Photo of Gyeongmin

Gyeongmin Choe (최경민)

Room #211, Kim Beang-Ho ITC Building (N1), Korea Advanced Institute of Science and Technology (KAIST), Guseong-dong, Yuseong-gu, Daejeon, Korea
Phone: +82-42-350-5465
Email:

I am a Ph.D candidate in EE department, KAIST. My major interests are computational photography which exploits visible & near IR cameras. Also, 3D computer visions; Shape from shding method for shape estimation, depth enhancement with photometric cues. I enjoy discussing about various kinds of computer vision research issues with research scientists. Feel free to contact me anytime you want. [Curriculum Vitae] [Google Scholar] [DBLP]

News



1 ICRA paper accepted

2017

I won Best Poster Award (1st place) in IWRCV 2016 [Prize]

2016

I won Grand prize (1st place) for BK 21 plus overseas study report competition [Prize]

2016

1 CVPR, 1 IJCV and 2 ECCV papers accepted

2016

Visiting Carnegie Mellon University to work with prof. Srinivasa Narasimhan

2015.07 - 2015.12

1 CVPR, 1 ICCV and 2 ICIP papers accepted

2015

1 CVPR paper accepted

2014

Educations



Ph.D course, KAIST - Electrical Engineering

2013.02 - present

Advisor: prof. In So Kweon

Bachelor's degree, KAIST - Mechanical Engineering

2008.02 - 2012.02

High School Deploma (completed in two years), Gangwon Science High School

2006.03 - 2008.02

International Journals



Gyeongmin Choe, Jaesik Park, Yu-Wing Tai and In So Kweon,
Refining Geometry from Depth Sensors using IR Shading Images,
International Journal of Computer Vision (IJCV), Mar. 2017.
[project page] [pdf][ bibtex]

International Conferences



Kyuho Lee, Gyeongmin Choe, Kyeongryeol Bong, Changhyeon Kim, In So Kweon, and Hoi-Jun Yoo
A Real-Time and Energy-Efficient Embedded System for Intelligent ADAS with RNN-Based Deep Risk Prediction using Stereo Camera,
International Conference on Computer Vision Systems (ICVS), Jul. 2017.
[project page] [pdf] [bibtex]

Seong-heum Kim, Gyeongmin Choe, Byungtae Ahn and In So Kweon,
Deep Representation of Industrial Components using Simulated Images,
IEEE International Conference on Robotics and Automation (ICRA), May. 2017. Accepted
[project page] [pdf] [bibtex]

Youngjin Yoon*, Gyeongmin Choe*, Namil Kim, Joon-Young Lee and In So Kweon,
Fine-scale Surface Normal Estimation using a Single NIR Image,
European Conference on Computer Vision (ECCV), Oct. 2016.
* Equal contiributions
[project page] [pdf][bibtex]

Sunghoon Im, Hyowon Ha, Francois Rameau, Hae-Gon Jeon, Gyeongmin Choe and In So Kweon,
All-around Depth from Small Motion with A Spherical Panoramic Camera,
European Conference on Computer Vision (ECCV), Oct. 2016.
[project page] [pdf] [bibtex]

Gyeongmin Choe, Srinivasa G. Narasimhan and In So Kweon,
Simultaneous Estimation of Near IR BRDF and Fine-Scale Surface Geometry,
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2016. Spotlight (Acceptance rate of 9.7%)
[project page] [pdf][bibtex]

Sunghoon Im, Hyowon Ha, Gyeongmin Choe, Hae-Gon Jeon, Kyungdon Joo and In So Kweon ,
High Quality Structure from Small Motion for Rolling Shutter Cameras ,
IEEE International Conference on Computer Vision (ICCV), Dec. 2015.
[project page] [pdf][bibtex]

Sunghoon Im, Gyeongmin Choe, Hae-Gon Jeon and In So Kweon,
Depth from Accidental Motion using Geometry Prior ,
IEEE International Conference on Image Processing (ICIP) [Top 10% paper], Sep. 2015.
[project page] [pdf][bibtex]

Tharatch Sirinukulwattana, Gyeongmin Choe and In So Kweon,
Reflection Removal using Disparity and Gradient-Sparsity via Smoothing Algorithm ,
IEEE International Conference on Image Processing (ICIP), Sep. 2015
[pdf] [bibtex]

