The main research results can be concluded as follows:First, a new fuzzy entropy method is proposed for the imageoftarget and background are seriously overlapped and the single histogram modal.
The sight operator can positively identify and geo-locate the sniper and send target location and image data with a push of a menu screen button.
视线捕捉器能够积极识别和定位狙击手，并将目标位置和图像数据发送一个菜单屏幕上。
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NASA's Mars Exploration Rover Opportunity took this image in preparation for the first autonomous selection of an observation target by a spacecraft on Mars.