Image Stitching based on Alignment and Optimization
Xie Kai · Computer Knowledge and Technology · 2010
Multiple images with overlap region are registered and fused into a wide view image by Image stitching technology. Because of the error accumulation, there will be obvious stitching hint in the overlap region after multiple image mosaic, so it calls for optimization to the image after stitching. First, the transformation matrix and its parameters are studied, and then a method of image alignment is proposed to complete image stitching, at last global optimization strategy are used to eliminate the accumulated error. Experiments show that this method can stitch multiple images robustly with the exist of large intensity change, little overlapping region.