关键词: 图像拼接, 图像配准, 图像融合, 灰度相关, 特征相关, 全景图

Abstract: A new real-time image mosaic method based on gray correlation and feature points was proposed by analyzing and comparing the advantages and disadvantages of different registration algorithms. Image was zoomed adaptive to the required size of need for output. The direction of registration and general location of potential were determined by the method based on feature points. Best match point was determined accurately by the method based on gray correlation. Finally the overlapping images were fused by weighted average. The experimental results show that the new algorithm can mosaic the image correctly and in real-time efficiency.

Key words: image mosaics, image registration, image fusion, gray correlation, feature correlation, panoramic image