Title :
A Matching-Based Automatic Registration for Remotely Sensed Imagery
Author :
Zhang, Dengrong ; Yu, Le ; Cai, Zhigang
Author_Institution :
Dept. of Geosci., Zhejiang Univ., Hangzhou
fDate :
July 31 2006-Aug. 4 2006
Abstract :
How to register and rectify the multi-resource images of remote sensing is becomes one of the urgent problems in the field of earth observation and information acquirement recently. To meet this requirement of multi-source image application, an automatic imagery registration algorithm based on image matching was proposed and described, and an automatic registration workflow of multi-source remote sensing imagery was established and implemented in this paper. Many remote sensing images of SPOT5 (5 m), SPOT4 (10 m) and TM(30 m) which cover Hangzhou area were employed for the experimentation. It could be clearly indicated by the result that the algorithm and workflow designed here are precise, prompt, and practical for geometry registration.
Keywords :
geophysical signal processing; geophysical techniques; image matching; image registration; remote sensing; Hangzhou; SPOT4; SPOT5; automatic imagery registration algorithm; automatic registration workflow; geometry registration; image matching; image rectification; image registration; matching based automatic registration; multi-source image application; multi-source remote sensing imagery; remotely sensed imagery; Active contours; Algorithm design and analysis; Earth; Error correction; Geoscience and remote sensing; Image matching; Image registration; Packaging; Remote sensing; Satellites;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2006. IGARSS 2006. IEEE International Conference on
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-9510-7
DOI :
10.1109/IGARSS.2006.246
