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c#image-processingaforge

Increase Size of Black Bullets in Image in C#

Given the following image:

enter image description here

I need to output this image:

enter image description here

I want to increase the size of Black Pixels in the image using C# or AForge.Net

Solution

  • The image processing operation you need is morphological dilation or, in your case with black dots on white background morphological erosion.