Automatic feature point detection and tracking of human actions in time-of-flight videos.
Xiaohui YuanLongbo KongDengchao FengZhenchun WeiPublished in: IEEE CAA J. Autom. Sinica (2017)
Keyphrases
- human actions
- feature points
- recognition of human actions
- time of flight
- action recognition
- spatio temporal
- image sequences
- video sequences
- human activities
- space time
- pose estimation
- depth images
- human motion
- depth map
- depth information
- activity recognition
- epipolar geometry
- object tracking
- infrared
- visual features
- feature matching
- motion model
- stereo vision
- object detection
- point correspondences
- high resolution
- particle filter
- computer vision
- human body
- video scene
- decision trees
- moving camera
- motion segmentation
- partial occlusion
- video surveillance
- degrees of freedom
- range data
- data sets
- feature descriptors
- bounding box
- multi view
- event detection
- sensor data