Infrared and Laser Engineering, Volume. 32, Issue 2, 148(2003)
Algorithm of infraredbackground suppression and small target detection
It is an important task to detect and track the lowly observable and small targets in a sequence of infrared images against cloudy background. A simple and practical scheme about dim small target detection in cloudy background is given. In this scheme, the first step is to suppress the background clutter to obtain the higher SNR of the images. The second step is to segment the image using a threshold to get a binary image. According to the movement continuity of targets in temporal and spatial domain, these targets are identified by a pipeline method. The experimental results prove that the algorithm is very effective.
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[in Chinese], [in Chinese]. Algorithm of infraredbackground suppression and small target detection[J]. Infrared and Laser Engineering, 2003, 32(2): 148