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by ChavaBloc
Fri Mar 08, 2019 2:28 pm
Forum: Camera board
Topic: Auto-focus camera
Replies: 6
Views: 2353

Re: Auto-focus camera

You will have a bit of a problem here. Depth of field will change depending on the aperture of the lens and it can be a significantly large region where everything is in focus. For example my SLR lens at f8 at 3m ‘focus distance’ has everything from 10cm to infinity in sharp focus. Have a look at t...
by ChavaBloc
Fri Mar 08, 2019 2:17 pm
Forum: Camera board
Topic: Auto-focus camera
Replies: 6
Views: 2353

Re: Auto-focus camera

Hello there, I'm looking for a Raspberry Pi camera that have AF implemented. I found nothing on the web, so I suppose it doesn't exist but it cost nothing to ask here :D If there is no camera module, do you think I can use a USB camera instead? Thanks. Only the 2 official RPF cameras can be used in...
by ChavaBloc
Fri Mar 08, 2019 1:01 pm
Forum: Camera board
Topic: Auto-focus camera
Replies: 6
Views: 2353

Auto-focus camera

Hello there,

I'm looking for a Raspberry Pi camera that have AF implemented.
I found nothing on the web, so I suppose it doesn't exist but it cost nothing to ask here :D
If there is no camera module, do you think I can use a USB camera instead?

Thanks.
by ChavaBloc
Fri Oct 19, 2018 7:04 pm
Forum: Camera board
Topic: Disable AWB of the Raspberry Camera
Replies: 0
Views: 326

Disable AWB of the Raspberry Camera

Hello there,

I'm working on color detection using OpenCV/C++ (on Qt), and I can't find a way to disable the AWB of the Raspberry Camera.
I just installed Raspicam to try it instead of OpenCV, but I don't find the good way to set it up...

Thanks.

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