Builder for creating a multiprocessor instance.
Public Constructor Summary
Public Method Summary
| MultiProcessor <T> | |
| Builder <T> | setMaxGapFrames
(int maxGapFrames)
Sets the maximum allowable gap for inferring whether a detected item will never
be seen again in the series of frames that are being processed by the detector.
|
Inherited Method Summary
Public Constructors
public Builder ( Factory <T> factory)
Creates a multi-processor builder with the associated factory.
Parameters
factory
creates an instance of a tracker for each distinct detected item
Public Methods
public MultiProcessor <T> build ()
Builds the multiprocessor instance.
public Builder <T> setMaxGapFrames (int maxGapFrames)
Sets the maximum allowable gap for inferring whether a detected item will never be seen again in the series of frames that are being processed by the detector. Default: 3
In video, an item may temporarily be undetectable in certain intermediate frames due to blurring associated with sudden camera movement or sudden extreme changes in lighting. This setting adds a tolerance, allowing a tracker to continue to exist during these temporary conditions.
Parameters
maxGapFrames
tolerance, measured in number of frames received, for determining when a
tracked item is no longer visible
