detecttechnologies / Thermal-Image-Analysis

Desktop tool for analysis of SEQ/FFF/RJPG thermographs
MIT License
141 stars 44 forks source link

Request: Output to TIFF/geoTIFF with pixel values as temp in K (or C), and with #10

Closed hambergjonas closed 2 years ago

hambergjonas commented 2 years ago

Hi, thanks for the program, It's really helpful! Not sure I'm doing this right as I'm a newbie to github, but I was wondering if there is a way to add the possibility for the output file from the tool to output a TIFF file where each pixel value is its temperature in Kelvin (probably better than C as minus temperatures will be tricky with pixel values I guess?)

Additionally, and this is probably more difficult, but if there is a way to use the metadata from the rjpg to georeference the output image that would be super helpful. I take images of forest areas, so location is really important. If I had that then I could input it into GIS software and perform the analysis from there without manual georeferencing which takes a lot of time and I have thousands of images.

I'm attaching an rjpg and accompanying visual image as an example of an image that I'd love to have in K pixel value and georeferenced.

DJI_0016 DJI_0015_R

Thanks again :)

rsnk96 commented 2 years ago

Hi @hambergjonas

We're evaluating both requests, and will get back soon.

A temporary workaround for the 1st part though, if you're fine with Excel files instead of TIFF files: You could draw a rectangle covering the whole image (using Area marking), and then when you save the image, it will also save an Excel file. That Excel file will have a tab for each area where you should have a download of the celsius value of the are you have marked along with the pixel values as the row/column headers (sample image shown below) image

Lemorra commented 2 years ago

Hi @hambergjonas,

We would like to know how you manually georeference images and also ,if possible, provide us with the corner coordinates of the above image. These information are important as they will help us to determine whether our solution is accurate or not.

rsnk96 commented 2 years ago

Closing this due to inactivity