Back to FabImage Studio website

You are here: Start » Filter Reference » Computer Vision » 1D Edge Detection

1D Edge Detection

Select a filter from the list below.

Icon Name Description / Applications Modules
ScanExactlyNEdges

Locates a specified number of the strongest transitions between dark and bright pixels along a given path (without a scan map).


Very fast object detection (or presence verification) when the expected number of edges is clearly defined.

MetrologyBasic
ScanExactlyNRidges

Locates a specified number of the strongest dark or bright pixel peak along a given path (without a scan map).


Very fast detection (or presence verification) of thin structures like wires or scale marks.

MetrologyBasic
ScanExactlyNStripes

Locates a specified number of multiple pairs of opposite edges across a given path (without a scan map).


Very fast detection (or presence verification) of multiple pairs of opposite edges.

MetrologyBasic
ScanMultipleEdges

Locates multiple transitions between dark and bright pixels along a given path (without a scan map).


Very fast detection of multiple edge points - usually for object counting or displacement detection.

MetrologyBasic
ScanMultipleRidges

Locates multiple dark or bright pixel peaks along a given path (without a scan map).


Very fast detection of multiple thin structures like wires or scale marks - usually for counting or distance measurements.

MetrologyBasic
ScanMultipleStripes

Locates multiple pairs of edges across a given path (without a scan map).


Very fast detection of multiple pairs of opposite edges - usually for counting or width measurements.

MetrologyBasic
ScanSingleEdge

Locates the strongest transition between dark and bright pixels along a given path (without a scan map).


Very fast detection of an object (e.g. horizontal displacement of a bottle) and simple measurements (e.g. liquid level in a bottle).

MetrologyBasic
ScanSingleRidge

Locates the strongest dark or bright pixel peak along a given path (without a scan map).


Very fast detection of a thin structure like a wire or a scale mark.

MetrologyBasic
ScanSingleStripe

Locates the strongest pair of edges across a given path (without a scan map).


Very fast detection or measurement of an object defined by a pair of opposite edges.

MetrologyBasic