org.bytedeco.opencv.opencv_cudaarithm

Class DFT

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_cudaarithm.DFT

All Implemented Interfaces:

AutoCloseable

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

\brief Base class for DFT operator as a cv::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
DFT(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	compute(GpuMat image, GpuMat result)
void	compute(GpuMat image, GpuMat result, Stream stream)
void	compute(Mat image, Mat result)
void	compute(Mat image, Mat result, Stream stream) \brief Computes an FFT of a given image.
void	compute(UMat image, UMat result)
void	compute(UMat image, UMat result, Stream stream)

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DFT

public DFT(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

compute

public void compute(@ByVal
                    Mat image,
                    @ByVal
                    Mat result,
                    @ByRef(nullValue="cv::cuda::Stream::Null()")
                    Stream stream)

\brief Computes an FFT of a given image.

Parameters:

image - Source image. Only CV_32FC1 images are supported for now.

result - Result image.

stream - Stream for the asynchronous version.

compute

public void compute(@ByVal
                    Mat image,
                    @ByVal
                    Mat result)

compute

public void compute(@ByVal
                    UMat image,
                    @ByVal
                    UMat result,
                    @ByRef(nullValue="cv::cuda::Stream::Null()")
                    Stream stream)

compute

public void compute(@ByVal
                    UMat image,
                    @ByVal
                    UMat result)

compute

public void compute(@ByVal
                    GpuMat image,
                    @ByVal
                    GpuMat result,
                    @ByRef(nullValue="cv::cuda::Stream::Null()")
                    Stream stream)

compute

public void compute(@ByVal
                    GpuMat image,
                    @ByVal
                    GpuMat result)