boofcv.struct.convolve

Class Kernel2D_I32

java.lang.Object

boofcv.struct.convolve.KernelBase

boofcv.struct.convolve.Kernel2D

boofcv.struct.convolve.Kernel2D_I32

public class Kernel2D_I32
extends Kernel2D

This is a kernel in a 2D convolution. The convolution is performed by convolving this kernel across a 2D array/image. The kernel is square and has the specified width. To promote reuse of data structures the width of the kernel can be changed. All elements in this kernel are floating point numbers.

WARNING: Do not modify. Automatically generated by boofcv.struct.convolve.GenerateKernel2D.

Field Summary

Fields

Modifier and Type	Field and Description
int[]	data

Fields inherited from class boofcv.struct.convolve.KernelBase

offset, width

Constructor Summary

Constructors

Constructor and Description
Kernel2D_I32(int width) Create a kernel with elements initialized to zero with the specified 'width' and offset equal to width/2
Kernel2D_I32(int width, int offset) Create a kernel with elements initialized to zero with the specified 'width' and 'offset'.
Kernel2D_I32(int width, int[] data) Creates a new kernel whose initial values are specified by 'data' and 'width'.

Method Summary

Modifier and Type	Method and Description
int	computeSum()
Kernel2D_I32	copy()
int	get(int x, int y)
int[]	getData()
double	getDouble(int x, int y)
boolean	isInteger()
void	print()
void	set(int x, int y, int value)
static Kernel2D_I32	wrap(int[] data, int width, int offset) Creates a kernel whose elements are the specified data array and has the specified width.

Methods inherited from class boofcv.struct.convolve.Kernel2D

getDimension

Methods inherited from class boofcv.struct.convolve.KernelBase

getOffset, getRadius, getWidth

Methods inherited from class java.lang.Object

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

Field Detail

data

public int[] data

Constructor Detail

Kernel2D_I32

public Kernel2D_I32(int width,
                    int[] data)

Creates a new kernel whose initial values are specified by 'data' and 'width'. The length of its internal data will be width*width. Data must be at least as long as width*width. The offset is automatically set to width/2

Parameters:

width - The kernels width. Must be odd.

data - The value of the kernel. Not modified. Reference is not saved.

Kernel2D_I32

public Kernel2D_I32(int width)

Create a kernel with elements initialized to zero with the specified 'width' and offset equal to width/2

Parameters:

width - How wide the kernel is.

Kernel2D_I32

public Kernel2D_I32(int width,
                    int offset)

Create a kernel with elements initialized to zero with the specified 'width' and 'offset'.

Parameters:

width - How wide the kernel is.

Method Detail

wrap

public static Kernel2D_I32 wrap(int[] data,
                                int width,
                                int offset)

Creates a kernel whose elements are the specified data array and has the specified width.

Parameters:

data - The array who will be the kernel's data. Reference is saved.

width - The kernel's width.

offset - Kernel origin's offset from element 0.

Returns:

A new kernel.

get

public int get(int x,
               int y)

set

public void set(int x,
                int y,
                int value)

isInteger

public boolean isInteger()

Specified by:

isInteger in class KernelBase

getData

public int[] getData()

computeSum

public int computeSum()

print

public void print()

copy

public Kernel2D_I32 copy()

Specified by:

copy in class KernelBase

getDouble

public double getDouble(int x,
                        int y)

Specified by:

getDouble in class Kernel2D