Calculating Object Perimeters in Binary Images Using MATLAB
This MATLAB code demonstrates how to find the perimeter of objects in a binary image by applying erosion and image subtraction techniques in digital image processing.
Knowledge Amplifier
2.9K views • Jul 15, 2020
About this video
Code:
clc
clear all
close all
warning off
x=imread('circles.png');
imshow(x);
title('Original Image');
se=ones(3,3);
sq=imerode(x,se);
figure;imshow(x-sq);
title('Perimeter Extraction using own code');
figure;imshow(bwperim(x));
title('Perimeter Extraction using MATLAB inbuilt function');
figure;imshow(abs((x-sq)-bwperim(x,8)));
title('Difference between 2 extracted perimeters');
Learn Image Processing using MATLAB:
https://www.youtube.com/watch?v=L9hku2og874&list=PLjfRmoYoxpNostbIaNSpzJr06mDb6qAJ0&index=2&t=9s
#DigitalImageProcessing #MATLAB #ComputerVision
clc
clear all
close all
warning off
x=imread('circles.png');
imshow(x);
title('Original Image');
se=ones(3,3);
sq=imerode(x,se);
figure;imshow(x-sq);
title('Perimeter Extraction using own code');
figure;imshow(bwperim(x));
title('Perimeter Extraction using MATLAB inbuilt function');
figure;imshow(abs((x-sq)-bwperim(x,8)));
title('Difference between 2 extracted perimeters');
Learn Image Processing using MATLAB:
https://www.youtube.com/watch?v=L9hku2og874&list=PLjfRmoYoxpNostbIaNSpzJr06mDb6qAJ0&index=2&t=9s
#DigitalImageProcessing #MATLAB #ComputerVision
Video Information
Views
2.9K
Likes
31
Duration
5:38
Published
Jul 15, 2020
User Reviews
4.3
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