Unsupervised Generation of Optical Flow Datasets from Videos in the Wild.
Hoang-An LeTushar NimbhorkarThomas MensinkAnil S. BaslamisliSezer KaraogluTheo GeversPublished in: CoRR (2018)
Keyphrases
- optical flow
- moving camera
- spatio temporal patterns
- youtube videos
- motion features
- video sequences
- motion estimation
- d scene
- image sequences
- optical flow computation
- benchmark datasets
- unsupervised manner
- optical flow estimation
- data sets
- dense optical flow
- motion parameters
- computer vision
- flow field
- human activities
- generation process
- video data
- video dataset
- least squares
- dynamic scenes
- video content
- video database
- velocity field
- vector field
- feature tracking
- action recognition
- supervised learning
- database