boofcv.alg.feature.detect.intensity.impl

Class ImplFastHelper_U8

java.lang.Object

boofcv.alg.feature.detect.intensity.impl.ImplFastHelper_U8

All Implemented Interfaces:

FastHelper<GrayU8>

public class ImplFastHelper_U8
extends java.lang.Object
implements FastHelper<GrayU8>

Constructor Summary

Constructors

Constructor and Description
ImplFastHelper_U8(int pixelTol)

Method Summary

Modifier and Type	Method and Description
boolean	checkPixelLower(int index) Checks to see if the specified pixel is below the lower threshold
boolean	checkPixelUpper(int index) Checks to see if the specified pixel is above the upper threshold
float	scoreLower(int index) Scores the pixel as a corner with lower values
float	scoreUpper(int index) Scores the pixel as a corner with upper values
void	setImage(GrayU8 image, int[] offsets)
void	setThresholds(int index) Sets the lower and upper thresholds relative to the current pixel value

Methods inherited from class java.lang.Object

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

Constructor Detail

ImplFastHelper_U8

public ImplFastHelper_U8(int pixelTol)

Method Detail

setImage

public void setImage(GrayU8 image,
                     int[] offsets)

Specified by:

setImage in interface FastHelper<GrayU8>

setThresholds

public void setThresholds(int index)

Description copied from interface: FastHelper

Sets the lower and upper thresholds relative to the current pixel value

Specified by:

setThresholds in interface FastHelper<GrayU8>

scoreLower

public float scoreLower(int index)

Description copied from interface: FastHelper

Scores the pixel as a corner with lower values

Specified by:

scoreLower in interface FastHelper<GrayU8>

scoreUpper

public float scoreUpper(int index)

Description copied from interface: FastHelper

Scores the pixel as a corner with upper values

Specified by:

scoreUpper in interface FastHelper<GrayU8>

checkPixelLower

public boolean checkPixelLower(int index)

Description copied from interface: FastHelper

Checks to see if the specified pixel is below the lower threshold

Specified by:

checkPixelLower in interface FastHelper<GrayU8>

checkPixelUpper

public boolean checkPixelUpper(int index)

Description copied from interface: FastHelper

Checks to see if the specified pixel is above the upper threshold

Specified by:

checkPixelUpper in interface FastHelper<GrayU8>