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Takes the results of the blob analysis or a previous blob filter and sorts out unwanted blobs based on user definable criteria.
The user can select minimum and maximum values for any blob attributes. The attribute can be enabled or disabled. It will be possible to say whether the desired blobs are within or outside of the selected criteria.
The selection criteria include:
Area
Perimeter
Location
Number of holes/children
Foreground or background
Moments about each axis
Width
Height
Roundness 1 being round else < than 1
Squareness 1 being square else < than 1
Form factor Width/Height never exceeding 1
Number Blobs
The number of blobs found and measured.
Total Area
The combined area of all the blobs
For each blob:
Area
Perimeter
Location
Number of holes/children
Foreground or background
Moments about each axis
Width
Height
Roundness 1 being round else < than 1
Squareness 1 being square else < than 1
Form factor Width/Height never exceeding 1