang, Hyeok Yun, Chanyang Park, Kyeongrae Cho, Kihoon Nam, Jun-Sik Yoon, Hyun-Chul Choi and Rock-Hyun Baek, "Extraction of Device Structural Parameters Through DC/AC Performance Using an MLP Neural Network Algorithm," IEEE Access, vol. 10, pp. 64408-64419, June 2022. DOI: 10.1109/ACCESS.2022.3183803.

[23] Kihoon Nam, Chanyang Park, Jun-Sik Yoon, Hyeok Yun, Hyundong Jang, Kyeongrae Cho, Ho-Jung Kang, Min Sang Park, Jaesung Sim, Hyun-Chul Choi and Rock-Hyun Baek, "Optimal Energetic Trap Distribution of Nano-scaled Charge Trap Nitride for Wider Vth window in 3D NAND Flash Using Machine Learning Method," MDPI Nanomaterials, vol. 12 (11), 1808, May 2022. DOI: 10.3390/nano12111808.

[22] Hyun-Chul Choi, "Toward Exploiting 2nd-order Feature Statistics for Arbitrary Image Style Transfer," MDPI Sensors, vol. 22 (7), 2611, March 2022. DOI: 10.3390/s22072611.

[21] Jeong-Sik Lee, Rock-Hyun Back and Hyun-Chul Choi, "Arbitrary Font Generation by Encoder Learning of Disentangled Features," MDPI Sensors, vol. 22 (6), 2374, March 2022. DOI: 10.3390/s22062374.

[20] Hyeon-Jin Lee, Jeong-Sik Lee and Hyun-Chul Choi, "Parallelizaion of Non-Maximum Suppression," IEEE Access, vol. 9, pp. 166579-166587, December 2021. DOI: 10.1109/ACCESS.2021.3134639.

[19] Minseong Kim and Hyun-Chul Choi, "Uncorrelated Feature Encoding for Faster Image Style Transfer," Neural Networks, vol. 140, pp. 148-157, August 2021. DOI: 10.1016/j.neunet.2021.03.007.

[18] Hyun-Chul Choi, "Unbiased Image Style Transfer," IEEE Access, vol. 8, pp. 196600-196608, October 2020. DOI: 10.1109/ACCESS.2020.3034306.

[17] Hyeok Yun, Jun-Sik Yoon, Jinsu Jeong, Seunghwan Lee, Hyun-Chul Choi and Rock-Hyun Baek, "Neural Network Based Design Optimization of 14-nm Node Fully-Depleted SOI FET for SoC and 3DIC Applications," IEEE Journal of the Electron Devices Society, vol. 8, pp. 1272-1280, September 2020. DOI: 10.1109/JEDS.2020.3022367.

[16] Hyun-Chul Choi, Hyeok Yun, Jun-Sik Yoon and Rock-Hyun Baek, "Neural Approach for Modeling and Optimizing Si-MOSFET Manufacturing," IEEE Access, vol. 8, pp. 159351-159370, August 2020. DOI: 10.1109/ACCESS.2020.3019933.

[15] Minseong Kim and Hyun-Chul Choi, "Improving Faster R-CNN framework for multiscale Chinese character detection and localization," IEICE Transactions on Information and Systems, vol. E103-D (7), pp. 1777-1781, July 2020. DOI: 10.1587/transinf.2019EDL8217.

[14] Hyeonjin Lee and Hyun-Chul Choi, "Artifact-free image style transfer by using feature map clamping," IEEE Access, vol. 8, pp. 89489-89496, May 2020. DOI: 10.1109/ACCESS.2020.2994140.

[13] Hyun-Chul Choi and Minseong Kim, "Image style transfer learning for style-strength control," Electronics Letters, vol. 55 (23), pp. 1231-1233, November 2019. DOI: 10.1049/el.2019.2390.

[12] Yu-Bin Yoon, Minseong Kim and Hyun-Chul Choi, "End-to-end learning for arbitrary image style transfer," Electronics Letters, vol. 54 (22), pp. 1276-1278, November 2018. DOI: 10.1049/el.2018.6497.

[11] Hyun-Chul Choi and Byeong Hyeon Ahn, "Image Alignment by Parameter Hypersurface Learning," Electronics Letters, vol. 52 (18), pp. 1526-1528, September 2016. DOI: 10.1049/el.2016.1576.

