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1D Edge Detection
Select a function from the list below.
Icon | Name | Description / Applications | Modules | |
---|---|---|---|---|
CreateScanMap | Precomputes a data object that is required for fast 1D edge detection. Used together with 1D Edge Detection filters (excluding "_Direct"), but can be moved before the loop if only the scan parameters do not change. |
MetrologyBasic | ||
ScanExactlyNEdges | Locates a specified number of the strongest transitions between dark and bright pixels along a given path. Very fast object detection (or presence verification) when the expected number of edges is clearly defined. |
MetrologyBasic | ||
ScanExactlyNEdges_Direct | 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. Very fast detection (or presence verification) of thin structures like wires or scale marks. |
MetrologyBasic | ||
ScanExactlyNRidges_Direct | 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. Very fast detection (or presence verification) of multiple pairs of opposite edges. |
MetrologyBasic | ||
ScanExactlyNStripes_Direct | 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. Very fast detection of multiple edge points - usually for object counting or displacement detection. |
MetrologyBasic | ||
ScanMultipleEdges_Direct | 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. Very fast detection of multiple thin structures like wires or scale marks - usually for counting or distance measurements. |
MetrologyBasic | ||
ScanMultipleRidges_Direct | 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. Very fast detection of multiple pairs of opposite edges - usually for counting or width measurements. |
MetrologyBasic | ||
ScanMultipleStripes_Direct | 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. Very fast detection of an object (e.g. horizontal displacement of a bottle) and simple measurements (e.g. liquid level in a bottle). |
MetrologyBasic | ||
ScanSingleEdge_Direct | 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. Very fast detection of a thin structure like a wire or a scale mark. |
MetrologyBasic | ||
ScanSingleRidge_Direct | 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. Very fast detection or measurement of an object defined by a pair of opposite edges. |
MetrologyBasic | ||
ScanSingleStripe_Direct | 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 |