Method and system for video stitching

A system for video stitching, the system comprising:

• M×N cameras and a remote control apparatus;
• where both M and N are positive integers, at least one of M and N is larger than 1, and a rotating mirror is set in front of a camera lens of each camera;
• and
• the remote control apparatus is configured to select a reference image from M×N images corresponding to the M×N cameras in a M×N video stitching scene;
• adjust a position of an image whose position does not meet a requirement of seamless stitching among respective images except for the selected reference image by controlling a rotating mirror corresponding to the image to rotate according to the selected reference image;
• and perform video stitching;
• wherein
• the remote control apparatus comprises:
• a first processing module configured to select the reference image from the M×N images corresponding to the M×N cameras in the M×N video stitching scene, and notify a second processing module;
• and
• the second processing module configured to perform the following process for each image x which is to be adjusted:
• determining whether the image x is adjacent to the selected reference image;
• when the image x is adjacent to the selected reference image, then using the selected reference image as a reference image of the image x, and when the image x is not adjacent to the selected reference image, then using an image which has been adjusted and is adjacent to the image x as a reference image of the image x;
• adjusting a position of the image x to meet the requirement by controlling a rotating mirror corresponding to the image x to rotate according to the reference image of the image x;
• and performing the video stitching according to an adjustment result.

A non-transitory computer readable storage medium storing one or more programs executable by a computer system, the one or more programs comprising instructions to:

• select a reference image from M×N images corresponding to M×N cameras in a M×N video stitching scene;
• where both M and N are positive integers, at least one of M and N is larger than 1, and a rotating mirror is set in front of a camera lens of each camera;
• adjust a position of an image whose position does not meet a requirement of seamless stitching among respective images except for the selected reference image by controlling a rotating mirror corresponding to the image to rotate according to the selected reference image;
• and
• perform video stitching;
• wherein
• the adjusting an image whose position does not meet a requirement among respective images except for the selected reference image by controlling a rotating mirror corresponding to the image to rotate according to the selected reference image comprises:
• for each image x which is to be adjusted, performing:
• determining whether the image x is adjacent to the selected reference image;
• when the image x is adjacent to the selected reference image, then using the selected reference image as a reference image of the image x, and when the image x is not adjacent to the selected reference image, then using an image which has been adjusted and is adjacent to the image x as a reference image of the image x;
• and
• adjusting the image x to meet the requirement by controlling a rotating mirror corresponding to the image x to rotate according to the reference image of the image x.