Graph based feature extraction and hybrid classification approach for facial expression recognition
L. B. Krithika, G. G. Lakshmi Priya
Topics & Concepts
Artificial intelligencePattern recognition (psychology)Computer scienceFacial expressionFeature extractionClassifier (UML)Facial recognition systemInvariant (physics)Facial expression recognitionComputer visionMathematicsMathematical physicsFace and Expression RecognitionEmotion and Mood RecognitionFace recognition and analysis