hi for all,
i want to apply correlation method between two images; so i have to make some mathematical calculations on them.
after reading images from a file like this:
Image b = Image.FromFile( "c:\\standard\\test1.bmp" );
Bitmap bb = (Bitmap)b;
Bitmap bb = (Bitmap)b;
the problem is how can i deal with images using operators like -, /, XOR.....
I try to convert them to byte at first like this:
MemoryStream ms = new MemoryStream();
bb.Save(ms, ImageFormat .Bmp);
byte[] s = ms.GetBuffer();
I try to convert them to byte at first like this:
MemoryStream ms = new MemoryStream();
bb.Save(ms, ImageFormat .Bmp);
byte[] s = ms.GetBuffer();
But that does not work!!!
So what is the form images have to be before applying calculations; and how can i do it?
thanx
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