Extracting Local Binary Patterns from Image Key Points: Application to Automatic Facial Expression Recognition.
Xiaoyi FengYangming LaiXiaofei MaoJinye PengXiaoyue JiangAbdenour HadidPublished in: SCIA (2013)
Keyphrases
- keypoints
- local binary pattern
- scale invariant
- multiscale
- image features
- image matching
- facial expression recognition
- automatic facial expression recognition
- sift descriptors
- spatial information
- image representation
- image content
- matching process
- texture classification
- image segmentation
- scale space
- input image
- object recognition
- image classification
- feature descriptors
- face recognition
- image texture
- image analysis
- multiresolution
- pattern recognition
- image descriptors
- scale invariant feature transform
- texture analysis
- image structure
- high resolution
- invariant features
- facial expressions