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Rolling shutter imaging on the electric grid
2018 IEEE International Conference on Computational Photography (ICCP), 2018Flicker of AC-powered lights is useful for probing the electric grid and unmixing reflected contributions of different sources. Flicker has been sensed in great detail with a specially-designed camera tethered to an AC outlet. We argue that even an untethered smartphone can achieve the same task.
Mark Sheinin +2 more
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On the observability properties of systems with rolling shutter
2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2016We pose the image reconstruction problem for pictures distorted by rolling shutter as an observability problem. In particular, we study the observability properties of linear systems of whom measurements are taken with a pixel-by-pixel evaluation. We do not concentrate on the technical process behind rolling shutter, but introduce and study it as a ...
Jan Maximilian Montenbruck +2 more
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Performance of rolling shutter and global shutter camera in optical camera communications
2015 International Conference on Information and Communication Technology Convergence (ICTC), 2015Optical Camera Communication (OCC) is considered as an extension of IEEE 802.15.7 specification by same communication channel. Different with another technique, Optical Camera Communication used image sensor for receiver, so the characteristic of image sensor will effect on the operation and performance.
Thithanhnhan Le +2 more
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Rolling shutter distortion correction
SPIE Proceedings, 2005As opposed to the global shutter, which starts and stops the light integration of each pixel at the same time by incorporating a sample-and-hold switch with analog storage in each pixel, the electronic rolling shutter found in most low-end CMOS image sensors today collects the image data row by row, analogous to an open slit that scans over the ...
Chia-Kai Liang, Yu-Chun Peng, Homer Chen
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Deep end-to-end rolling shutter rectification
Journal of the Optical Society of America A, 2020CMOS sensors employ a row-wise acquisition mechanism while imaging a scene, which can result in undesired motion artifacts known as rolling shutter (RS) distortions in the captured image. Existing single image RS rectification methods attempt to account for these distortions by using either algorithms tailored for a specific class of scenes that ...
Praveen, Kandula +2 more
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2021 IEEE/CVF International Conference on Computer Vision (ICCV), 2021
Bin Fan 0002, Yuchao Dai
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Bin Fan 0002, Yuchao Dai
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HDR Recovery Under Rolling Shutter Distortions
2015 IEEE International Conference on Computer Vision Workshop (ICCVW), 2015Preserving the high dynamic irradiance of a scene is essential for many computer vision algorithms. In this paper, we develop a technique for high dynamic range (HDR) reconstruction from differently exposed frames captured with CMOS cameras which use a rolling shutter (RS) to good effect for reducing power consumption.
Sheetal B. Gupta +2 more
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Rolling Shutter Camera: Modeling, Optimization and Learning
Machine Intelligence Research, 2023Yuchao Dai, Mingyi He, Bin Fan
exaly
Simultaneous Video Stabilization and Rolling Shutter Removal
IEEE Transactions on Image Processing, 2021Huicong Wu, Liang Xiao, Zhihui Wei
exaly
Ctrl-VIO: Continuous-Time Visual-Inertial Odometry for Rolling Shutter Cameras
IEEE Robotics and Automation Letters, 2022Jiajun Lv, Xingxing Zuo, Yong Liu
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