Beating the Quality of JPEG 2000 with Anisotropic Diffusion.
Christian SchmaltzJoachim WeickertAndrés BruhnPublished in: DAGM-Symposium (2009)
Keyphrases
- anisotropic diffusion
- noise removal
- edge detection
- partial differential equations
- edge preserving
- bilateral filtering
- diffusion equation
- diffusion process
- nonlinear diffusion
- compression algorithm
- diffusion tensor
- image compression
- structure tensor
- diffusion coefficient
- edge enhancement
- adaptive smoothing
- high quality
- impulse noise removal
- noisy images
- fourth order
- nonlinear filtering
- edge preservation
- half quadratic
- speckle reduction