Contourlet structural similarity for facial expression recognition.
Seyed Mehdi LajevardiZahir M. HussainPublished in: ICASSP (2010)
Keyphrases
- structural similarity
- facial expression recognition
- facial expressions
- structural information
- human computer interaction
- expression recognition
- image denoising
- image quality assessment
- multiresolution
- face recognition
- correlation coefficient
- human faces
- expression classification
- quality metrics
- facial images
- feature extraction
- facial features
- image fusion
- face images
- subband
- denoising
- wavelet transform
- co occurrence
- high quality
- training data
- recognizing facial expressions