The present application discloses a method for acquiring three-dimensional perception information based on external parameters of a roadside camera, and a roadside device. The specific implementation solution is as follows: acquiring a first matching point pair between an image captured by the first camera and an image captured by the second camera, and generating a first rotation matrix, where the first rotation matrix represents a rotation matrix of the first camera in a second camera coordinate system; generating a third rotation matrix according to the first rotation matrix and the second rotation matrix, where the second rotation matrix represents a rotation matrix of the second camera in a world coordinate system, and the third rotation matrix represents a rotation matrix of the first camera in the world coordinate system; generating three-dimensional perception information of the image captured by the first camera according to the third rotation matrix.
METHOD FOR ACQUIRING THREE-DIMENSIONAL PERCEPTION INFORMATION BASED ON EXTERNAL PARAMETERS OF ROADSIDE CAMERA, AND ROADSIDE DEVICE
2022-01-27
Patent
Electronic Resource
English
European Patent Office | 2024
|ROADSIDE DETECTION SYSTEM, ROADSIDE UNIT AND ROADSIDE COMMUNICATION METHOD THEREOF
European Patent Office | 2018
|European Patent Office | 2020
|