Method, device and system for emphasizing changes in image acquired by thermal camera

摘要

Problem to be solved: to provide a method, a device and a system for emphasizing changes in an image of an image sequence acquired by a thermal camera.The method receives the image which is part of the image sequence and identifies the pixel in the image that has changed to other images in the sequence, and S04 distributes the luminance value of the changing pixel and the non changing pixel within the image based on the brightness value of the identification pixel S06 determines the function to be used.The function has a maximum for the first luminance value 2 within the brightness value of the identified pixel and also attenuates as the distance from the first luminance value increases.Diagram