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Locality Preserving Projection (LPP) Based Facial Feature Detection

version (7.79 MB) by Iftekhar Tanveer
Classify if a person is wearing spectacles or not using Locality Preserving Projection (LPP)

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Updated 16 Oct 2012

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Application of pattern recognition and machine learning in images is a major area in image processing and computer vision research. However, large information content of images restricts straight forward use of pattern recognition algorithms like classification, clustering etc. Therefore, it is necessary to reduce the information contents of images. In this project, a method naming “Locality Preserving Projection (LPP)” has been analyzed for its use of reducing the information contents. A Graphical User Interface (GUI) has been implemented to show various aspects of locality preserving projection. Acknowledgement: Thanks to Deng Cai ( for the LPP code

Cite As

Iftekhar Tanveer (2020). Locality Preserving Projection (LPP) Based Facial Feature Detection (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (5)

Rupali Kute

thank you very much.

muthu Kumar



MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
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