Tracks user-defined objects from image to image.
Reference to the object tracking session.
Reference to the image to be used as the thumbnail of the sample.
Minimum score an object must have to be considered a match.
The range of values is 0 to 1000, with 1000 as a perfect match.
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 object tracking session.
Reference to the source image.
Objects found in the image, in pixel coordinates.
Label of the object in the tracking session.
Score of the object being tracked.
Starting angle of the object to track.
This parameter only applies when using the shape adapted mean shift algorithm.
x- and y-coordinates of the object being tracked.
Array that defines the boundary of the object being tracked in the image.
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.
Objects found in the image, in real-world units.
Label of the object in the tracking session.
Score of the object being tracked.
Starting angle of the object to track.
This parameter only applies when using the shape adapted mean shift algorithm.
x- and y-coordinates of the object being tracked.
Array that defines the boundary of the object being tracked in the image.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application