Pyramidal Lucas - Kanade-Based Noncontact Breath Motion Detection.
Quoc-Viet TranShun-Feng SuVan-Truong NguyenPublished in: IEEE Trans. Syst. Man Cybern. Syst. (2020)
Keyphrases
- motion detection
- lucas kanade
- motion estimation
- optical flow
- image sequences
- image alignment
- flow field
- optical flow estimation
- motion field
- multiresolution
- detection algorithm
- object model
- active appearance models
- video surveillance
- video sequences
- surveillance system
- moving target
- background subtraction
- motion vectors
- motion compensation
- computer vision
- video coding
- motion segmentation
- d scene
- camera motion
- coarse to fine
- reinforcement learning
- vector field
- motion model
- computational complexity