how to mask an image?

sheno39 - 2022-02-19T11:17:07+00:00

Question: how to mask an image?

I = imread('E:\M.E 3rd semester\project\coding\flower.jpg'); I = rgb2gray(I); J=ones(3,3)/9; K = conv2(I,J,'same'); Warning: CONV2 on values of class UINT8 is obsolete. Use CONV2(DOUBLE(A),DOUBLE(B)) or CONV2(SINGLE(A),SINGLE(B)) instead.   Can anyone help to correct the error?

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Expert Answer

Kshitij Singh answered . 2025-11-20

I = im2double(imread('..'));
I = rgb2gray(I);
J = ones(3)/9;
K = conv2(I,J,'same');

 

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