Tracking
- Updated2023-02-21
- 1 minute(s) read
Requires: NI Vision Development Module
Use the Tracking VIs to track objects from image frame to image frame.
| Palette Object | Description |
|---|---|
| IMAQ Create Object Tracking Session |
Creates a new object tracking session. |
| IMAQ Dispose Object Tracking Session |
Destroys an object tracking session and frees the space it occupied in memory. You must call this VI when the application no longer needs the session. This VI is required for each object tracking session created. |
| IMAQ Get Object Tracking Session Info |
Returns information about the object tracking session. You can also use this VI to change tracking information and pass the changes to the IMAQ Track Objects VI. |
| IMAQ Read Object Tracking Session |
Reads session information written by the IMAQ Write Object Tracking Session VI. |
| IMAQ Write Object Tracking Session |
Writes an object tracking session to a user-defined location. |
| IMAQ Add Tracking Object |
Adds an object instance from the list of instances stored in the object tracking session. |
| IMAQ Delete Tracking Object |
Removes an object instance from the list of instances stored in the object tracking session. |
| IMAQ Get Tracking Object Info |
Returns information about the object being tracked. You can also use this VI to change tracking information and pass the changes to the IMAQ Track Objects VI. |
| IMAQ Rename Tracking Object |
Renames an object in the object tracking session. |
| IMAQ Set Initial Object Tracking Position |
Specifies the starting position of an object to track. |
| IMAQ Object Tracking Options |
Specifies the options to use for tracking objects. |
| IMAQ Track Objects |
Tracks user-defined objects from image to image. |