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rasenior / ThermStats

Calculate statistics for thermal images in R
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Imposing hot and cold patch #10

Open ScymnusRIP opened 2 years ago

ScymnusRIP commented 2 years ago

I'm taking some thermographic picures of grapevines. In some papers on plant drought stress, is suggested to "create" two references (hot and cold) using water and petroleum jelly. This was the easy part. Is there a way to reverse the patch calculation imposing a certain area (delimited by a polygon? imposing a radius and clicking the center?) as hot and cold spot and then proceed with all statistics on remaining of picture? Here a couple of examples

FLIR_20220708_041729_414 FLIR_20220708_041723_509 FLIR_20220708_042454_829 FLIR_20220708_042506_298

rasenior commented 2 years ago

Hi @ScymnusRIP . Very sorry for the delay in responding to you, I'm really snowed under with work at the moment. I just wanted to respond quickly to say that yes - adding in the ability to draw a polygon interactively is something that I had been working on. Please allow me a little more time, and I can see if we can get that implemented for you.