Chinese Optics Letters, 2011, 9 (4): 041003, Published Online: Mar. 30, 2011
Indirect building localization based on a prominent solid landmark from a forward-looking infrared imagery Download: 578次
建筑物间接定位 立体地标 前视红外 透视变换 100.3008 Image recognition, algorithms and filters 100.2000 Digital image processing 100.2960 Image analysis 100.0100 Image processing
Abstract
A novel indirect building localization technique based on a prominent solid landmark from a forward-looking infrared imagery is proposed to localize low, deeply buried, or carefully camouflaged buildings in dense urban areas. First, the widely used effective methods are applied to detect and localize the solid landmark. The building target is then precisely indirectly localized by perspective transformation according to the imaging parameters and the space constraint relations between the building target and the solid landmark. Experimental results demonstrate this technique can indirectly localize buildings in dense urban areas effectively.
Xiaoping Wang, Tianxu Zhang, Xiaoyu Yang. Indirect building localization based on a prominent solid landmark from a forward-looking infrared imagery[J]. Chinese Optics Letters, 2011, 9(4): 041003.