org.bytedeco.depthai

Class DetectionParser

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.Node

org.bytedeco.depthai.DetectionParserPropertiesNode

org.bytedeco.depthai.DetectionParser

All Implemented Interfaces:

AutoCloseable

@Namespace(value="dai::node")
 @NoOffset
 @Properties(inherit=depthai.class)
public class DetectionParser
extends DetectionParserPropertiesNode

\brief DetectionParser node. Parses detection results from different neural networks and is being used internally by MobileNetDetectionNetwork and YoloDetectionNetwork.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.depthai.Node

Node.Connection, Node.DatatypeHierarchy, Node.Input, Node.InputMap, Node.Output, Node.OutputMap

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
DetectionParser(PipelineImpl par, long nodeId)
DetectionParser(PipelineImpl par, long nodeId, DetectionParserProperties props)
DetectionParser(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
StringIntVectorMap	getAnchorMasks() Get anchor masks
FloatPointer	getAnchors() Get anchors
float	getConfidenceThreshold() Retrieves threshold at which to filter the rest of the detections.
int	getCoordinateSize() Get coordianate size
float	getIouThreshold() Get Iou threshold
depthai.DetectionNetworkType	getNNFamily() Gets NN Family to parse
int	getNumClasses() Get num classes
int	getNumFramesPool() Returns number of frames in pool
Node.Input	input() Input NN results with detection data to parse Default queue is blocking with size 5
static BytePointer	NAME()
Node.Output	out() Outputs image frame with detected edges
void	setAnchorMasks(StringIntVectorMap anchorMasks) Set anchor masks
void	setAnchors(float[] anchors)
void	setAnchors(FloatBuffer anchors)
void	setAnchors(FloatPointer anchors) Set anchors
void	setBlob(OpenVINO.Blob blob) Retrieves some input tensor information from the blob
void	setConfidenceThreshold(float thresh) Specifies confidence threshold at which to filter the rest of the detections.
void	setCoordinateSize(int coordinates) Set coordianate size
void	setIouThreshold(float thresh) Set Iou threshold
void	setNNFamily(depthai.DetectionNetworkType type) Sets NN Family to parse
void	setNNFamily(int type)
void	setNumClasses(int numClasses) Set num classes
void	setNumFramesPool(int numFramesPool) Specify number of frames in pool.

Methods inherited from class org.bytedeco.depthai.DetectionParserPropertiesNode

clone, getName, properties, properties

Methods inherited from class org.bytedeco.depthai.Node

assetManager, getAssetManager, getInputRefs, getInputs, getOutputRefs, getOutputs, getParentPipeline, getProperties, getRequiredOpenVINOVersion, id, inputMapRefs, inputRefs, outputMapRefs, outputRefs, propertiesHolder, setInputMapRefs, setInputRefs, setOutputMapRefs, setOutputRefs

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DetectionParser

public DetectionParser(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

DetectionParser

public DetectionParser(@SharedPtr
                       PipelineImpl par,
                       @Cast(value="int64_t")
                       long nodeId)

DetectionParser

public DetectionParser(@SharedPtr
                       PipelineImpl par,
                       @Cast(value="int64_t")
                       long nodeId,
                       @UniquePtr
                       DetectionParserProperties props)

Method Detail

NAME

@MemberGetter
 @Cast(value="const char*")
public static BytePointer NAME()

input

@MemberGetter
 @ByRef
public Node.Input input()

Input NN results with detection data to parse Default queue is blocking with size 5

out

@MemberGetter
 @ByRef
public Node.Output out()

Outputs image frame with detected edges

setNumFramesPool

public void setNumFramesPool(int numFramesPool)

Specify number of frames in pool.

Parameters:

numFramesPool - How many frames should the pool have

getNumFramesPool

public int getNumFramesPool()

Returns number of frames in pool

setBlob

public void setBlob(@Const @ByRef
                    OpenVINO.Blob blob)

Retrieves some input tensor information from the blob

Parameters:

blob - OpenVINO blob to retrieve the information from

setNNFamily

public void setNNFamily(depthai.DetectionNetworkType type)

Sets NN Family to parse

setNNFamily

public void setNNFamily(@Cast(value="DetectionNetworkType")
                        int type)

getNNFamily

public depthai.DetectionNetworkType getNNFamily()

Gets NN Family to parse

setConfidenceThreshold

public void setConfidenceThreshold(float thresh)

Specifies confidence threshold at which to filter the rest of the detections.

Parameters:

thresh - Detection confidence must be greater than specified threshold to be added to the list

getConfidenceThreshold

public float getConfidenceThreshold()

Retrieves threshold at which to filter the rest of the detections.

Returns:

Detection confidence

setNumClasses

public void setNumClasses(int numClasses)

Set num classes

setCoordinateSize

public void setCoordinateSize(int coordinates)

Set coordianate size

setAnchors

public void setAnchors(@StdVector
                       FloatPointer anchors)

Set anchors

setAnchors

public void setAnchors(@StdVector
                       FloatBuffer anchors)

setAnchors

public void setAnchors(@StdVector
                       float[] anchors)

setAnchorMasks

public void setAnchorMasks(@ByVal
                           StringIntVectorMap anchorMasks)

Set anchor masks

setIouThreshold

public void setIouThreshold(float thresh)

Set Iou threshold

getNumClasses

public int getNumClasses()

Get num classes

getCoordinateSize

public int getCoordinateSize()

Get coordianate size

getAnchors

@StdVector
public FloatPointer getAnchors()

Get anchors

getAnchorMasks

@ByVal
public StringIntVectorMap getAnchorMasks()

Get anchor masks

getIouThreshold

public float getIouThreshold()

Get Iou threshold