boofcv.alg.filter.convolve

Class ConvolveWithBorder

java.lang.Object

boofcv.alg.filter.convolve.ConvolveWithBorder

public class ConvolveWithBorder
extends java.lang.Object

Convolves a kernel across an image and handles the image border using the specified method.

Constructor Summary

Constructors

Constructor and Description
ConvolveWithBorder()

Method Summary

Modifier and Type	Method and Description
static void	convolve(Kernel2D_F32 kernel, GrayF32 image, GrayF32 dest, ImageBorder_F32 border) Performs a 2D convolution across the image.
static void	convolve(Kernel2D_I32 kernel, GrayS16 image, GrayI16 dest, ImageBorder_S32 border) Performs a 2D convolution across the image.
static void	convolve(Kernel2D_I32 kernel, GrayU8 image, GrayI16 dest, ImageBorder_S32 border) Performs a 2D convolution across the image.
static void	convolve(Kernel2D_I32 kernel, GrayU8 image, GrayS32 dest, ImageBorder_S32 border) Performs a 2D convolution across the image.
static void	horizontal(Kernel1D_F32 kernel, GrayF32 image, GrayF32 dest, ImageBorder_F32 border) Performs a horizontal 1D convolution across the image.
static void	horizontal(Kernel1D_I32 kernel, GrayS16 image, GrayI16 dest, ImageBorder_S32 border) Performs a horizontal 1D convolution across the image.
static void	horizontal(Kernel1D_I32 kernel, GrayU8 image, GrayI16 dest, ImageBorder_S32 border) Performs a horizontal 1D convolution across the image.
static void	horizontal(Kernel1D_I32 kernel, GrayU8 image, GrayS32 dest, ImageBorder_S32 border) Performs a horizontal 1D convolution across the image.
static void	vertical(Kernel1D_F32 kernel, GrayF32 image, GrayF32 dest, ImageBorder_F32 border) Performs a vertical 1D convolution across the image.
static void	vertical(Kernel1D_I32 kernel, GrayS16 image, GrayI16 dest, ImageBorder_S32 border) Performs a vertical 1D convolution across the image.
static void	vertical(Kernel1D_I32 kernel, GrayU8 image, GrayI16 dest, ImageBorder_S32 border) Performs a vertical 1D convolution across the image.
static void	vertical(Kernel1D_I32 kernel, GrayU8 image, GrayS32 dest, ImageBorder_S32 border) Performs a vertical 1D convolution across the image.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvolveWithBorder

public ConvolveWithBorder()

Method Detail

horizontal

public static void horizontal(Kernel1D_F32 kernel,
                              GrayF32 image,
                              GrayF32 dest,
                              ImageBorder_F32 border)

Performs a horizontal 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

vertical

public static void vertical(Kernel1D_F32 kernel,
                            GrayF32 image,
                            GrayF32 dest,
                            ImageBorder_F32 border)

Performs a vertical 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

convolve

public static void convolve(Kernel2D_F32 kernel,
                            GrayF32 image,
                            GrayF32 dest,
                            ImageBorder_F32 border)

Performs a 2D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

horizontal

public static void horizontal(Kernel1D_I32 kernel,
                              GrayU8 image,
                              GrayI16 dest,
                              ImageBorder_S32 border)

Performs a horizontal 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

vertical

public static void vertical(Kernel1D_I32 kernel,
                            GrayU8 image,
                            GrayI16 dest,
                            ImageBorder_S32 border)

Performs a vertical 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

convolve

public static void convolve(Kernel2D_I32 kernel,
                            GrayU8 image,
                            GrayI16 dest,
                            ImageBorder_S32 border)

Performs a 2D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

horizontal

public static void horizontal(Kernel1D_I32 kernel,
                              GrayU8 image,
                              GrayS32 dest,
                              ImageBorder_S32 border)

Performs a horizontal 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

vertical

public static void vertical(Kernel1D_I32 kernel,
                            GrayU8 image,
                            GrayS32 dest,
                            ImageBorder_S32 border)

Performs a vertical 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

convolve

public static void convolve(Kernel2D_I32 kernel,
                            GrayU8 image,
                            GrayS32 dest,
                            ImageBorder_S32 border)

Performs a 2D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

horizontal

public static void horizontal(Kernel1D_I32 kernel,
                              GrayS16 image,
                              GrayI16 dest,
                              ImageBorder_S32 border)

Performs a horizontal 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

vertical

public static void vertical(Kernel1D_I32 kernel,
                            GrayS16 image,
                            GrayI16 dest,
                            ImageBorder_S32 border)

Performs a vertical 1D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.

convolve

public static void convolve(Kernel2D_I32 kernel,
                            GrayS16 image,
                            GrayI16 dest,
                            ImageBorder_S32 border)

Performs a 2D convolution across the image. Borders are handled as specified by the 'border' parameter.

Parameters:

image - The original image. Not modified.

dest - Where the resulting image is written to. Modified.

kernel - The kernel that is being convolved. Not modified.

border - How the image borders are handled.