ObjectDetectorOptionsBase
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Page Summary
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ObjectDetectorOptionsBase is the base class for options used with ObjectDetector.
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Its concrete subclasses are CustomObjectDetectorOptions for custom models and ObjectDetectorOptions for bundled models.
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The class includes a nested DetectorMode indicating if detection is for single images or streaming.
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It defines constants SINGLE_IMAGE_MODE and STREAM_MODE for different detection scenarios.
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Public methods include equals() and hashCode().
ObjectDetector
with custom classifier models.
ObjectDetector
with a predefined and bundled classifier model.
Base options for ObjectDetector .
Concrete child classes include ObjectDetectorOptions
and CustomObjectDetectorOptions .
Nested Class Summary
Constant Summary
Public Method Summary
Inherited Method Summary
Constants
public static final int SINGLE_IMAGE_MODE
It is designed for single images where the detection of each image is independent.
In this mode, the detector would return detection results slower than
STREAM_MODE .
public static final int STREAM_MODE
It is designed for streaming frames from video or camera. In this mode, the detector
would return the detection results faster than
SINGLE_IMAGE_MODE , since it leverages the detection results from previous
images. Therefore, it may not return results for a new object in the first few frames
after a new object appears in the images, since there is no previous result about this
object to help.
Note that if the time-interval between two consecutive frames is too large, say several hundred milliseconds, the previous detected objects would be lost and all objects would be treated as new objects.
Public Methods
public boolean equals (Object o)
Indicates whether some other object is "equal to" this one.
public int hashCode ()
Returns a hash code value for the object.