Transforms pixel coordinates to real-world coordinates, according to the calibration information contained in the image.
Calibration information is attached to this image by the Learn Calibration Template node, the Set Simple Calibration node, or the Set Calibration Information node.
Reference to the input image that has attached calibration information.
Cluster of pixel coordinates to convert to real-world coordinates.
Array of pixel coordinate clusters to convert to real-world coordinates.
If both pixel coordinates and array of pixel coordinates are connected, the node uses array of pixel coordinates.
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.
Default: No error
Reference to the output image.
This image is identical to the input calibrated image.
Cluster of real-world point coordinates that correspond to the points specified by pixel coordinates.
Array of real-world point coordinates corresponding to the coordinates specified by array of pixel coordinates.
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.
Array of Boolean values specifying if each transformation of the array of pixel coordinates is valid, according to the region selected in the corrected image learn ROI of the Learn Calibration Template node.
Depending on which areas of the image were calibrated, not all pixel positions can be converted to real-world coordinates.
True | Transformation is valid |
False | Transformation is not valid |
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application