[10] Hyun-Chul Choi, "Non-linear Extension of Generalized Hyperplane Approximation," IEICE Transactions on Information and Systems, vol. E99-D (6), pp. 1707-1710, June 2016. DOI: 10.1587/transinf.2015EDL8214.

[9] Hyun-Chul Choi, "Latent Codebook Regression for Facial Feature Localization," Electronics Letters, vol. 52 (9), pp. 703-705, April 2016. DOI: 10.1049/el.2015.3926.

[8] Hyun-Chul Choi, Dominik Sibbing, and Leif P. Kobbelt, "Nonparametric Facial Feature Localization Using Segment-Based Eigenfeatures," Computational Intelligence and Neuroscience, vol. 2016, Article ID 6730249, 11 pages, 2016. DOI: 10.1155/2016/6730249.

[7] Hyun-Chul Choi, Christine Seul Ki Kim and Robert Tarran, "Automated acquisition and analysis of airway surface liquid height by confocal microscopy," American Journal of Physiology - Lung Cellular and Molecular Physiology, vol. 309 (2), pp. L109-L118, July 2015. DOI: 10.1152/ajplung.00027.2015. [matlab code]

[6] Hyun-Chul Choi and Se-Young Oh, "Robust segment-based object tracking using generalized hyperplane approximation," Pattern Recognition, vol. 45 (80), pp. 2980-2991, August 2012. DOI: 10.1016/j.patcog.2012.02.008.

[5] Hyun-Chul Choi, Jong-Min Park, Won-Seok Choi and Se-Young Oh, "Vision-based fusion of robust lane tracking and forward vehicle detection in a real driving environment," International Journal of Automotive Technology, vol. 13 (4), pp. 653-669, June 2012. DOI: 10.1007/s12239-012-0064-x.

[4] Hyun-Chul Choi and Se-Young Oh, "Real-time Pose-Invariant Face Recognition using the Efficient Second Order Minimization and the Pose Normalization Matrices," Advanced Robotics, vol. 25, pp. 153-174, February 2011. DOI: 10.1163/016918610X538534.

[3] Hyun-Chul Choi and Se-Young Oh, "In and Out Vision Based Driver-Interactive Assistance System," International Journal of Automotive Technology, vol. 11 (6), pp. 883-892, December 2010. DOI: 10.1007/s12239-010-0105-2.

[2] Hyun-Chul Choi and Se-Young Oh, "Modified Efficient Second Order Minimization for AAM fitting," Electronics Letters, vol. 46 (13), pp. 913-914, June 2010. DOI: 10.1049/el.2010.3404.

[1] Sam-Yong Kim, Hyun-Chul Choi, Woong-Jae Won and Se-Young Oh, "Driving Environment Assessment using Fusion of In-and-Out-of-Vehicle Vision Systems," International Journal of Automotive Technology, vol. 10 (1), pp. 103-113, February 2009. DOI: 10.1007/s12239-009-0013-5.

[Conference papers]

[30] Sangwon Lee and Hyun-Chul Choi, "Inferring Facial Image of High Resolution from Voice Information," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2024.

[29] Si-On Park and Hyun-Chul Choi, "Blind Face Restoration using HQ guide-line," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2023.

[28] Seung-Jun Lee and Hyun-Chul Choi, "Classical music generation with composer's style using cGAN," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2023.

[27] Su-Yeong Park and and Hyun-Chul Choi, "A Research Project Aimed at Removing Music from a Mixed Spoken and Music Signal," International Conference on Green and Human Information Technology (ICGHIT), January 2022.

[26] Jeong-Sik Lee and Hyun-Chul Choi, "Region Contrastive Loss for Font Generation," Annual Fall Conference of The Institute of Electronics and Information Engineers (IEIE), November 2021.

[25] Hyeonjin Lee, Ullah Ubaid, Jeong-Sik Lee, Bomi Jeong and Hyun-Chul Choi, "A Brief Survey of text driven image generation and manipulation," IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia), November 2021.

[24] Kyeongrae Cho, Hyeok Yun, Hyundong Jang, Kihoon Nam, Chanyang Park, Jun-Sik Yoon, Hyun-Chul Choi and Rock-Hyun Baek, "Improving Program Efficiency of 3D NAND Cell Structure Based on Artificial Neural Network," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), July 2021. (The best paper award)

[23] Chang-Hyeon An, Jeong-Sik Lee, Su-Young Park and Hyun-Chul Choi, "Pose Transfer using AdaIN and Generative Adversarial Network," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), July 2021.

