How to display Thermal image in the photo tools

[Pan-long-ming]

[risqiutama]

Hi, the thermal image is saved in raw radiometric data, in which typically you cannot visualize it with a standard photo tool. To display the image, you should normalize the radiometric values with the maximum and minimum values taken from each image and then convert it to grayscale values. If you use Matlab, for short you can also use imagesc() function.

[Pan-long-ming]

Hi,The thermal image is 16bit,and which type of 16bit is it,unit 16bit or float 16bit?     ------------------ Original ------------------ From: @.>; Date:  Mon, Dec 6, 2021 10:36 PM To: @.>; Cc: @.>; @.>; Subject:  Re: [risqiutama/ti-slam] How to display Thermal image in the photo tools (Issue #1)

 

Hi, the thermal image is saved in a raw radiometric data, in which you cannot visualize it with a standard photo tool. To display the image, you should normalize the radiometric values with the maximum and minimum values taken from each image. If you use Matlab, for short, you can also use imagesc() function.

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