How to scale an 640x480pixels down to 8x4pixels?
How to scale an 640x480 pixels down to 8x4 pixels?
The same as what they did in here:
Image 1 is 640x480 pixels and then they scaled it down to 8x4 pixels.
Note: I am new to OpenCV.
does OpenCV has a function capable of doing this? I'd been reading about the Geometric Image Transformations in OpenCV.