3D visual sensing technique based on focal stack for snake robotic applications
3D visual sensing technique based on focal stack for snake robotic applications
复制标题
基于焦点堆栈的 3D 视觉传感技术用于蛇机器人应用
DOI:
10.1016/j.rinp.2019.01.045
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发表时间:
2019-03
影响因子:
5.3
通讯作者:
Su Zhong
中科院分区:
文献类型:
--
作者:
Zhao Xu;Liu Chang;Dou Lihua;Qiu Jun;Su Zhong
In this paper, we proposed a passive 3D visual sensing technique based on the focal stack and designed the snake robot’s 3D visual sensing prototype. The proposed technique consists of depth reconstruction, all-in-focus imaging and 3D point cloud generation based on the theoretical model of light field reconstruction from the focal stack. The 3D visual sensing prototype was realized by the focal stack acquisition system controlled by the servo motor. In the experiment, the depth map with high precision, all-in-focus image with high spatial resolution as well as the 3D point cloud can be reconstructed in the field-of-view (FOV) by the 3D visual sensing prototype. The proposed technique could be further applied to efficient visual navigation, simultaneous-localization-and-mapping (SLAM) and visual servoing of the robot.
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影响因子:
6.2
作者:
Veeraraghavan, Ashok;Raskar, Ramesh;Tumblin, Jack
通讯作者:
Tumblin, Jack
影响因子:
6.2
作者:
Wilburn, B;Joshi, N;Levoy, M
通讯作者:
Levoy, M
DOI:
10.1145/1275808.1276463
发表时间:
2007-07
期刊:
ACM SIGGRAPH 2007 papers
影响因子:
--
作者:
A. Veeraraghavan;R. Raskar;Amit K. Agrawal;Ankit Mohan;J. Tumblin
通讯作者:
A. Veeraraghavan;R. Raskar;Amit K. Agrawal;Ankit Mohan;J. Tumblin
影响因子:
10.6
作者:
Zhou, Changyin;Nayar, Shree K.
通讯作者:
Nayar, Shree K.
影响因子:
10.6
作者:
Chen, Jie;Hou, Junhui;Chau, Lap-Pui
通讯作者:
Chau, Lap-Pui