gtatters/ThermImageJ: ThermImageJ: Thermal Image Functions and Macros for ImageJ
Description
Added two new functions to the Plugins menu: CalculateTransmittance and CalculateEmissivity.
Still testing, but early tests show they are working. These are simple calculation functions, no image handling or processing. Users are advised to verify with manufacturer software for their own application.
Calculate Transmittance will estimate the Infrared Transmittance of a window in front of an object based on the apparent raw 16 bit integer value compared to the known object temperature
Calculate Emissivity will estimate the emissivity of an unknown surface, comparing to a surface of known emissivity captured simultaneously within the same image. Usually this is a piece of black electrical tape (E=0.95) that is assumed to be in thermal equilibrium with the object of interest.
Files
gtatters/ThermImageJ-v2.3.zip
Files
(18.2 MB)
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Additional details
Related works
- Is supplement to
- https://github.com/gtatters/ThermImageJ/tree/v2.3 (URL)