Digital Image Processing - Chapter 6: Image Segmentation - Nguyen Viet Dung

(Bản scan)

The goal of image segmentation is to partition an input image into disjoint subregions satisfying homogeneity and connectivity conditions:

Homogeneity - a region is called homogeneous if all its pixels are homogeneous. Connectivity - a region is called connected if there exists a connected path between any two pixels.

Precisely, a segmentation of an image R is a partition of R into disjoint subregions R, R , ., R

satisfying the following conditions: