Clean

The Clean module remove single isolated pixels from the current image.

0  0  0                  0  0  0
0  1  0     becomes      0  0  0
0  0  0                  0  0  0

Interface

Instructions

1. Size - Specify the size of the blob that should be removed. Zero indicates that all blobs detected will be removed.

2. Check Border Objects - Specify if blobs that include the edge of the image should be removed too.

3. 4 pixel connectivity - By default RoboRealm uses 8 pixels around the current pixel to test if the pixel is connected to another pixel. Selecting 4 pixel connectivity restricts RoboRealm to only check the North, South, West and East pixels for connectivity.

Example

Source Image

Cleaned Image with count = 1

Note that 0 removes all non-border objects.

See Also

Blob Size
Fill

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