CONVOLVE_FILTER_CVIP

convolve_filter_cvip() - performs convolution between an image I and a mask M.

SYNTAX
DESCRIPTION
REFERENCE
EXAMPLE
CREDITS

SYNTAX

conv_filter = convolve_filter_cvip(I,M)

Input Parameters include:

I - Input Image.

M - Serves as mask in the convolution.

Output Parameter include:

conv_filter - Output image.

DESCRIPTION

This function simply performs the two dimensional convolution between the input Image and the user specified mask. If the input image is a color image, the function performs convolution on each band of the image separately.

REFERENCE

1. Scott E Umbaugh. DIGITAL IMAGE PROCESSING AND ANALYSIS: Applications with MATLAB and CVIPtools, 3rd Edition.

EXAMPLE

% Read image

 I = imread('butterfly.tif_negexp7.tif');% Input image with negative exponential noise.

% Mask

 M = ones(3,3);

% Call function

 conv_filter = convolve_filter_cvip( I,M );

% Display input image

 figure;imshow( I );title('Input Image');

% Display output image

 figure; imshow(remap_cvip(conv_filter));title('Output Image');

CONVOLVE_FILTER_CVIP

Contents

SYNTAX

DESCRIPTION

REFERENCE

EXAMPLE

CREDITS