Fronto‐parallel building facades stitching.

Parallax handling is a challenging task for image stitching. Existing image stitching methods are quite sensitive to large parallax. One common phenomenon, e.g. is the ghosting. In this Letter, a flexible building facade stitching method that allows large parallax is proposed. Using the rigidity constraints of the man‐made environment, each view can be aligned to a reference view. Excellent stitching performance demonstrates that the proposed method is superior to the state‐of‐the‐art ones. [ABSTRACT FROM AUTHOR]