[22] Hyeon-Jin Lee, Jeong-Sik Lee and Hyun-Chul Choi, "Numbering detected chinese character for correct translation," Annual Autumn Conference of The Institute of Electronics and Information Engineers (IEIE), November 2020.

[21] Jeong-Sik Lee and Hyun-Chul Choi, "Font generation using style transfer," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), August 2020.

[20] Hyeok Yun, Jun-Sik Yoon, Jinsu Jeong, Seunghwan Lee, Hyun-Chul Choi and Rock-Hyun Baek, "Neural Network Based Design Optimization of 14-nm Node Fully-Depleted SOI FET for SoC and 3DIC applications," IEEE Electron Devices Technology and Manufacturing (EDTM) Conference, March 2020.

[19] Hyeon-Jin Lee, Minseong Kim and Hyun-Chul Choi, "Style transferring using a network with a small complexity," Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2019.

[18] Junhwan Ryu, Minseong Kim, Hyun-Chul Choi, Sungho Kim and Minho Lee, "Text region and Line segmentation method for Chinese cursive character detection", Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2018.

[17] Minseong Kim, Yujin Jeong and Hyun-Chul Choi, "Regressor networks to improve the localization performance of Chinese ancient documents", Annual Summer Conference of The Institute of Electronics and Information Engineers (IEIE), June 2018.

[16] Junhwan Ryu, Minseong Kim, Hyun-Chul Choi and Sungho Kim, "YOLO-v2-based hand-written chinese character detection by using random character selection", 30th Workshop on Image Processing and Image Understanding (IPIU), February 2018.

[15] Minseong Kim and Hyun-Chul Choi, "Learning of style transformer layer for image style transfer", 30th Workshop on Image Processing and Image Understanding (IPIU), February 2018.

[14] Hyun-Chul Choi, "Generalized Hyperplane Approximation and Its Applications", IEEE Conference on Computer Vision and Pattern Recognition: Vision Meets Cognition workshop (CVPR workshop), June 2015.

[13] Jong-Min Park, Hyun-Chul Choi and Se-Young Oh, "Real-Time Vehicle Detection in Urban Traffic Using AdaBoost", Proceedings of the IEEE/RSJ International Conference on IntelligentRobots and Systems (IROS), October 2010.

[12] Hyun-Chul Choi and Se-Young Oh, "Illumination Invariant Lane Color Recognition by using Road Color Reference and Neural Networks", Proceedings of IEEE World Congress on Computational Intelligence (WCCI, IJCNN), July 2010.

[11] Jong-Min Park, Hyun-Chul Choi and Se-Young Oh, "Non-rigid 3D Face Shape Reconstruction using a Genetic Algorithm", Proceedings of IEEE World Congress on Computational Intelligence (WCCI, CEC), July 2010.

[10] Jong-Min Park, Hyun-Chul Choi and Se-Young Oh, "Comparison of Color Spaces in Fitting Robustness of Active Appearance Model", Proceedings of ICCAS-SICE Joint Conference, September 2009.

[9] Hyun-Chul Choi, Sam-Yong Kim, Sang-Hoon Oh, Se-Young Oh and Sun-Young Cho, "Pose Invariant Face Recognition with 3D Morphable Model and Neural Network", Proceedings of IEEE World Congress on Computational Intelligence (WCCI, IJCNN), June 2008.

[8] Hyun-Chul Choi, Sam-Yong Kim, Se-Young Oh and Woong-Jae Won, "Vision Based Driver Interactive Safety Driving Agent System", Proceedings of the IASTED International conference of Artificial Intelligence and Soft Computing, pp.267-273, August 2007.

[7] Hyun-Chul Choi and Se-Young Oh, "Facial Identity and Expression Recognition by using Active Appearance Model with Efficient Second Order Minimization and Neural Networks", Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation (CIRA), pp.131-136, June 2007.

[6] Hyun-Chul Choi, Sam-Yong Kim, Sang-hoon Oh, Se-Young Oh and Woong-Jae Won, "Estimation of Driver's Gazing Region using 2D+3D Active Appearance Model", Proceedings of the Annual Conference of the Korean Society of Automotive Engineers (KSAE), June 2007.

