Author Topic: Software for Xtherm T3s and HT-301  (Read 13073 times)

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Offline Odiug

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  • Country: de
Re: Software for Xtherm T3s and HT-301
« Reply #50 on: February 06, 2021, 10:20:59 pm »
Pawel, thanks a lot for your detailed explanation. I need to have a closer look.

I am still wondering what those are:
Code: [Select]
    flt_10003360 = f32(m3, 6);
    flt_1000335C = f32(m3, 10);
    flt_1000339C = f32(m3, 14);
    flt_10003398 = f32(m3, 18);
    flt_10003394 = f32(m3, 22);

Seems they go into the calculation of np_Ttot by calculating these coefficients from those polynoms:
Code: [Select]
    v23 = flt_10003360 * coretmp_**2 + flt_1000335C * coretmp_;
    v22 = flt_1000339C * fpatmp_**2 + flt_10003398 * fpatmp_ + flt_10003394;

Is there information out there about the values in the frame meta data? Besides what as been figured out so far.
I assume the SDK also does not provide anymore details and the DLL is just a black box to be fed with frames.

I remember I have seen something about which bolometer is used in the HT-301. Does someone know?
But I assume there is no publicly available information aka datasheets about that one. Pretty much the same situation as with CMOS sensors nowadays.

Regards
Guido
 
The following users thanked this post: stawel

Offline Messers

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Re: Software for Xtherm T3s and HT-301
« Reply #51 on: April 24, 2021, 04:27:47 am »
Hi!
As in this thread much information about both HTI-301 and T3s can be found, following question:
I have both thermal cameras and what I really love is HTI-301 is working out of the box as an UVC Webcam with a white-hot color palette. The T3s is recognized as a Webcam, too, but it outputs some green-greyish crumble, which is totally unusable. On the Android app both cameras produce the same thermal image quality (at least in my eyes). So, if anyone in here can give me a hint how to get a UVC video stream out of the T3s, this would be really great!
Greetings,
Marcel
 

Offline therwp

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  • Country: us
Re: Software for Xtherm T3s and HT-301
« Reply #52 on: May 20, 2021, 03:52:28 pm »
You can just plug your HT-301 into your computer and stream it to VLC?
 

Offline ArsenioDev

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  • Posts: 97
  • Country: us
Re: Software for Xtherm T3s and HT-301
« Reply #53 on: May 20, 2021, 04:31:40 pm »
VLC or any other UVC supporting app, you can even do Zoom calls with it (I did that for a semester, confused the hell out of my professors)
 


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