I am implementing ai thermometer with your kind explanation.

[tomasz-lewicki]

I am implementing ai thermometer with your kind explanation.

[tomasz-lewicki]

Hi, Did you change the permissions for the USB camera? (There's a short explanation in readme.md). Look under "possible issues" section.

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On Fri, Aug 28, 2020, 1:09 AM kos8108 ***@***.***> wrote: I am implementing ai thermometer with your kind explanation. Now I am building the environment of Raspberry pi camera v2 & lepton2.5 & PureThermal2. But nothing has happened since Uvc_open error -3 appeared after python3 main.py. Can I know the solution? Of course, the individual operation of each sensor was confirmed. thank you. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGHK36XE3UKBDHGZTJGII3TSC5QZ3ANCNFSM4QN3M7VQ> .

[kos8108]

Thank you so much.

It was executed with sudo without any problems.

Additionally, the temperature value of the ir sensor cannot be output, which part should I check?

Thank you always for your answer.

[tomasz-lewicki]

Hey, So if you wish to read the temperature value, you will need to add something like this to the main loop: print(ir_thread.frame.mean()) This will print the mean temperature of the 120x160 pixel array. If you want to access the temperature of individual pixels, you'd do: print(ir_thread.frame[0][0]) This way you'll access the value of the (0,0) pixel in degrees Celsius. Hope this helps! pt., 28 sie 2020 o 10:40 kos8108 <[email protected]> napisał(a):

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Thank you so much. It was executed with sudo without any problems. Additionally, the temperature value of the ir sensor cannot be output, which part should I check? Thank you always for your answer. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#4 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGHK36XK5NI6QCAJOKM3UQLSC7TYNANCNFSM4QN3M7VQ> .

[tomasz-lewicki]

Closing for now, but feel free to reopen if you have any further questions!