org.bytedeco.javacpp

Class opencv_ximgproc.RFFeatureGetter

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.opencv_core.Algorithm

org.bytedeco.javacpp.opencv_ximgproc.RFFeatureGetter

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_ximgproc

@Namespace(value="cv::ximgproc")
public static class opencv_ximgproc.RFFeatureGetter
extends opencv_core.Algorithm

\addtogroup ximgproc_edge \{

/** Helper class for training part of [P. Dollar and C. L. Zitnick. Structured Forests for Fast Edge Detection, 2013].

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
opencv_ximgproc.RFFeatureGetter(Pointer p) Pointer cast constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	getFeatures(opencv_core.Mat src, opencv_core.Mat features, int gnrmRad, int gsmthRad, int shrink, int outNum, int gradNum) This functions extracts feature channels from src.

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

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

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, hashCode, isNull, limit, limit, maxBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, position, put, setNull, sizeof, toString, totalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

opencv_ximgproc.RFFeatureGetter

public opencv_ximgproc.RFFeatureGetter(Pointer p)

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

Method Detail

getFeatures

public void getFeatures(@Const@ByRef
               opencv_core.Mat src,
               @ByRef
               opencv_core.Mat features,
               int gnrmRad,
               int gsmthRad,
               int shrink,
               int outNum,
               int gradNum)

This functions extracts feature channels from src. Than StructureEdgeDetection uses this feature space to detect edges.

Parameters:

src - : source image to extract features

features - : output n-channel floating point feature matrix.

gnrmRad - : __rf.options.gradientNormalizationRadius

gsmthRad - : __rf.options.gradientSmoothingRadius

shrink - : __rf.options.shrinkNumber

outNum - : __rf.options.numberOfOutputChannels

gradNum - : __rf.options.numberOfGradientOrientations