Applying canny filter to image

Code:

  
   %% apply canny filter .
    clc;
   
    %% create a new figure to show the image . 
    newImg = imread('Water lilies.jpg');
    figure(1);
    %% convert RGB to gray scale.
    grayImage= rgb2gray(newImg)
    imshow(grayImage);
    figure(2);
    %% apply canny filter.
    cannyResult = edge(grayImage,'canny')
    imshow(cannyResult);
 

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M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
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