Acta Optica Sinica, Volume. 27, Issue 2, 360(2007)
Fast Target Recognition and Tracking Method Based on Characteristic Corner
A fast target recognition and tracking method based on characteristic corner is introduced, which is efficient in target tracking and holds corners very well during tracking. The contrast of the corner-pick-up methods based on gray histogram and based on edge indicates the necessity of a new characteristic model, and a simple tracking model based on characteristic corners is advanced, with improved processing efficiency and simplified tracking target. Throughout the simulation on 11 frames of the video sequence of a battleplane, whose speed is 300 m/s in the environment of computer with Pentium 4, 80 G random access memory, software Matlab2006a, the processing speed reaches 0.7 s, and the result indicates that this method is effective and simple compared with other tracking methods.
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[in Chinese], [in Chinese], [in Chinese]. Fast Target Recognition and Tracking Method Based on Characteristic Corner[J]. Acta Optica Sinica, 2007, 27(2): 360