Morphological Operators

cv

Operator between Sets

1 Dilation (膨胀)

A simple application of dilation is for bridging gaps.

2 Erosion (腐蚀)

One of the simplest uses of erosion is for eliminating irrelevant detail from a binary image.

3 Properties of Dilation and Erosion

4 Opening and Closing

An example of opening and closing.

5 Some basic Morphology algorithms

5.1 Boundary extraction

5.2 Region Filling

5.3 Extraction of connected components

Connected components are used frequently for automated inspection.