Search found 2 matches
- 2012-06-21T13:05:25-07:00
- Forum: Users
- Topic: Webcam image, how to check if it's getting dark?
- Replies: 5
- Views: 9541
Re: Webcam image, how to check if it's getting dark?
The webcam switches to gray colorspace at some time I assume the webcam is colour when its light and it converts to grayscale at a certain light level and it is to late at that point? Yes, I want to switch the light on some time before that ( it's for my garden... so some nice light before it's ...
- 2012-06-21T05:04:07-07:00
- Forum: Users
- Topic: Webcam image, how to check if it's getting dark?
- Replies: 5
- Views: 9541
Webcam image, how to check if it's getting dark?
I want to use my webcam to switch on some lights. The webcam switches to gray colorspace at some time (that's a easy to check with imagemagick), but I wan't to switch it on before it's getting really dark. I looked and tried at a lot of examples for measuring darkness, but didn't find a proper ...