Category: |
Image Filters |
Author: |
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Description: |
Filter to carry out greyscale opening. First the minimum values in 3x3 neighbourhood are calculated and stored in an image. The maximum values in a 5x5 neighbourhood of this image are then computed to give the final image. This is equivalent to a erosion followed by a dilation operation - ie opening |
Comments: |
There is a limitation (or conflict) in User Defined Language with DM script. The operation "/" and "*" cannot be defined as operators in Notepad++ once we define "/*" and "*/" as comment block markers. So I have left "/" and "*" out from the operator list |
Acknowledgements: |
For an excellent overview of image processing methods and applications see 'The Image Processing Handbook' by john Russ |
Script version: |
2.0 |
DM/GMS version: |
3.6.5 |
Script written as a function: |
No |
Source: |
Show code |
Download Source Code: |
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Download Zip File: |
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