Lecture Digital image processing - Lecture 17: Image Enhancement
Lecture Digital image processing - Lecture 17: Image Enhancement
This chapter presents the following content: Sharpening, 1st and 2nd order derivatives, laplacian filter, unsharp masking and high-boost filtering, First order derivatives using the gradient operator, shobel operator using first order derivatives, what are edges in image? modeling intensity changes, steps of edge detection.
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