org.bytedeco.depthai

Class Warp

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.Node

org.bytedeco.depthai.WarpPropertiesNode

org.bytedeco.depthai.Warp

All Implemented Interfaces:

AutoCloseable

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

\brief Warp node. Capability to crop, resize, warp, ... incoming image frames

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
Warp(PipelineImpl par, long nodeId)
Warp(PipelineImpl par, long nodeId, WarpProperties props)
Warp(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
IntVector	getHwIds() Retrieve which hardware warp engines to use
WarpProperties.Interpolation	getInterpolation() Retrieve which interpolation method to use
Node.Input	inputImage() Input image to be modified Default queue is blocking with size 8
static BytePointer	NAME()
Node.Output	out() Outputs ImgFrame message that carries warped image.
void	setHwIds(IntVector ids) Specify which hardware warp engines to use
void	setInterpolation(WarpProperties.Interpolation interpolation) Specify which interpolation method to use
void	setMaxOutputFrameSize(int maxFrameSize) Specify maximum size of output image.
void	setNumFramesPool(int numFramesPool) Specify number of frames in pool.
void	setOutputSize(int width, int height)
void	setOutputSize(Pointer size) Sets output frame size in pixels
void	setWarpMesh(FloatFloatPairVector meshData, int width, int height)
void	setWarpMesh(Point2fVector meshData, int width, int height) Set a custom warp mesh

Methods inherited from class org.bytedeco.depthai.WarpPropertiesNode

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

Warp

public Warp(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Warp

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

Warp

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

Method Detail

NAME

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

inputImage

@MemberGetter
 @ByRef
public Node.Input inputImage()

Input image to be modified Default queue is blocking with size 8

out

@MemberGetter
 @ByRef
public Node.Output out()

Outputs ImgFrame message that carries warped image.

setOutputSize

public void setOutputSize(@ByVal @Cast(value="std::tuple<int,int>*")
                          Pointer size)

Sets output frame size in pixels

Parameters:

size - width and height in pixels

setOutputSize

public void setOutputSize(int width,
                          int height)

setWarpMesh

public void setWarpMesh(@Const @ByRef
                        Point2fVector meshData,
                        int width,
                        int height)

Set a custom warp mesh

Parameters:

meshData - 2D plane of mesh points, starting from top left to bottom right

width - Width of mesh

height - Height of mesh

setWarpMesh

public void setWarpMesh(@Const @ByRef
                        FloatFloatPairVector meshData,
                        int width,
                        int height)

setNumFramesPool

public void setNumFramesPool(int numFramesPool)

Specify number of frames in pool.

Parameters:

numFramesPool - How many frames should the pool have

setMaxOutputFrameSize

public void setMaxOutputFrameSize(int maxFrameSize)

Specify maximum size of output image.

Parameters:

maxFrameSize - Maximum frame size in bytes

setHwIds

public void setHwIds(@ByVal
                     IntVector ids)

Specify which hardware warp engines to use

Parameters:

ids - Which warp engines to use (0, 1, 2)

getHwIds

@ByVal
public IntVector getHwIds()

Retrieve which hardware warp engines to use

setInterpolation

public void setInterpolation(@ByVal
                             WarpProperties.Interpolation interpolation)

Specify which interpolation method to use

Parameters:

interpolation - type of interpolation

getInterpolation

@ByVal
public WarpProperties.Interpolation getInterpolation()

Retrieve which interpolation method to use