Spectral discretization of the time-dependent Navier-Stokes problem coupled with the heat equation.
Rahma AgroumChristine BernardiJamil SatouriPublished in: Appl. Math. Comput. (2015)
Keyphrases
- heat equation
- navier stokes
- steady state
- numerical simulations
- scale space
- scale spaces
- diffusion process
- image smoothing
- partial differential equations
- spectral analysis
- gaussian kernel
- image brightness
- gaussian scale space
- velocity field
- computational fluid dynamics
- heat kernel
- fluid dynamics
- image processing
- image processing and computer vision
- weight matrix
- image analysis
- optical flow