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Sift Algorithm

asked 2013-03-26 16:12:29 -0600

BMR gravatar image

plz i have a sift algorithm which make locs and descriptor and i want to save for each image which has locs and descriptor in to skip list data structure i want to know how i sorted them to make the search about any image easily ??

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answered 2013-03-27 08:27:50 -0600

Guanta gravatar image

Please write your Question more comprehensivly!! What do you want to know? You have computed descriptors at certain keypoints and now you would like to sort the positions of the keypoints? Why this?

If you would like to index your image dataset than I would follow a bag-of-words approach, i.e. computing one descriptor (from your many descriptors) for each of your images and use these for an image comparison.

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Like @Guanta pointed out, this question is not comprehensible, nor is your exact problem ...

StevenPuttemans gravatar imageStevenPuttemans ( 2013-03-27 08:50:18 -0600 )edit

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Asked: 2013-03-26 16:12:29 -0600

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Last updated: Mar 27 '13