Fig. 1
The Plugin, which provides an interface for the filter functionality of the IJBlob library.
Fig. 2
The input image with some foreground objects (blobs).
Fig. 3
The result image after all blobs with less than two holes are removed.
Fig. 4
Filtering of elongated blobs. The sample image “blobs.gif” of ImageJ (Fig. 4a) was segmented with a simple threshold, and the border blobs were removed (Fig. 4b). Then, the Shape Filter was parameterized for elongated objects by setting the option “Elongation” to “0.7-1′′ (Fig. 4c).