LIANG Yan-ju1, LI Qing1, LIN Zhen-zhen1, et al. A panoramic image registration algorithm based on SURF[J]. 2012, 31(5): 132-135. DOI: 10.13873/j.1000-97872012.05.029.
Previous panoramic images registration use approaches based on SIFT which has huge data amount and low time-efficiency.Technique for panoramic image registration is presented
SURF(speeded up robust features)is used to detect and descript the interest points
match the interest points by using high time-efficient K-D tree nearest neighbor searching method.Mismatched points is eliminated utilizing RANSAC.Transformation matrix between images is estimated.The experimental result shows that it has good time efficiency and excellent robustness.