Horn-Schunck Optical Flow with a Multi-Scale Strategy.
Enric Meinhardt-LlopisJavier Sánchez PérezDaniel KondermannPublished in: Image Process. Line (2013)
Keyphrases
- optical flow
- multiscale
- optical flow estimation
- image sequences
- optical flow computation
- motion field
- scale space
- edge detection
- dense optical flow
- motion model
- flow field
- multiple scales
- coarse to fine
- computer vision
- motion parameters
- computation of optical flow
- keypoints
- search strategy
- vector field
- d scene
- database
- image representation
- natural images
- least squares
- wavelet transform
- motion estimation
- computational complexity
- machine learning