[5] Hyun-Chul Choi and Se-Young Oh, "Real-time Recognition of Facial Expression using Active Appearance Model with Second Order Minimization and Neural Network", Proceedings of the IEEE Conference on Systems, Man, and Cybernetics (SMC), pp.1559-1564, October 2006.

[4] Hyun-Chul Choi and Se-Young Oh, "Realtime Facial Expression Recognition using Active Appearance Model and Multilayer Perceptron", Proceedings of SICE-ICASE International Joint Conference, pp.5924-5927, October 2006.

[3] Hyun-Chul Choi and Se-Young Oh, "Efficient Human-like Memory Management based on Walsh-based Associative Memory for Real-time Pattern Recognition", Proceedings of the International Joint Conference on Neural Networks (IJCNN, WCCI), pp.7048-7054, July 2006.

[2] Hyun-Chul Choi and Se-Young Oh, "Face Detection in Static Images using Bayesian Discriminating Feature and Particle Attractive Genetic Algorithm", Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp.3616-3621, August 2005.

[1] Kyung-A Kim, Hyun-Chul Choi and Se-Young Oh, "Facial Feature Extraction using PCA and Wavelet Multi-Resolution Images", Proceedings of the IEEE International Conference on Automatic Face and Gesture Recognition (FGR), June 2004.

[24] Title: Font generation system and method using region-aware contrastive learning algorithm, Inventors: Hyun-Chul Choi and Jeong-Sik Lee, Registration Number: 10-2700675, Date of Registration: 26 th August. 2024, Country: Republic of Korea.

[23] Title: APPARATUS AND METHOD FOR POSE TRANSFORMATION, Inventors: Hyun-Chul Choi and Chang-Hyeon An, Registration Number: 10-2633417, Date of Registration: 31 st January. 2024, Country: Republic of Korea.

[22] Title: METHOD AND APPARATUS FOR IMAGE STYLE TRANSFER, Inventors: Hyun-Chul Choi and Jeong-Sik Lee, Registration Number: 10-2592348, Date of Registration: 17 th October. 2023, Country: Republic of Korea.

[21] Title: METHOD FOR SETTING OF SEMICONDUCTOR MANUFACTURING PARAMETER AND COMPUTING DEVICE FOR EXECUTING THE METHOD, Inventors: Hyun-Chul Choi, Rock-Hyun Baek, Jun-Sik Yoon and Hyeok Yun, Registration Number: 10-2546528, Date of Registration: 19 th June. 2023, Country: Republic of Korea.

[20] Title: Object Detection Method Using Multiscale Convolution Filter, Inventors: Hyun-Chul Choi and Minseong Kim, Registration Number: 10-2340354, Date of Registration: 13 th December. 2021, Country: Republic of Korea.

[19] Title: Method for Training to Compress Neural Network and Method for Using Compressed Neural Network, Inventors: Hyun-Chul Choi and Minseong Kim, Registration Number: 10-2305981, Date of Registration: 17 th September. 2021, Country: Republic of Korea.

[18] Title: METHOD AND DEVICE FOR IMAGE STYLE TRANSFER USING CLAMP MODULE, Inventors: Hyun-Chul Choi and Hyeonjin Lee, Registration Number: 10-2263102, Date of Registration: 3 rd June. 2021, Country: Republic of Korea.

[17] Title: TOTAL STYLE TRANSFER WITH A SINGLE FEED-FORWARD NETWORK, Inventors: Hyun-Chul Choi and Minseong Kim, Registration Number: 10-2248150, Date of Registration: 28 th April. 2021, Country: Republic of Korea.

[16] Title: APPARATUS AND METHOD FOR IMAGE STYLE TRANSFER, Inventors: Hyun-Chul Choi, Registration Number: 10-2229572, Date of Registration: 12 th March. 2021, Country: Republic of Korea.

[15] Title: SYSTEM AND METHOD FOR DETECTING FEATURE POINTS OF FACE, Inventors: Hyun-Chul Choi, Registration Number: 10-2014093, Date of Registration: 20 th Aug. 2019, Country: Republic of Korea.

