org.bytedeco.opencv.opencv_cudaimgproc

Class HoughSegmentDetector

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_cudaimgproc.HoughSegmentDetector

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::cuda")
 @Properties(inherit=opencv_cudaimgproc.class)
public class HoughSegmentDetector
extends Algorithm

\brief Base class for line segments detector algorithm. :

Nested Class Summary

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
HoughSegmentDetector(Algorithm pointer) Downcast constructor.
HoughSegmentDetector(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
Algorithm	asAlgorithm()
static Algorithm	asAlgorithm(HoughSegmentDetector pointer)
void	detect(GpuMat src, GpuMat lines)
void	detect(GpuMat src, GpuMat lines, Stream stream)
void	detect(Mat src, Mat lines)
void	detect(Mat src, Mat lines, Stream stream) \brief Finds line segments in a binary image using the probabilistic Hough transform.
void	detect(UMat src, UMat lines)
void	detect(UMat src, UMat lines, Stream stream)
int	getMaxLineGap()
int	getMaxLines()
int	getMinLineLength()
float	getRho()
float	getTheta()
int	getThreshold()
void	setMaxLineGap(int maxLineGap)
void	setMaxLines(int maxLines)
void	setMinLineLength(int minLineLength)
void	setRho(float rho)
void	setTheta(float theta)
void	setThreshold(int threshold)

Methods inherited from class org.bytedeco.opencv.opencv_core.Algorithm

clear, empty, getDefaultName, getPointer, position, read, save, save, write, write, write

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, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

HoughSegmentDetector

public HoughSegmentDetector(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

HoughSegmentDetector

public HoughSegmentDetector(Algorithm pointer)

Downcast constructor.

Method Detail

asAlgorithm

public Algorithm asAlgorithm()

Overrides:

asAlgorithm in class Algorithm

asAlgorithm

@Namespace
 @Name(value="static_cast<cv::Algorithm*>")
public static Algorithm asAlgorithm(HoughSegmentDetector pointer)

detect

public void detect(@ByVal
                   Mat src,
                   @ByVal
                   Mat lines,
                   @ByRef(nullValue="cv::cuda::Stream::Null()")
                   Stream stream)

\brief Finds line segments in a binary image using the probabilistic Hough transform.

Parameters:

src - 8-bit, single-channel binary source image.

lines - Output vector of lines. Each line is represented by a 4-element vector (x_1, y_1, x_2, y_2) , where (x_1,y_1) and (x_2, y_2) are the ending points of each detected line segment.

stream - Stream for the asynchronous version.

See Also:

HoughLinesP

detect

public void detect(@ByVal
                   Mat src,
                   @ByVal
                   Mat lines)

detect

public void detect(@ByVal
                   UMat src,
                   @ByVal
                   UMat lines,
                   @ByRef(nullValue="cv::cuda::Stream::Null()")
                   Stream stream)

detect

public void detect(@ByVal
                   UMat src,
                   @ByVal
                   UMat lines)

detect

public void detect(@ByVal
                   GpuMat src,
                   @ByVal
                   GpuMat lines,
                   @ByRef(nullValue="cv::cuda::Stream::Null()")
                   Stream stream)

detect

public void detect(@ByVal
                   GpuMat src,
                   @ByVal
                   GpuMat lines)

setRho

public void setRho(float rho)

getRho

public float getRho()

setTheta

public void setTheta(float theta)

getTheta

public float getTheta()

setMinLineLength

public void setMinLineLength(int minLineLength)

getMinLineLength

public int getMinLineLength()

setMaxLineGap

public void setMaxLineGap(int maxLineGap)

getMaxLineGap

public int getMaxLineGap()

setMaxLines

public void setMaxLines(int maxLines)

getMaxLines

public int getMaxLines()

setThreshold

public void setThreshold(int threshold)

getThreshold

public int getThreshold()