Unsupervised Learning for Optical Flow Estimation Using Pyramid Convolution LSTM.
Shuosen GuanHaoxin LiWei-Shi ZhengPublished in: CoRR (2019)
Keyphrases
- optical flow estimation
- unsupervised learning
- coarse to fine
- multiscale
- optical flow
- multiresolution
- optical flow computation
- flow field
- image processing
- supervised learning
- variational methods
- semi supervised
- stereo matching
- scale space
- expectation maximization
- motion model
- object detection
- dimensionality reduction
- input image
- machine learning
- variational optical flow
- image sequences
- feature selection
- vector field
- motion field
- image registration
- velocity field
- motion estimation
- multi frame
- dynamic programming
- image segmentation
- estimation of optical flow