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Thermal image - color to temperature

version 1.0.0 (173 KB) by Image Analyst
Convert a pseudocolored RGB thermal image from a thermal camera, using the embedded color bar, into a temperature image.

7 Downloads

Updated 23 Jun 2022

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Input is a thermal RGB image from a thermal camera, such as the FLIR One camera, that has a pseudocolored image and a colorbar all in the same image. User is asked to draw a rectangle around the thermal image part of the image, and the colorbar part of the image. User is asked for the min and max temperatures at the end of the colorbar. It then the embedded color bar to create a mapping of RGB color into temperatures in degrees F or F. It then determines temperatures from the colors for every pixel in the image and make a temperature image.

Cite As

Image Analyst (2022). Thermal image - color to temperature (https://www.mathworks.com/matlabcentral/fileexchange/113995-thermal-image-color-to-temperature), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with R2018b and later releases
Platform Compatibility
Windows macOS Linux
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