Face Recognition based on scale invariant feature transform and Spatial Pyramid Representation.
Tao SongKe XiangXuan-Yin WangPublished in: SMC (2014)
Keyphrases
- spatial pyramid
- bag of features
- scale invariant feature transform
- image classification
- face recognition
- visual words
- image representation
- sift descriptors
- bag of words
- visual features
- keypoints
- image matching
- image features
- sparse representation
- object recognition
- face detection
- viewpoint
- action recognition
- feature detection
- similarity measure
- principal component analysis
- image content
- feature descriptors
- feature representation
- feature space
- multiscale