Image difference warning

OpenMV related project discussion.
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Joined: Fri Sep 07, 2018 3:13 pm

Image difference warning

Postby Dror » Fri Sep 07, 2018 3:27 pm

Hi I am new user of OpenMV with very basic programming experience. I would like to compare a fixed static image of a shaped part with parts viewed by the OpenMV camera. When there is a match to light a green led and when it’s unmatched to light a red led.
Which program module I have to use? How I can send a signal to led.
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Re: Image difference warning

Postby kwagyeman » Fri Sep 07, 2018 4:05 pm

Hi, see the frame difference example under the examples folder and then for how to control and I/O pin look at the board control examples folder.

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