What are basic enhancement and restoration techniques?
What is Unsharp masking?
What are Noise suppression techniques?
What is Distortion suppression?
What is segmentation?
What is Thresholding?
What is Fixed threshold?
What is Histogram-derived thresholds?
What is Isodata algorithm?
What is Background-symmetry algorithm?
What is Triangle algorithm?
What is Edge finding?
What is Gradient-based procedure?
What is Zero-crossing based procedure?
What is PLUS-based procedure?