CODEWITHSUNDEEP
image-processingcomputer-visionsift
user1073039
user1073039

Reputation: 63

SIFT prediction

I am using the SIFT implementation of Andrea Vedaldi, to calculate the sift descriptors of two images. But I would like to know if it is possible to predict where the object will be in next image, using SIFT descriptors.

Upvotes: 6

Views: 522

Answers (2)

alexander-liu7
alexander-liu7

Reputation: 201

It is possible.
In fact, There is a method called HOG. HOG 's descriptors is a upgraded version of SIFT's descriptors.
The HOG algorithm has been widely used in detection.

Upvotes: 0

Jav_Rock
Jav_Rock

Reputation: 22245

Yes it is possible, but SIFT descriptors are just one part of the method and not very related to prediction, but to detection.

You need to use SIFT for detection.

Once you detect the object, you preform the prediction step and update step with, for example, Kalman Filter.

Upvotes: 9

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