Table Of Contents

Set Calibration Information (G Dataflow)

Last Modified: June 25, 2019

Applies calibration information from a calibration template to another image.

Both images must be the same size.

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image in

Reference to the source image.

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calibrated image

Reference to the output image.

This image contains the learned calibration information. Use this image to propagate the calibration information through your application.

The calibration information is associated with the image until the image is resized or disposed of. Use the Write Image and Vision Information File node to save the calibration information to disk with the image. You can use the Read Image and Vision Information File node to retrieve the calibration information.

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origin offset

Input that specifies the (x,y) location of the origin of the destination image with respect to the origin of template image.

Default: 1, 1

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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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image out

Reference to the image input.

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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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