How to find the euclidean distance

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ajith
ajith 2013 年 3 月 6 日
how to find the euclidean distance for the 586 x 1 image

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Jan
Jan 2013 年 3 月 6 日
編集済み: Jan 2013 年 3 月 6 日
The term "distance" implies, that there are two different objects. So you can calculate trhe distance from one object to another only. Currently you have a "568x1 image", what is a really unusual format for an image, which are usually rectangular. Then you need another 568 x 1 vector to calculate the distance to:
img = rand(568, 1); % Test data!
img2 = rand(568, 1); % Missing in your question
dist = sqrt(sum((img - img2) .^ 2));

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