Animating Flow Fields: Rendering of Oriented Line Integral Convolution.
Rainer WegenkittlM. Eduard GröllerWerner PurgathoferPublished in: CA (1997)
Keyphrases
- flow field
- optic flow
- optical flow
- optical flow fields
- image sequences
- image motion
- motion parameters
- motion analysis
- optical flow estimation
- integral equation
- visual effects
- motion segmentation
- velocity field
- fluid motion
- motion field
- parametric models
- high quality
- diffusion process
- motion discontinuities
- optical flow computation
- vector field
- image processing
- diffusion equation
- ego motion
- rigid motion
- motion boundaries
- scale space
- d scene
- estimation of optical flow
- pairwise
- multiscale
- level set
- stereo disparity
- video sequences
- energy functional