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光子学报 2010
Visible/Infrared Dual-channel Target Tracking Based on Weighted Mean-shift
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Abstract:
According to the visible and infrared image sequences,when tracking in every frame,color features of visible image ,vertical projective image and horizontal projective image features of infrared image are extracted.The weight in each channel was calculated with Bhattacharyya coefficient,and the weighted mean-shift tracking algorithm in dual-channel videos was derived.So visible/infrared dual-channel target tracking algorithm based on weighted mean-shift was proposed to improve tracking performance while lum...