Lagrangian Texture Advection: Preserving both Spectrum and Velocity Field.
Qizhi YuFabrice NeyretEric BrunetonNicolas HolzschuchPublished in: IEEE Trans. Vis. Comput. Graph. (2011)
Keyphrases
- velocity field
- image brightness
- vector field
- optical flow
- perspective projection
- flow field
- fluid flow
- motion field
- optical flow estimation
- image sequences
- computational fluid dynamics
- smoothing algorithm
- texture features
- texture analysis
- gray level
- fluid motion
- motion estimation
- numerical methods
- motion model
- natural images