IMAQ Particle Classifier Options VI

LabView NI Vision

IMAQ Particle Classifier Options VI

Owning Palette: Classifier TypesInstalled With: NI Vision Development Module

Configures the particle classifier options for the classifier session.

IMAQ Particle Classifier Options

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Classifier Session is the reference to the classifier session on which this VI operates.

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Particle Classifier Options define the dependence of the particle classifier on shape, scale, and mirror symmetry. By default, when Scale Dependence and Mirror Dependence equal 0, the classifier depends only on variations in shape to classify particles. When Scale Dependence and Mirror Dependence have non-zero values, the dependence on shape is calculated as follows: Shape Dependence = 1000 – (Scale Dependence + Mirror Dependence).

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Scale Dependence determines the relative importance (between 0 and 1000) of scale when classifying particles. If the value is 0, the samples are classified independent of scale.

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Mirror Dependence determines the relative importance (between 0 and 1000) of mirror symmetry when classifying particles. An example of objects exhibiting mirror symmetry is a lowercase letter p and a lowercase letter q. If the value is 0, the samples are classified independent of mirror symmetry.

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error in (no error) describes the error status before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

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status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.

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code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.

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source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

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Get/Set Options? (Get) specifies whether the VI gets or sets the property value.

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Classifier Session (dup) is a reference to the session referenced by Classifier Session.

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Particle Classifier Options out define the dependence of the particle classifier on shape, scale, and mirror symmetry. By default, when Scale Dependence and Mirror Dependence equal 0, the classifier depends only on variations in shape to classify particles. When Scale Dependence and Mirror Dependence have non-zero values, the dependence on shape is calculated as follows: Shape Dependence = 1000 – (Scale Dependence + Mirror Dependence).

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Scale Dependence determines the relative importance (between 0 and 1000) of scale when classifying particles. If the value is 0, the samples are classified independent of scale.

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Mirror Dependence determines the relative importance (between 0 and 1000) of mirror symmetry when classifying particles. An example of objects exhibiting mirror symmetry is a lowercase letter p and a lowercase letter q. If the value is 0, the samples are classified independent of mirror symmetry.

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error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

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status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

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code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.

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source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.