[14] Title: APPARATUS FOR FIXING STEM AND APPARATUS FOR INSERTING SUPPORT INTO STEM HAVING THE SAME, Inventors: Hyun-Chul Choi, Registration Number: 10- 1840663, Date of Registration: 15 th Mar. 2018, Country: Republic of Korea.

[13] Title: METHOD AND APPARATUS FOR IDENTIFYING CODE TARGETS, Inventors: Hyun- Chul Choi, Registration Number: 10-1828873, Date of Registration: 7 th Feb. 2018, Country: Republic of Korea.

[12] Title: SYSTEM AND METHOD FOR DETECTING FEATURE POINTS OF FACE, Inventors: Hyun-Chul Choi, Registration Number: 10-1783629, Date of Registration: 26 th Sep. 2017, Country: Republic of Korea.

[11] Title: SYSTEM AND METHOD FOR DETECTING FEATURE POINTS OF FACE, Inventors: Hyun-Chul Choi, Registration Number: US 9,760,763 B2, Date of Registration: 12 th Sep. 2017, Country: United States

[10] Title: METHOD FOR UNLOCKING AND COMPUTING DEVICE FOR EXECUTING THE METHOD, Inventors: Hyun-Chul Choi, Minseong Kim, Registration Number: 10-1748710, Date of Registration: 13 th Jun. 2017, Country: Republic of Korea.

[9] Title: APPARATUS FOR UNLOCKING A DOOR AND METHOD FOR UNLOCKING A DOOR THEROF, Inventors: Hyun-Chul Choi, Dooha Kim, Kanghoon Yun, Registration Number: 10-1736757, Date of Registration: 11 th May 2017, Country: Republic of Korea.

[8] Title: METHOD FOR MEASURING DEPTH OF AIRWAY SURFACE LIQUID USING FLUORESCENCE MICROSCOPY IMAGE, Inventors: Hyun-Chul Choi, Christine Seul Ki Kim, Robert Tarran, Registration Number: 10-1701249, Date of Registration: 24 th Jan. 2017, Country: Republic of Korea.

[7] Title: VIDEO DATA MANAGING METHOD AND SYSTEM, Inventors: Hyun-Chul Choi, Jae-Bum Kim, Registration Number: 10-1373849, Date of Registration: 6 th Mar. 2014, Country: Republic of Korea.

[6] Title: SEARCHING SYSTEM AND METHOD, Inventors: Hyun-Chul Choi, Jae-Bum Kim, Registration Number: 10-1306912, Date of Registration: 4 th Sep. 2013, Country: Republic of Korea.

[5] Title: VIDEO DATA MANAGING METHOD AND SYSTEM, Inventors: Hyun-Chul Choi, Dong-Jin Choi, Jae-Bum Kim, Registration Number: 10-1306911, Date of Registration: 4 th Sep. 2013, Country: Republic of Korea.

[4] Title: VEHICLE LINE RECOGNITION SYSTEM AND METHOD, Inventors: Young-In Han, Yong-Deok Seo, Young-Ki Song, Hyun-Chul Choi, Se-Young Oh, Registration Number: 10- 1225626, Date of Registration: 17 th Jan. 2013, Country: Republic of Korea.

[3] Title: VEHICLE COLLISION ALARM SYSTEM AND METHOD, Inventors: Young-In Han, Yong-Deok Seo, Young-Ki Song, Jong-Min Park, Hyun-Chul Choi, Se-Young Oh, Registration Number: 10-1178508, Date of Registration: 24 th Aug. 2012, Country: Republic of Korea.

[2] Title: PAVEMENT MARKING RECOGNITION SYSTEM AND METHOD, Inventors: Young- In Han, Yong-Deok Seo, Young-Ki Song, Yeo-Bin Yun, Hyun-Chul Choi, Se-Young Oh, Registration Number: 10-1178507, Date of Registration: 24 th Aug. 2012, Country: Republic of Korea.

[1] Title: THE METHODS AND EQUIPMENTS FOR 3D FACE MODEL GENERATION, RECOGNITION WITH IT, AND MEDIA OF THE PROGRAM THAT EXECUTES THE METHODS, Inventors: Sun-Young Cho, Hyun-Chul Choi, Se-Young Oh, Seok-Joo Jeong, Sam- Yong Kim, Sang-Hook Oh, Registration Number: 10-0930994, Date of Registration: 2 nd Dec. 2009, Country: Republic of Korea.