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HOW TO COUNT THE NUMBER OF GRIDS WHOSE HAVING THE OUTLINE CURVE OF THE IMAGE (TEMPLE) ?

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SWAMINATHAN 2015-8-27

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https://ww2.mathworks.cn/matlabcentral/answers/236826-how-to-count-the-number-of-grids-whose-having-the-outline-curve-of-the-image-temple

评论： SWAMINATHAN 2015-8-28

采纳的回答： Walter Roberson

HOW TO COUNT THE NUMBER OF GRIDS WHOSE HAVING THE OUTLINE CURVE OF THE IMAGE (TEMPLE) ?

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Walter Roberson 2015-8-28

You tag with meaningful content, such as "image analysis" and "perimeter".

SWAMINATHAN 2015-8-28

okay thank you sir here after i will follow as per your suggestion.

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Walter Roberson 2015-8-28

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https://ww2.mathworks.cn/matlabcentral/answers/236826-how-to-count-the-number-of-grids-whose-having-the-outline-curve-of-the-image-temple#answer_190574

http://www.mathworks.com/help/images/ref/bwperim.html

or http://www.mathworks.com/help/images/ref/regionprops.html#input_argument_properties with Perimeter argument

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SWAMI NATHAN 2015-8-28

编辑：Walter Roberson 2015-8-28

在 MATLAB Online 中打开

This is my input image

and my code is this

img = imread('tanjore3.png');  
img(10:10:end,:,:) = 0;             
img(:,10:10:end,:) = 0;             
imshow(img);

i just place a grid on the image

now the partial output of this is shown below. My question is how to calculate the number of grid whose having the outline of the image ?

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