RETRACTED ARTICLE: A robust feature extraction with optimized DBN-SMO for facial expression recognition
Ramachandran Vedantham, E. Sreenivasa Reddy
Topics & Concepts
Computer scienceLocal binary patternsArtificial intelligencePattern recognition (psychology)Feature extractionDiscrete cosine transformDeep belief networkFacial expressionFeature (linguistics)HistogramArtificial neural networkPhilosophyLinguisticsImage (mathematics)Face and Expression RecognitionEmotion and Mood RecognitionAdvanced Computing and Algorithms