How to retrieve image based on Euclidean distance?

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maha lakshmi
maha lakshmi 2013-3-7
评论： preeti 2014-12-4
Hi, I have calculated the Euclidean distance between Query image and images in the Database and sorted it.I have to retrieve the top 5 ranked images .But I don't know how display the corresponding image from the array of sorted Euclidean distance.please give some idea about it.
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Jan
Jan 2013-3-7
Without knowing any datils about the strcture you store the images in and what you exactly mean by "display", an answer is impossible. Please do not let us guess the details, when you know them exactly.

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Walter Roberson
Walter Roberson 2013-3-7
[sortedvals, idx] = sort(EuclideanDistances);
then idx(1:5) will be the image numbers corresponding to the top 5 images. From there, figure out the image names associated and display the images.

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