Invention Grant
- Patent Title: Hybrid visual servoing method based on fusion of distance space and image feature space
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Application No.: US17150287Application Date: 2021-01-15
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Publication No.: US11648682B2Publication Date: 2023-05-16
- Inventor: Huijun Gao , Weiyang Lin , Chenlu Liu , Hao Guo , Xinghu Yu , Mingsi Tong
- Applicant: Harbin Institute of Technology
- Applicant Address: CN Heilongjiang
- Assignee: Harbin Institute of Technology
- Current Assignee: Harbin Institute of Technology
- Current Assignee Address: CN Heilongjiang
- Agency: Hickman Becker Bingham Ledesma LLP
- Priority: CN 2010099117.5 2020.02.18
- Main IPC: B25J9/16
- IPC: B25J9/16 ; G06V10/48 ; G06F18/25 ; G06F18/213 ; G06V10/77 ; G06V10/80 ; G06V10/44

Abstract:
The present disclosure relates to a visual servoing method based on fusion of distance space and image feature space. The method includes: constructing an image Jacobian matrix; constructing a depth Jacobian matrix; fusing the image Jacobian matrix and the depth Jacobian matrix, to obtain a hybrid visual servoing Jacobian matrix; and obtaining a robot motion control amount according to the hybrid visual servoing Jacobian matrix by using a control algorithm, to enable a robot to move to a target position, to complete precise positioning.
Public/Granted literature
- US20210252700A1 HYBRID VISUAL SERVOING METHOD BASED ON FUSION OF DISTANCE SPACE AND IMAGE FEATURE SPACE Public/Granted day:2021-08-19
Information query
IPC分类: