Multispectral data sensor and display system

摘要: Apparatus is disclosed for displaying images derived from image sensors sensitive to radiation of different spectral bands. In an illustrative embodiment this invention, a first sensor responsive in the visible band, whereas second infrared (IR) band; video signals and are displayed upon suitable display device such as color cathode tube (CRT). accordance with teachings processed applied CRT provide black white absence signal sensor. The sensed various visual colors (or wave-lengths radiation). dependent whether portions viewed ''''warmer'''' or ''''cooler'''' than preselected reference point. For example, warmer objects within scene may be red, cooler blue green. Suitable gain control associated insure that presentation independent DC indicative amplitude used IR signal.