Stereo vision of liquid and particle flow for robot pouring
Stereo vision of liquid and particle flow for robot pouring
复制标题
机器人浇注的液体和颗粒流立体视觉
DOI:
10.1109/humanoids.2016.7803419
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
C. Atkeson
中科院分区:
文献类型:
--
作者:
Akihiko Yamaguchi;C. Atkeson
We explore stereo vision for recognizing liquid and particle flow as 3D points (a point cloud). In our pouring research [1], we noticed that we could detect liquid flow using optical flow detection, especially with the Lucas-Kanade method [2]. In this paper we extend this idea so that we can reconstruct 3D liquid flow from a stereo camera in order to learn dynamical models of flow. Such dynamical models would be useful to reason about pouring behaviors. We demonstrate our method in pouring various materials: water, coke, jelly, dish liquid, and creamer powder. The results show that our method could detect the 3D flow as a point cloud, and they captured the actual flow phenomenon. We also show that our method works in a robot pouring scenario. Accompanying video: https://youtu.be/2oFjVJwXhKs.
DOI:
10.1007/978-1-4939-7647-8_1
发表时间:
2018
期刊:
Neuromethods
影响因子:
--
作者:
Joshi,AnandA
通讯作者:
Joshi,AnandA