Reference
Components
CamShift Tracker
Description
The CamShift Tracker is a video processing component that allows you to track an area of an image as it changes over time.
The tracker works by computing the histogram of the initial area and using this to compare against the image as it changes. The image is
converted to HSV in the process and the smin and vmin values allow you to tweak how the S and V components are used in the algorithm.
Connectors
Inputs Type Outputs Type
The image source
Bitmap The current location of
the area you are
tracking
Area
The initial area of the image
you want to track in pixel
coordinates
Area The rotation angle of
the area you are
tracking in degrees
Float
Starts tracking
Trigger Tracking is in progress
Boolean
Stops Tracking
Trigger
Minimum HSV saturation
Int
Minimum HSV value
Int
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