Toward a more robust facial expression recognition in occluded images using randomly sampled Gabor based templates.
Ligang ZhangDian TjondronegoroVinod ChandranPublished in: ICME (2011)
Keyphrases
- facial expression recognition
- randomly sampled
- facial expressions
- image database
- input image
- cohn kanade
- image features
- image retrieval
- image analysis
- three dimensional
- expression recognition
- image data
- human computer interaction
- facial images
- partial occlusion
- object recognition
- pose invariant
- person independent
- multiscale
- co occurrence
- feature points
- gabor filters
- illumination conditions
- fractal dimension
- complex background
- facial expression analysis
- image processing