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Blob

a free shape measurement tool by binary thresholding
extremely faster calculation than the existing individual pixel analysis, Blob analysis

the details

a free shape measurement tool by binary thresholding

This analyzes the representative of consecutive shape area in imange raw rather than the analysis on individual pixel. This improves speed much faster that the orinigal algorithm.

· Possible Results
Number of blobs
Number of holes
Centroid of an object
Diameter of an object
First and second moments
Perimeter of an object
Number of pixels belonging to an object
Bounding box of an object
Points that lie on the convex perimeter
· Possible Filter Functions
Filters for blobs and holes i.e.:
– Limit of size (pixels of an area)
– Limit of height
– Limit of width
– Limit of number of holes in an object
– Blobs touching border of AOI

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