首页>
外国专利>
Methods for visually separating an object from its background, methods for detecting a camouflaged object against its background and detection apparatus embodying such methods
Methods for visually separating an object from its background, methods for detecting a camouflaged object against its background and detection apparatus embodying such methods
展开▼
机译:在视觉上将物体与背景分离的方法,相对于背景检测被伪装物体的方法以及体现这种方法的检测装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Featured is an apparatus and method for detecting an object (e.g., human, man-made object) from its background, which object may be camouflaged so as to blend the object with the background. In its broadest aspects the detecting method includes viewing an area while selectively and varyingly changing a sensitivity of a viewing device to certain wavelengths of light lying in any one of the ultraviolet (UV) range, the visible range or the near and/or far infrared and determining the presence of an object when a visual difference between the object and background is discerned when the sensitivity of the viewing device is changed to a certain mixture of wavelengths of light. The method further includes determining the presence of an object when a visual difference is observed between the object and the background and no discernable difference is observed one sensitivity of the viewing device is changed to least another mixture of wavelengths.
展开▼