发明名称 GENERATING A COMBINED INFRARED/VISIBLE LIGHT IMAGE HAVING AN ENHANCED TRANSITION BETWEEN DIFFERENT TYPES OF IMAGE INFORMATION
摘要 There is provided a method and an arrangement for generating a combined image having an enhanced transition between image areas each representing a different type of image information. The method may include: determining a set of pixel coordinates, wherein the set of pixel coordinates partly overlaps at least one area in the combined image wherein the pixel values represent image information according to a first type of image information; and/or wherein the set of coordinates partly overlaps at least another area in the combined image wherein the pixel values represent image information according to a second type of image information, dependent on a selection rule; and generating a new combined image by assigning pixel values to the pixels having coordinates comprised in the determined set of pixel coordinates dependent on a mixing rule and the pixel values of the corresponding coordinates of the combined image.
申请公布号 US2015189192(A1) 申请公布日期 2015.07.02
申请号 US201414578256 申请日期 2014.12.19
申请人 FLIR Systems AS 发明人 Jönsson Henrik
分类号 H04N5/265;G06T11/60;H04N5/33 主分类号 H04N5/265
代理机构 代理人
主权项 1. A method of generating an enhanced combined image having an enhanced transition between image areas of a combined image, the image areas each representing a different type of image information, the method comprising: determining a set of pixel coordinates based on a selection rule, wherein the set of pixel coordinates partly overlaps at least one area in the combined image where pixel values represent image information according to a first type of image information, and/or wherein the set of coordinates partly overlaps at least another area in the combined image where pixel values represent image information according to a second type of image information; and generating the enhanced combined image by assigning pixel values to pixels having coordinates comprised in the determined set of pixel coordinates, based on a mixing rule and pixel values of the corresponding coordinates of the combined image, wherein the combined image comprises image information from a first image and a second image depicting a substantially same part of an observed real world scene using a substantially same field of view, wherein the first image comprises a visible representation of the first type of image information comprising one of the following types of image information: i) visible light (VL) image information,ii) infrared (IR) image information, oriii) combined VL/IR image information, wherein the second image comprises a visible representation of the second type of image information comprising one of the types i), ii) or iii) of image information, and wherein the first image and the second image do not comprise the same type of image information.
地址 Taby SE