ht-301 thermal camera opencv python lib.
This fork is a hack to support InfiRay T2S+! Note: measuring higher temperatures than +116°C does not work!
Important note: upstream now got a lot of improvements including a proper version of my hacks to support T2S+.
Please use https://github.com/stawel/ht301_hacklib instead of this old fork!
Supported thermal cameras:
- Hti HT-301
- Xtherm T3S, thanks to Angel-1024!
It's a very simple hacked together lib, might be useful for somebody,
uses matplotlib which is a little bit on the slow side,
or pure opencv - much faster but without most features
Tested on ubuntu 20.04:
$ ./pyplot.py
keys:
'h' - help
'q' - quit
' ' - pause, resume
'd' - set diff
'x','c' - enable/disable diff, enable/disable annotation diff
'f' - full screen
'u' - calibrate
't' - draw min, max, center temperature
'e' - remove user temperature annotations
'w' - save to file date.png
'r' - save raw data to file date.npy
',', '.' - change color map
'a', 'z' - auto exposure on/off, auto exposure type
left, right, up, down - set exposure limits
mouse:
left button - add Region Of Interest (ROI)
right button - add user temperature annotation
View saved ('r' key) raw data file:
$ ./pyplot.py 2022-09-11_18:49:07.npy
Opencv version:
$ ./opencv.py
