Improving Realism of Facial Interpolation and Blendshapes with Analytical Partial Differential Equation-Represented Physics.
Sydney DayZhidong XiaoEhtzaz ChaudhryMatthew HookerXiaoqiang ZhuJian ChangAndrés IglesiasLihua YouJian J. ZhangPublished in: Axioms (2024)
Keyphrases
- partial differential equations
- level set
- anisotropic diffusion
- image denoising
- numerical solution
- image processing
- multiscale
- numerical algorithms
- image enhancement
- differential equations
- energy functional
- problems in image processing
- facial expressions
- numerical methods
- finite difference
- finite difference method
- face recognition
- diffusion equation
- ordinary differential equations
- fourth order
- regularization method
- numerical scheme
- hamilton jacobi
- curve evolution
- high order
- numerical integration
- image analysis
- image smoothing
- mumford shah model
- integral equation
- higher order