Research on the practical algorithms of image mosaic
Hongyuan Wen, Xiang Fei, Peng Zhang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2014
Currently fast image mosaic method is less efficient, and most of these methods have low efficiency, poor adaptability, it can not meet the user's requirements. In this paper, a stitching algorithm is presented based on image features. In the method, firstly, the images which are to be spliced using Haar wavelet transform for image de-noising processing; secondly, Haar operator is used to extract image feature points and then uses the template to match the phase correlation method; finally, using a weighted fusion algorithm is proposed for image fusion, the smooth and seamless large completed image will be obtained after the completion of splicing. The experimental results indicate that the effect of the algorithm is better, and has a promotional value.