compareFrames
Compares two frames of the same size, perceptually rather than byte for byte.
Return
The PSNR, SSIM and mean absolute difference between the two frames.
Throws
When the two frames differ in size.
Compares two frames of the same size, perceptually rather than byte for byte.
The PSNR, SSIM and mean absolute difference between the two frames.
When the two frames differ in size.