Patent ID: 11893884
Assignee: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 12:
13. The method according to claim 12, wherein the acquiring the second matching point pair between the image captured by the first camera and the image captured by the third camera comprises:
generating a first de-distorted image according to the image captured by the first camera, and generating a third de-distorted image according to the image captured by the third camera, wherein the first de-distorted image and the third de-distorted image have image areas located under the common view area respectively;
extracting a first image feature of an image area located under the common view area of the first de-distorted image, and extracting a third image feature of an image area located under the common view area of the third de-distorted image; and
determining, based on the first image feature and the third image feature, the second matching point pair between the image captured by the first camera and the image captured by the third camera.