Infrared system with computerized image display

Image analysis – Histogram processing – For setting a threshold

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250330, 250334, 358113, 382 50, 382 58, G06K 900, H04N 718

Patent

active

045205043

ABSTRACT:
Analog signals representing infrared radiation from an object are generated by a scanner. These signals are digitized and one frame of data is stored in a computer. The computer and a display generator process the data, and supply one frame to a TV monitor which displays an image of the object. A grey scale is also displayed alongside the image to provide calibrated quantitative information related to the temperature at different places of the object. A tape recorder may be used to record the analog signals, for later digitizing and displaying the images.

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Larrowe, "A Moving Window Display for Infrared Imagery", Proc. of 7.sup.th Int. Symposium on Remote Sensing of Environment: Ann Arbor, May, 1971.
"Design, Construction, and Demonstration of a Portable Infrared Imaging System for Remote Analysis of Heat Losses from Structures", Dec. 1980.

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