Dilation erosion - PowerPoint PPT Presentation

Morphological Image Processing

Morphological Image Processing. Spring 2006, Jen-Chang Liu. Preview. Morphology 形態學 About the form and structure of animals and plants Mathematical morphology Using set theory Extract image component Representation and description of region shape. Preview (cont.).

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1.11k views • 46 slides

Morphology

Morphology. Morphology deals with form and structure Mathematical morphology is a tool for extracting image components useful in: representation and description of region shape (e.g. boundaries) pre- or post-processing (filtering, thinning, etc.) Based on set theory. Morphology.

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802 views • 23 slides

Sobel filter example

Sobel filter example. Compute Gx and Gy, gradients of the image performing the convolution of Sobel kernels with the image Use zero-padding to extend the image. G x. y. G y. x. 1. h x. h y. Sobel filter example.

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1.14k views • 8 slides

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