does anybod know how to access pixel data?

Member 7773377 asked:

Hey guys, I was wondering if anybody could help me out...

I'm taking only my second delve into c# and I've been trying to get my hed round this for a few days and would really appriciate the help

Basically I need to be able to read and draw individual pixels from an image. The overall goal would be to have a loop where say every 5 seconds:

->Select 300 random pixels from the image
-> check if each random pixel is black or white
-> assign value to that pixel if white
-> colour all chosen pixels in red
-> clear and start again...

I know there is a method to call a pixel from its x,y pos., but i'm useless at c# at the moment and I don't know how to impliment it (emgu cv libaries...I have them running)
If anybody could help me with the syntax to access individual pixels, or how to acess the Image<TColor,TDepth>.Data property (using emgu) i'd really appriciate it

cheers for looking

Tags: C#, EMGUCV

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