Abstract: Disclosed is an active positioning method for bionic binocular vision during execution of a simultaneous localization and mapping (SLAM) task. The method includes: capturing a panoramic image using a panoramic camera and detecting key scene information; assigning values to pixels in the panoramic image to obtain a panoramic value map; projecting field-of-view areas of left and right bionic eye cameras separately onto the panoramic value map, to obtain a current binocular field-of-view projection area; calculating a mean value of the current binocular field-of-view projection area in the panoramic value map; comparing the mean value of the current binocular field-of-view projection area with a value threshold, and obtaining a binocular field-of-view projection area with a mean value higher than the value threshold by moving the binocular bionic cameras; and finally using a high-value image captured by the left and right bionic eye cameras as an input of a SLAM system.
Type:
Grant
Filed:
December 22, 2023
Date of Patent:
June 10, 2025
Assignees:
Jining University, Shanghai University
Inventors:
Jun Liu, Hengyu Li, Lei Wan, Jingyi Liu, Yueying Wang, Shaorong Xie, Jun Luo