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Template Matching
Select a filter from the list below.
| Icon | Name | Description / Applications | Modules | |
|---|---|---|---|---|
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AccessEdgeModel2 | 
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Returns information about a model. |
MatchingPro |
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ControlEdgeModelLimits | 
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Limits the size of the EdgeModel objects created by CreateEdgeModel filter. |
MatchingPro |
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CreateEdgeModel1 |
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Creates a model for edge-based template matching. Dynamic creation of models in the runtime environment (normally they are created interactively in Studio). |
MatchingPro |
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CreateEdgeModel2 |
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Creates a model for edge-based template matching. Dynamic creation of models in the runtime environment (normally they are created interactively in Studio). |
MatchingPro |
|
CreateGrayModel |
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Creates a model for NCC or SAD template matching. Dynamic creation of models in the runtime environment (normally they are created interactively in Studio). |
MatchingBasic |
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CreateGrayModel2 |
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Creates a model for NCC or SAD template matching. Dynamic creation of models in the runtime environment (normally they are created interactively in Studio). |
MatchingBasic |
 |
EnhanceMultipleObjectMatches |
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Improves accuracy of multiple object matching by adding a subpixel-precise adjustment. Usually used after an edge-based template matching tool. |
MatchingPro |
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EnhanceSingleObjectMatch |
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Improves accuracy of single object matching by adding a subpixel-precise adjustment. Usually used after an edge-based template matching tool. |
MatchingPro |
 |
LocateMultipleObjects_Edges1 |
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Finds all occurrences of a predefined template on an image by comparing object edges. Detection of multiple objects whose outlines are sharp and rigid. Often one of the first filters in a program. |
MatchingPro |
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LocateMultipleObjects_Edges2 |
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Finds all occurrences of a predefined template on an image by comparing object edges. Detection of multiple objects whose outlines are sharp and rigid. Often one of the first filters in a program. |
MatchingPro |
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LocateMultipleObjects_NCC |
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Finds all occurrences of a predefined template on an image by analysing the normalized correlation between pixel values. Detection of objects with blurred or unclear edges. Often one of the first filters in a program. |
MatchingBasic |
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LocateMultipleObjects_NCC2 |
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Finds all occurrences of a predefined template on an image by analysing the normalized correlation between pixel values. Detection of objects with blurred or unclear edges. Often one of the first filters in a program. |
MatchingBasic |
|
LocateMultipleObjects_SAD | 
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Finds multiple occurrences of a predefined template on an image by analysing the Square Average Difference between pixel values. Almost always inferior to NCC, so rarely used in real applications. |
MatchingBasic |
 |
LocateSingleObject_Edges1 |
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Finds a single occurrence of a predefined template on an image by comparing object edges. Detection of an object whose outlines are sharp and rigid. Often one of the first filters in a program. |
MatchingPro |
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LocateSingleObject_Edges2 |
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Finds a single occurrence of a predefined template on an image by comparing object edges. Detection of an object whose outlines are sharp and rigid. Often one of the first filters in a program. |
MatchingPro |
|
LocateSingleObject_NCC |
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Finds a single occurrence of a predefined template on an image by analysing the normalized correlation between pixel values. Detection of an object with blurred or unclear edges. Often one of the first filters in a program. |
MatchingBasic |
|
LocateSingleObject_NCC2 |
|
Finds a single occurrence of a predefined template on an image by analysing the normalized correlation between pixel values. Detection of objects with blurred or unclear edges. Often one of the first filters in a program. |
MatchingBasic |
|
LocateSingleObject_SAD |
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Finds a single occurrence of a predefined template on an image by analysing the Square Average Difference between pixel values. Almost always inferior to NCC, so rarely used in real applications. |
MatchingBasic |
 |
MergeMultipleLocationResults |
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Combines results from multiple LocateMultipleObject instances. |
MatchingBasic |
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MergeSingleLocationResults |
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Combines results from multiple LocateSingleObject instances. |
MatchingBasic |
