Changhee Won

Co-Founder and Director @ MultiplEYE Co., Ltd.

Room 505 IT/BT Bldg., 222 Wangsimni-ro, Seongdong-gu, Seoul, Korea (04763)changhee.won@multipleye.cohttp://multipleye.co

Ph.D. Candidate @ Hanyang University

Room 818 IT/BT Bldg., 222 Wangsimni-ro, Seongdong-gu, Seoul, Korea (04763)Tel: +82-2-2220-4376chwon@hanyang.ac.krhttp://cvlab.hanyang.ac.krGithub: https://github.com/changhee1/

Research Interest

  • Computer Vision, Geometry Vision, Structure from Motion, Deep Learning, Robotics

Education

  • Ph.D. in CSE, Hanyang Univ., Seoul, Korea, Mar. 2019— (present, under Prof. Jongwoo Lim)

  • M.S. in CSE, Hanyang Univ., Seoul, Korea, Mar. 2017—Feb. 2019 (under Prof. Jongwoo Lim)

  • B.S. in CSE, Hanyang Univ., Seoul, Korea, Mar. 2011—Feb. 2017

  • Sunrin Internet High School, Seoul, Korea, Mar. 2008—Feb. 2011

Work Experience

  • Co-Founder and Director at MultiplEYE Co., Ltd., Mar. 2020— (present)

  • Visiting Researcher at Computer Vision and Geometry Group, ETH Zürich (Prof. Marc Pollefeys), Jul. 2019

  • 10th TEDx Hanyang Univeristy organizer as web server engineer, Mar—Jun. 2016 [web]

  • Intern at LG Electronics CTO Seocho R&D Campus, Jul—Aug. 2014

  • Network & Server Engineer during Korean Military Service, Apr. 2012—Jan. 2014

Publication

Changhee Won, Jongbin Ryu, and Jongwoo Lim "End-to-End Learning for Omnidirectional Stereo Matching with Uncertainty Prior", IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2020. (accepted) [paper] [code] [project page]

Changhee Won*, Hochang Seok*, Zhaopeng Cui, Marc Pollefeys, and Jongwoo Lim "OmniSLAM: Omnidirectional Localization and Dense Mapping for Wide-baseline Multi-camera Systems", IEEE International Conference on Robotics and Automation (ICRA), 2020 (*: equal contribution) (Best paper finalist in Robot Vision) . [paper]

  • Wonmyung Lee*, Changhee Won*, and Jongwoo Lim "Unified Calibration for Multi-camera Multi-LiDAR Systems using a Single Checkerboard", IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2020 (*: equal contribution).

  • Changhee Won, Hochang Seok, and Jongwoo Lim "Upright and Stabilized Omnidirectional Depth Estimation for Wide-baseline Multi-camera Inertial Systems", IEEE International Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2020. [paper]

  • Changhee Won, Jongbin Ryu, and Jongwoo Lim "OmniMVS: End-to-End Learning for Omnidirectional Stereo Matching", IEEE International Conference on Computer Vision (ICCV), 2019. [paper] [project page] [video]

  • Changhee Won, Jongbin Ryu, and Jongwoo Lim "SweepNet: Wide-baseline Omnidirectional Depth Estimation", IEEE International Conference on Robotics and Automation (ICRA), 2019. [paper] [code] [video]

  • (Domestic) 원창희, 임종우 "다수의 광각 어안 렌즈를 이용한 구면-스윕 스테레오 매칭", 제 30회 영상처리 및 이해에 관한 워크샵 (IPIU), 2018. (Changhee Won and Jongwoo Lim, "Spherical-sweep Stereo using Multiple Wide Field of View Fisheye Cameras", 30th Workshop on Image Processing and Image Understanding)

  • Changhee Won, Hochang Seok, and Jongwoo Lim "Point Cloud Alignment using Pose Graph Optimization from Pairwise Relative Poses", 23rd International Workshop on Frontiers of Computer Vision (IW-FCV), 2017.

Project

  • Live demo "Omnidirectional Stereo Depth Estimation using Wide-baseline Multi-camera System and Deep Neural Networks", at ICCV 2019. [other video]

  • Omnidirectional Vision System for Autonomous Driving, Jan. 2017—Aug. 2019

  • High-resolution 3D Object Reconstruction using Projector-camera Structured-light, Jan. 2016—Mar. 2018 [article]

Awards

  • Best Global Student Award of Future Industrial Talent, Hyundai Chung Mong-Koo Foundation, Jul. 2020

  • Finalist nominated for the award of "Best Paper Award in Robot Vision" in ICRA 2020

  • Scholarship for Future Industrial Talent, Hyundai Chung Mong-Koo Foundation, Sep. 2019—

  • Naver Coding Excellence Scholarship for the Graduation Project. Dec. 2016

  • Won the first Dankook University Jiphyeonjeon (Hall of Worthies) Hackaton, Oct. 2014