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SIFT (Scale invariant Feature Transform) Algorithm

version 1.0.0.0 (715 KB) by Naveen Cheggoju
This code gives you the SIFT keys and their descriptors for a given image.

19.4K Downloads

Updated 01 Oct 2013

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Two codes have been uploaded here. Out of these 'keypointsdetectionprogram' will give you the SIFT keys and their descriptors and 'imagekeypointsmatchingprogram' enables you to check the robustness of the code by changing some of the properties (such as change in intensity, rotation etc).Then you can check the matching percentage of key points between the input and other property changed image by using the key point locations using this code.You can select the images and properties from the options given in the command window.

Cite As

Naveen Cheggoju (2022). SIFT (Scale invariant Feature Transform) Algorithm (https://www.mathworks.com/matlabcentral/fileexchange/43723-sift-scale-invariant-feature-transform-algorithm), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired: SIFT Feature Extreaction

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