Image stitching
Combining multiple photographic images with overlapping fields of view / From Wikipedia, the free encyclopedia
Image stitching or photo stitching is the process of combining multiple photographic images with overlapping fields of view to produce a segmented panorama or high-resolution image. Commonly performed through the use of computer software, most approaches to image stitching require nearly exact overlaps between images and identical exposures to produce seamless results,[1][2] although some stitching algorithms actually benefit from differently exposed images by doing high-dynamic-range imaging in regions of overlap.[3][4] Some digital cameras can stitch their photos internally.