MATLAB: How to Remove the name from the image??

Image Processing Toolboxremove name

I want to remove the name which is on the left side please help me to solve this problem.I want to remove it completely.

Best Answer

imshow(grayImage);
axis on;
grayImage(row1:row2, col1:col2) = 0; % Figure out what rows and columns to erase.
imshow(grayImage);

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Try using gray levels instead of the 0-1 range. (It's inconsistent, I know)

grayImage = imread('cameraman.tif');
subplot(2, 2, 1);
imshow(grayImage);
title('Original Image', 'fontSize', fontSize);
drawnow;
grayImg = insertShape(grayImage, 'line', [270 20 30 200], ...
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imshow(grayImg);
impixelinfo;

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mask=bwareafilt(~imbinarize(grayImage,0.8),1);
grayImage(~mask)=255;
imshow(grayImage);

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