Electronics Optics & Control, Volume. 22, Issue 1, 34(2015)
A Threshold Segmentation Algorithm for Infrared Images of Projectile Target
According to the characteristics of infrared projectile target images,and on the foundation of analyzing several histogram-based threshold segmentation algorithms,a method for improving the real-time performance of such algorithms was studied.Considering the feature of fixed pixels of projectile images,we proposed a rapid algorithm based on p-tile histogram.On the segmentation effectiveness,the algorithm can improve the accuracy for extracting the projectile target.Compared with the traditional histogram-based thresholding algorithms,the algorithm can decrease the running time by 30%.Simulation based on Matlab shows the effectiveness and real-time performance of the algorithm.
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SHANG Zai-fei, WANG Chun-ping, FU Qiang. A Threshold Segmentation Algorithm for Infrared Images of Projectile Target[J]. Electronics Optics & Control, 2015, 22(1): 34
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Received: Mar. 18, 2014
Accepted: --
Published Online: Jan. 13, 2015
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