American Sign Language Detection using PCA and LDA

Provides scripts for testing the two algorithms as well as testing real time input.

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Provides code for American Language recognition code. Input can be through an image or real time video. Further details about algorithm and results given in https://sites.google.com/site/autosignlan. This file contains the wrapper for testing the efficiency of the PCA and LDA algorithms and a script for testing the code with real time input from webcam. Contains a skin detection code from http://clickdamage.com/sourcecode/index.php and the database from http://www.idiap.ch/resource/gestures/ so please provide due credit to them as well if you use this. Demonstration of this code - http://www.youtube.com/watch?v=jT9lZLhgAIY

Cite As

Neeraj (2026). American Sign Language Detection using PCA and LDA (https://www.mathworks.com/matlabcentral/fileexchange/36394-american-sign-language-detection-using-pca-and-lda), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.2.0.0

Added link to demonstration video

1.1.0.0

Added description of Matlab codes present.

1.0.0.0