boofcv.alg.feature.dense.impl

Class DescribeDenseHogAlg_U8

java.lang.Object

boofcv.alg.feature.dense.DescribeDenseHogAlg<boofcv.struct.image.GrayU8,boofcv.struct.image.GrayS16>

boofcv.alg.feature.dense.impl.DescribeDenseHogAlg_U8

public class DescribeDenseHogAlg_U8
extends DescribeDenseHogAlg<boofcv.struct.image.GrayU8,boofcv.struct.image.GrayS16>

Implementation pf DescribeDenseHogAlg for GrayU8.

Nested Class Summary

Nested classes/interfaces inherited from class boofcv.alg.feature.dense.DescribeDenseHogAlg

DescribeDenseHogAlg.Cell

Field Summary

Fields inherited from class boofcv.alg.feature.dense.DescribeDenseHogAlg

derivX, derivY, pixelDX, pixelDY

Constructor Summary

Constructors

Constructor and Description
DescribeDenseHogAlg_U8(int orientationBins, int widthCell, int widthBlock, int stepBlock)

Method Summary

Modifier and Type	Method and Description
void	computeDerivative(int pixelIndex) Computes and stores the gradient at the specified pixel.

Methods inherited from class boofcv.alg.feature.dense.DescribeDenseHogAlg

_getDerivX, _getDerivY, _getPixelDX, _getPixelDY, computeCellWeights, createDescription, getCell, getCellCols, getCellRows, getDescriptions, getDescriptorsInRegion, getImageType, getLocations, getOrientationBins, getRegionWidthPixel, getStepBlock, getWidthBlock, getWidthCell, process, setInput, setStepBlock, setWidthCell

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DescribeDenseHogAlg_U8

public DescribeDenseHogAlg_U8(int orientationBins,
                              int widthCell,
                              int widthBlock,
                              int stepBlock)

Method Detail

computeDerivative

public void computeDerivative(int pixelIndex)

Description copied from class: DescribeDenseHogAlg

Computes and stores the gradient at the specified pixel. pixelIndex = y*columns + x

Specified by:

computeDerivative in class DescribeDenseHogAlg<boofcv.struct.image.GrayU8,boofcv.struct.image.GrayS16>