A hybrid approach of NN and HMM for facial emotion classification

Pattern Recognition Letters

Volumn 23, Issue 11, 2002, Pages 1303-1310

  Hu, Tianming ^a   De Silva, Liyanage C ^a   Sengupta, Kuntal ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Facial emotion classification; Gabor wavelets; Hidden Markov Model; Neural network

Indexed keywords

ALGORITHMS; HEURISTIC METHODS; IMAGE ANALYSIS; MARKOV PROCESSES; NEURAL NETWORKS; SPEECH RECOGNITION;

FACIAL EMOTION CLASSIFICATION;

FEATURE EXTRACTION;

PATTERN RECOGNITION;

ALGORITHM; EMOTION; FACE; IMAGE ANALYSIS; MODEL; NERVE CELL NETWORK; SPEECH DISCRIMINATION;

EID: 0036721973     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-8655(02)00079-X     Document Type: Article

References (10)

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5. Computers seeing people
6. Neural networks for statistical recognition of continuous speech
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8. A tutorial on Hidden Markov Models and selected application in speech recognition
9. Human emotion recognition from motion using a radial basis function network architecture
10. Comparison between geometry-based and Gabor-wavelets-based facial expression recognition using multi-layer perceptron