Package boofcv.alg.feature.detect.line

Class HoughParametersFootOfNorm

java.lang.Object

boofcv.alg.feature.detect.line.HoughParametersFootOfNorm

All Implemented Interfaces:

HoughTransformParameters

public class HoughParametersFootOfNorm
extends Object
implements HoughTransformParameters

HoughTransformParameters with a foot-of-norm parameterization.

Constructor Summary

Constructors

Constructor	Description
HoughParametersFootOfNorm(int minDistanceFromOrigin)

Method Summary

Modifier and Type	Method	Description
void	initialize(int width, int height, GrayF32 transform)
boolean	isTransformValid(int x, int y)
void	lineToCoordinate(LineParametric2D_F32 line, Point2D_F64 coordinate)
void	parameterize(int x, int y, float derivX, float derivY, Point2D_F32 parameter)
void	parameterize(int x, int y, GrayF32 transform)
void	transformToLine(float x, float y, LineParametric2D_F32 l)

Methods inherited from class java.lang.Object

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

Constructor Details

HoughParametersFootOfNorm

public HoughParametersFootOfNorm(int minDistanceFromOrigin)

Parameters:

minDistanceFromOrigin - Distance from the origin in which lines will not be estimated. In transform space. Try 5.

Method Details

initialize

public void initialize(int width,
 int height,
 GrayF32 transform)

Specified by:

initialize in interface HoughTransformParameters

isTransformValid

public boolean isTransformValid(int x,
 int y)

Specified by:

isTransformValid in interface HoughTransformParameters

lineToCoordinate

public void lineToCoordinate(LineParametric2D_F32 line,
 Point2D_F64 coordinate)

Specified by:

lineToCoordinate in interface HoughTransformParameters

transformToLine

public void transformToLine(float x,
 float y,
 LineParametric2D_F32 l)

Specified by:

transformToLine in interface HoughTransformParameters

parameterize

public void parameterize(int x,
 int y,
 GrayF32 transform)

Specified by:

parameterize in interface HoughTransformParameters

parameterize

public void parameterize(int x,
 int y,
 float derivX,
 float derivY,
 Point2D_F32 parameter)

Specified by:

parameterize in interface HoughTransformParameters