What is convolution?
What is SNR?
What is KTC noise?
What is Propagation?
What is Image Sampling?
What is on-chip electronic noise?
What is Unsharp masking?
What is sensitivity?
What is Second Derivatives?
What is Non-Linear Filters?
What are Gray-value mathematical morphology?
What is the refresh rate?
What is PLUS-based procedure?
What is Background-symmetry algorithm?
what is mathematics-based operations?