TDA4AL-Q1: [ICMU] Is it possible to create edge detection output?

hyemin kim

Part Number: TDA4AL-Q1

Tool/software:

Hi Experts,
Is it possible to create edge detection output like the image below in IR by modifying viss parameters?

0 Brijesh Jadav 8 days ago

Hi,

I am not sure, let me check with out Viss expert.

Regards,

Brijesh

0 Gang Hua 8 days ago

Hi hyemin,

Is it possible to create edge detection output like the image below in IR by modifying viss parameters?

I suppose you would like have the above output from a monochrome IR image input.
What is the exact operation you want to apply?

If it is a simple spatial filter, you may use MSC to do that.

0 hyemin kim 7 days ago in reply to Gang Hua

Hi Gang,

The edge detection output is intended to be used in the LGE recognition algorithm. \

Is this possible by adjusting the coefficient of MSC?

If so, please send me the coefficients that I can test.

+1 Gang Hua 4 days ago in reply to hyemin kim

Hi Hyemin,

hyemin kim said:
The edge detection output is intended to be used in the LGE recognition algorithm.

You would need to specify the requirement for edge detection first.

hyemin kim said:
Is this possible by adjusting the coefficient of MSC?

MSC is a 5x5 spatial filter.
If your requirement can be implemented by such a filter, than MSC may be possibly programmed that way.

0 hyemin kim 1 day ago in reply to Gang Hua

Hi Gang,

Thanks for checking. It hasn't been decided yet whether this is really necessary.

I will tell you again once it is confirmed. This thread will be resolved.

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