Scale Invariant Feature Transform Flow trajectory approach with applications to human action recognition.
Jia-Tao ZhangAh Chung TsoiSio-Long LoPublished in: IJCNN (2014)
Keyphrases
- action recognition
- bag of features
- scale invariant feature transform
- human activities
- bag of words
- activity recognition
- human actions
- sift descriptors
- computer vision
- human detection
- keypoints
- image matching
- object recognition
- feature matching
- three dimensional
- detection algorithm
- graph cuts
- feature points
- visual words
- feature detection
- image descriptors