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Get Set OCR Property (Get Set OCR Property (Boolean)) (G Dataflow)

Last Modified: June 25, 2019

Gets and sets the value of the property specified by property. This node works only with Boolean properties.

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OCR session in

OCR session on which this node operates. To create a session, use the Create OCR Session node.

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property

Poperty that this node gets or sets.

The following values are valid:

Name Value Description
Remove Particles Touching ROI 16

Set this property to True for OCR to remove objects that are touching the ROI you specified. The removed objects are not considered for training or reading. When you set this property to False, OCR retains objects that are touching the ROI. The default value is False.

Auto Split 17

Set this property to True to automatically adjust the location of the character bounding rectangle when characters overlap vertically. This property is useful when you are working with an image that contains slanted characters. If the characters are not slanted and/or do not overlap vertically, set this property to False. The default value is False.

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value in

New value of the property if get/set? is set to True. Otherwise, value in is ignored.

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get/set?

Boolean that specifies whether the node gets or sets the property value.

True Sets the property value.
False Gets the property value.
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error in

Error conditions that occur before this node runs.

The node responds to this input according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Default: No error

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OCR session out

OCR session on which this node operates.

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value out

Value of the property specified by property.

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error out

Error information.

The node produces this output according to standard error behavior.

Standard Error Behavior

Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

error in does not contain an error error in contains an error
If no error occurred before the node runs, the node begins execution normally.

If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application


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