Unsupervised Learning of Optical Flow With CNN-Based Non-Local Filtering.
Long TianZhigang TuDejun ZhangJun LiuBaoxin LiJunsong YuanPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- unsupervised learning
- optical flow
- cellular neural networks
- supervised learning
- image sequences
- flow field
- motion estimation
- dense optical flow
- least squares
- optical flow estimation
- semi supervised
- optical flow computation
- motion field
- object recognition
- computer vision
- motion segmentation
- deep learning
- information filtering
- feature tracking
- dimensionality reduction
- moving objects
- motion model
- feature selection
- vector field
- qualitative and quantitative evaluation
- estimation of optical flow
- adaptive filtering
- machine learning
- filtering method
- bayesian networks
- image filtering
- d scene
- camera motion
- model selection
- reinforcement learning
- structure tensor
- multiscale
- optical flow algorithm
- training data
- learning algorithm