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Compare Segments

Community NodesKNIME Image ProcessingImageMisc
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Compares two tables of segments (binary images) according to how many relativ pixels they have in common. Hence the actual segment shape AND the offset (minimum) of the bitmasks are considered. NOTE that the sources of the bitmasks have to be the same! A column with the relative pixel aggreement with respect to the reference segments is appended to the target column. Also, optionally, the number of overlaps and a collection of all overlapping row keys of the overlapping segments are appended.

Node details

Input ports
  1. Type: Table
    Target segment table
    The segments whose maximum pixel aggreement with respect to the reference segments will be calculated.
  2. Type: Table
    Reference segment table
    The reference segments.
Output ports
  1. Type: Table
    Target segment table
    The target segment table with three additional columns.

Extension

The Compare Segments node is part of this extension:

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