How to add or remove pixels in binary image using the mouse click?

Dear all,

I have a binary image which includes some artifact pixels and also missing lines, because of bad segmentation. I want to do the following:

1- to remove these undesired pixels manually using the mouse such that they will be erased when we click on them (like the eraser in many software)

2- to be able to draw a binary line using the mouse, and this line will be part of the binary image for further process.

Does anyone knows how to do that?

Thank you in advance.

Meshoo

Answer 1

[Image Analyst]

I have a demo for that. See attached.

[Meshooo]

Thank you for the demo but I want something similar to the eraser and line drawing which are available in many commercial software such as photoshop and Windows Paint.

[Image Analyst]

There is no paintbrush photoediting tool built into MATLAB.