A Fast Automatic Image Stitching Algorithm
Baolong Guo · Jisuanji gongcheng · 2005
By analyzing the available disadvantages of the intensity-based image stitching, a fast automatic image stitching algorithm is proposed.This algorithm takes into account the precision of image stitching as well as the speed of it, as to the pick-up of the base feature block, a simplemethod of edge information threshold is used, which realizes the automatic pick-up of base feature block, therefore improves the precision of imagestitching. In the problem of searching matching block, a hierarchical search strategy is employed, which improves the speed of image stitching. Theexperiments show that the proposed algorithm greatly extends the scope of traditional image stitching algorithm and has good capabilities.