Fast Foveating Cameras for Dense Adaptive Resolution
Fast Foveating Cameras for Dense Adaptive Resolution
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快速注视点相机,实现密集自适应分辨率
DOI:
10.1109/tpami.2021.3071588
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发表时间:
2021
影响因子:
23.6
通讯作者:
Koppal, Sanjeev Jagannatha
中科院分区:
文献类型:
--
作者:
Tilmon, Brevin;Jain, Eakta;Ferrari, Silvia;Koppal, Sanjeev Jagannatha
Traditional cameras field of view (FOV) and resolution predetermine computer vision algorithm performance. These trade-offs decide the range and performance in computer vision algorithms. We present a novel foveating camera whose viewpoint is dynamically modulated by a programmable micro-electromechanical (MEMS) mirror, resulting in a natively high-angular resolution wide-FOV camera capable of densely and simultaneously imaging multiple regions of interest in a scene. We present calibrations, novel MEMS control algorithms, a real-time prototype, and comparisons in remote eye-tracking performance against a traditional smartphone, where high-angular resolution and wide-FOV are necessary, but traditionally unavailable.
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DOI:
10.1109/icra.2018.8460800
发表时间:
2018-05
期刊:
2018 IEEE International Conference on Robotics and Automation (ICRA)
影响因子:
--
作者:
David Geisler;D. Fox;Enkelejda Kasneci
通讯作者:
David Geisler;D. Fox;Enkelejda Kasneci
影响因子:
6.8
作者:
Hongchuan Wei;Pingping Zhu;Miao Liu;J. How;S. Ferrari
通讯作者:
S. Ferrari
DOI:
10.1145/3072959.3073686
发表时间:
2017-07
期刊:
ACM Transactions on Graphics (TOG)
影响因子:
--
作者:
Supreeth Achar;Joseph R. Bartels;W. Whittaker;Kiriakos N. Kutulakos;S. Narasimhan
通讯作者:
Supreeth Achar;Joseph R. Bartels;W. Whittaker;Kiriakos N. Kutulakos;S. Narasimhan
DOI:
--
发表时间:
2020
期刊:
arXiv.org
影响因子:
--
作者:
F. Pittaluga;Z. Tasneem;J. Folden;Brevin Tilmon;Ayan Chakrabarti;S. Koppal
通讯作者:
S. Koppal
DOI:
10.1007/978-3-030-01219-9_2
发表时间:
2018
期刊:
European Conference on Computer Vision
影响因子:
--
作者:
Wang, Jian;Bartels, Joseph;Whittaker, William;Sankaranarayanan, Aswin C.;Narasimhan, Srinivasa G.
通讯作者:
Narasimhan, Srinivasa G.