[in Chinese], [in Chinese], [in Chinese]. New method of selecting scene matching reference map[J]. Infrared and Laser Engineering, 2001, 30(3): 168
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A new method to select the reference map for mission planning of unmanned aircraft navigated by scene matching is presented. The method depends on the matching probability and the feature of the reference map, such as independent pixel numbers, variance, pattern energy ratio and cross-correlation peak. Finally an example of reference map is programmed, the experimental result is almost the same as the test result which is based on satellite images sensed in different time.