TDA4AL-Q1: [ICMU] How do I read the pixel value of a node?

hyemin kim

Part Number: TDA4AL-Q1

Tool/software:

Hi Experts,

How do I read the IR pixel value of a specific coordinate from the IR node?
Also, please check how to read the G pixel value of a specific coordinate in the RGB node.

Regards,

Hyemin

10 months ago

0 Brijesh Jadav 10 months ago

TI__Guru**** 478325 points

Hi Hyemin,

Which node(s) do you mean here?

Regards,

Brijesh

0 hyemin kim 10 months ago in reply to Brijesh Jadav

Intellectual 315 points

Hi Brijesh,

It has not yet been decided from which node the pixel value will be read.

First of all, I think you could tell me how to read from the raw

Regards,

Hyemin

0 Brijesh Jadav 10 months ago in reply to hyemin kim

TI__Guru**** 478325 points

Hyemin,

VISS node will output the frame in YUV420 + IR frames. You can then map this buffer on the core and can access the pixel values..

Regards,

Brijesh

+1 hyemin kim 10 months ago in reply to Brijesh Jadav

Intellectual 315 points

Hi Brijesh,

I got the pixel value using tivxReferenceExportHandle func

Regards,

Hyemin

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TDA4AL-Q1: [ICMU] How do I read the pixel value of a node?