Patent ID: 9706188
Date: 2017-07-11
CPC Classifications: H04N

Claim:
1. A binocular camera resetting method, comprising: obtaining a first image and a second image photographed by two cameras at the same time respectively after completing a rough adjustment of the two cameras; calculating a relative rotation angle between optical axes of the two cameras using a plurality of feature points of the first image acquired by one of the two cameras and the feature points of the second image acquired by the other one of the two cameras; controlling one of the two cameras to rotate the relative rotation angle to parallelize the optical axes of the rotated camera and the other camera; and adjusting a spaced distance between the two cameras to a preset distance in order to ensure that the two cameras are at a preset original position after parallelizing the optical axes of the two cameras, wherein calculating the relative rotation angle between optical axes of the two cameras using the feature points of the first image acquired by one of the two cameras and the feature points of the second image acquired by the other one of the two cameras, further comprises: wherein calculating the relative rotation angle according to the feature point matching pairs comprises: