A Hybrid Speed and Radial Distance Feature Descriptor Using Optical Flow Approach in HAR.
Guanghui HuaG. Hemantha KumarV. N. Manjunath AradhyaPublished in: AII (2022)
Keyphrases
- feature descriptors
- optical flow
- distance metric
- feature distributions
- image sequences
- image matching
- image features
- feature points
- distance measure
- distance function
- dynamic textures
- least squares
- shape features
- shape descriptors
- local binary pattern
- euclidean distance
- motion model
- computer vision
- moving objects
- image patches
- image analysis
- multi class
- depth data
- motion estimation