Robotics and Computer Vision Lab

Publications

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저 자 Inwook Shim, Joon-Young Lee, In So Kweon
학 회 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
논문일시(Year) 2014
논문일시(Month) 09
https://www.youtube.com/watch?v=OuxQ7xSfn3EWe present a new method to auto-adjust camera exposure for outdoor robotics. In outdoor environments, scene dynamic range may be wider than the dynamic range of the cameras due to sunlight and skylight. This can results in failures of vision-based algorithms because important image features are missing due to under-/over-saturation. To solve the problem, we adjust camera exposure to maximize image features in the gradient domain. By exploiting the gradient domain, our method naturally determines the proper exposure needed to capture important image features in a manner that is robust against illumination conditions. The proposed method is implemented using an off-the-shelf machine vision camera and is evaluated using outdoor robotics applications. Experimental results demonstrate the effectiveness of our method, which improves the performance of robot vision algorithms.


The Authors gratefully acknowledge the support from UTRC(Unmanned Technology Research Center) at KAIST(Korea Advanced Institute of Science and Technology), originally funded by DAPA, ADD.

List of Articles
234. Dense Depth and Albedo from a Single-shot Structured Light
Hyowon Ha, Jaesik Park, In So Kweon
International Conference on 3D Vision (3DV) 2015 / 10
233. A Multi-View Structured Light System for Highly Accurate 3D Modeling
Hyowon Ha, Tae-Hyun Oh, In So Kweon
International Conference on 3D Vision (3DV) 2015 / 10
232. Lenticular Lens Parameter Estimation using Single Image for Crosstalk Reduction of Three-dimensional Multi-view Display
Hyoseok Hwang, Juyong Park, Hyun Sung Chang, Young Ju Jeong, Dongkyung Nam, In So Kweon
SID Symposium Digest of Technical Paper (SID 2015) 2015 / 06
231. Depth from Accidental Motion using Geometry Prior
Sunghoon Im, Gyeongmin Choe, Hae-Gon Jeon, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2015 / 09
230. Reflection Removal using Disparity and Gradient-Sparsity via Smoothing Algorithm
T. Sirinukulwattana, Gyeongmin Choe, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2015 / 09
229. All-Day Visual Place Recognition: Benchmark Dataset and Baselines
Yukyung Choi, Namil Kim, Kibaek Park, Soonmin Hwang, Jae Shin Yoon, In So Kweon
IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW - VPRICE) 2015 / 06
228. Line Meets As-Projective-As-Possible Image Stitching with Moving DLT
Kyungdon Joo, Namil Kim, Tae-Hyun Oh, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2015 / 09
227. ARTRIEVAL: Painting Retrieval Without Expert Knowledge
Namil Kim, Yukyung Choi, Soonmin Hwang, In So Kweon
International Conference on Image Processing (ICIP) 2015 / 09
226. Multi-scale Pyramid Pooling for Deep Convolutional Representation
Donggeun Yoo, Sunggyun Park, Joon-Young Lee, In So Kweon
IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPR Workshop - DeepVision) 2015 / 06
225. One-day outdoor photometric stereo via skylight estimation
Jiyoung Jung, Joon-Young Lee, In So Kweon
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) [oral] 2015 / 06
224. Accurate Depth Map Estimation from a Lenslet Light Field Camera
Hae-Gon Jeon, Jaesik Park, Gyeongmin Choe, Jinsun Park, Yunsu Bok, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2015 / 06
223. Fast Randomized Singular Value Thresholding for Nuclear Norm Minimization
Tae-Hyun Oh, Yasuyuki Matsushita, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2015 / 06
222. Multispectral Pedestrian Detection: Benchmark Dataset and Baselines
Soonmin Hwang, Jaesik Park, Namil Kim, Yukyung Choi, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2015 / 06
221. Specular Reflection Separation Using Dark Channel Prior
Hyeongwoo Kim, Hailin Jin, Sunil Hadap, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2013 / 06
220. Hybrid vision-based SLAM coupled with moving object tracking
Jihong Min, Jungho Kim, Hyeongwoo Kim, Kiho Kwak, In So Kweon
International Conference on Robotics & Automation (ICRA) 2014 / 05
219. A Two Phase Approach for Pedestrian Detection
Soonmin Hwang, Tae-Hyun Oh, In So Kweon
The 12th Asian Conference on Computer Vision Workshops (ACCV Workshops) 2014 / 11
218. Robust Binary Feature Using Intensity Order
Yukyung Choi, Chaehoon Park, Joon-Young Lee, In So Kweon
The 12th Asian Conference on Computer Vision (ACCV) 2014 / 11
217. Accelerated kmeans Clustering using Binary Random Projection
Yukyung Choi, Chaehoon Park, In So Kweon
The 12th Asian Conference on Computer Vision (ACCV) 2014 / 11
216. Real-time Head Orientation from a Monocular Camera using Deep Neural Network
Byungtae Ahn, Jaesik Park, In So Kweon
The 12th Asian Conference on Computer Vision (ACCV) 2014 / 11
215. Motion Deblurring using Coded Exposure for a Wheeled Mobile Robot
Kibaek Park, Seunghak Shin, Hae-Gon Jeon, Joon-Young Lee, In So Kweon
The 11th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 2014 / 11
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