Human Action Recognition: A Feature Point Trajectory and Space-Time Interest Point Based Approach.
Xinyi ChenPublished in: SmartWorld/SCALCOM/UIC/ATC/CBDCom/IOP/SCI (2018)
Keyphrases
- space time
- action recognition
- human actions
- feature points
- spatio temporal
- spatial and temporal
- video sequences
- action classification
- human activities
- computer vision
- image sequences
- pose estimation
- motion history images
- body parts
- bag of words
- affine transformation
- activity recognition
- point correspondences
- epipolar constraint
- human pose
- dynamic scenes
- epipolar geometry
- face images
- camera motion
- feature descriptors
- motion patterns
- machine learning
- image classification
- three dimensional
- bag of features
- face recognition
- stereo vision
- training set
- input image