Hae-Gon Jeon, Jaesik Park, Gyeongmin Choe, Jinsun Park, Yunsu Bok, Yu-Wing Tai and In So Kweon, Accurate Depth Map Estimation from a Lenslet Light Field Camera,
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2015.
[project page] [pdf][bibtex]

Gyeongmin Choe*, Jaesik Park*, Yu-Wing Tai and In So Kweon,
Exploiting Shading Cues in Kinect IR Images for Geometry Refinement,
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR), Jun. 2014.
[project page] [pdf][bibtex] [codes]

Domestic Publications



Gyeongmin Choe, Srinivasa G. Narasimhan and In So Kweon,
근적외선 광학 스테레오,
Workshop on Image Processing and Image Understanding (IPIU), Feb. 2017.

Sunghoon Im, Hyowon Ha, Francois Rameau, Hae-Gon Jeon, Gyeongmin Choe and In So Kweon,
360도 전 방향 카메라의 깊이 정보 추정,
Workshop on Image Processing and Image Understanding (IPIU), Feb. 2017.

Sunghoon Im, Hyowon Ha, Gyeongmin Choe, Hae-Gon Jeon, Kyungdon Joo, and In So Kweon,
휴대용 카메라의 작은 움직임을 이용한 3차원 구조 복원,
한국로봇종합학술대회, Jan. 2016

Tharatch Sirinukulwattana, Gyeongmin Choe, In So Kweon,
다중 영상의 화소별 변위 값과 변화량의 희소 조건을 이용한 반사 효과 제거 방법 ,
2015년도 한국 멀티미디어 학회 춘계학술 발표대회 논문집, May. 2015

Hae-Gon Jeon, Jaesik Park, Gyeongmin Choe, Jinsun Park, Yunsu Bok, Yu-Wing Tai, In So Kweon,
마이크로 렌즈 기반의 휴대용 라이트필드 카메라를 이용한 정확한 깊이 정보 추정방법,
2015년도 한국 멀티미디어 학회 춘계학술 발표대회 논문집, May. 2015

Hyung-il Kim, Woontack Woo, Gyeongmin Choe, In So Kweon,
Depth Image Based Velocity-awae Touch Sensor for Musical Interface,
Workshop on Image Processing and Image Understanding (IPIU), Feb. 2015.

Gyeongmin Choe, Jaesik Park, Hyowon Ha and In So Kweon,
키넥트 깊이 정밀도 개선을 위한 적외선 패턴 영상의 스테레오 정합,
2013년도 한국 멀티미디어 학회 춘계학술 발표대회 논문집 제 16권 1호, May. 2013

Tae-Hyun Oh, Gyeongmin Choe, In So Kweon,
Similarity Measure based on Correlation for Image Categorization with Deficient Samples,
Workshop on Image Processing and Image Understanding (IPIU), Feb. 2012.

Awards & Honors



Best Poster Presentation Award, IPIU 2017, Korea, Feb. 2017 [Prize]
Best Poster Award, The 11th IWRCV, Korea, Dec. 2016 [Prize]
Grand prize (1st place), BK 21 plus overseas study report competition, KAIST, Jul. 2016 [Prize]
Best Poster Award, The 10th IWRCV, China, Nov. 2015 [Prize]
Official Best 10% Paper Selection, ICIP 2015 Organizing Committee, Sep. 2015
Oral presentation, The 9th IWRCV, Japan, Dec. 2014
Certificate, International Computer Vision Summer School (ICVSS 2014), Sicily, Italy, Jul. 2014 [Certificate]
Silver prize(2nd place), 20th HumanTech Paper Award, Samsung Electronics Corp., Feb. 2014
Student volunteer, Asian Conference on Computer Vision (ACCV 2012), Daejeon, Korea, Nov. 2012
Full scholarship, KAIST, Feb. 2008 ~ Feb. 2012
Scholarship, Samsung Electronics Corp., Feb. 2008
Silver Prize(2nd place), 13th HumanTech Paper Award, Samsung Electronics Corp., Feb. 2007

Patent



Patent,
DEVICE AND METHOD FOR OBTAINING ACCURATE 3D INFORMATION USING DEPTH SENSOR AND INFRARED SHADING CUES (깊이 센서와 적외선 음영 영상을 이용한 고품질 3차원 정보 획득 장치 및 방법)