专利名称：METHOD FOR ENHANCING CONTRAST IN
INFRARED IMAGES
发明人：HOGASTEN, Nicolas,MCCARTHY, Graham申请号：EP08705252.8申请日：20080130公开号：EP2115696B1公开日：20130417
摘要：The invention relates to a method for image processing comprising filtrationand conversion to a radiometric colour image based on an original image. Using theinvention a method is produced which gives the processed image high spatial resolutioncombined with high dynamic resolution. The method comprises the following steps: a.making the original image available in digital format. b. contrast-increasing filtration ofthe original digital image. c. conversion of the original digital image into a radiometricpseudocolour image based on a chosen colour range in which each colour corresponds toan absolute measured, radiated or reflected quantity of energy within a certainwavelength band and where the images are represented in a format containing aluminance component. d. scaling of the filtered contrast-increased original image interms of the luminance component in the radiometric colour image. e. replacement ofthe luminance component in the radiometric colour image with the scaled, filteredcontrast-increased original image's luminance component.
申请人：FLIR SYSTEMS AB
地址：SE
国籍：SE
代理机构：Falk, Bengt
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