Multi-eye epipolar correction method and device, computer equipment and storage medium

• Main Authors: PENG XIANG, ZENG XIAOXIAN, TANG QIJIAN, LIU XIAOLI
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses a multi-view epipolar correction method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining plane circular target images, shot by a camera, of different visual angles, and extracting circular feature points from the plane circular target images through a detection algorithm; calculating initial parameters of the camera based on the circular feature points; constructing a multi-view re-projection optimization model, and optimizing the initial parameters of the camera by using a nonlinear optimization library to obtain optimized parameters of the camera; based on an epipolar line correction method, binocular epipolar line correction is expanded into multi-eye epipolar line correction; and performing auxiliary correction on the multi-view limit correction by using the circular feature points to obtain a final correction result. According to the method, the advantage of high precision of an epipolar correction method is reserved, and the appli