the code is inspired by Y. Ke and R. Sukthankar, Computer Vision and Pattern Recognition, 2004. and their MATLAB code. This code is only for study and research.
Cite As
Xing Di (2026). PCA-SIFT feature (https://www.mathworks.com/matlabcentral/fileexchange/50337-pca-sift-feature), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2014b
Compatible with any release
Platform Compatibility
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- AI and Statistics > Statistics and Machine Learning Toolbox > Dimensionality Reduction and Feature Extraction >
- Image Processing and Computer Vision > Computer Vision Toolbox > Feature Detection and Extraction > Local Feature Extraction > SIFT - Scale Invariant Feature Transform >
Find more on Dimensionality Reduction and Feature Extraction in Help Center and MATLAB Answers
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| Version | Published | Release Notes | |
|---|---|---|---|
| 1.0.0.0 |
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