Low-cost real-time VLSI system for high-accuracy optical flow estimation using biological motion features and random forests.
Cong ShiJunxian HeShrinivas J. PundlikXichuan ZhouNanjian WuGang LuoPublished in: Sci. China Inf. Sci. (2023)
Keyphrases
- random forests
- optical flow estimation
- motion features
- optical flow
- flow field
- motion model
- depth images
- random forest
- motion analysis
- motion field
- ensemble methods
- decision trees
- machine learning algorithms
- motion estimation
- logistic regression
- image sequences
- action recognition
- motion segmentation
- motion patterns
- feature set
- motion vectors
- machine learning
- closed form
- multiresolution
- three dimensional
- bounding box
- video data
- multiscale
- stereo matching