MIDAG@UNC Geometry-driven Diffusion. MIDAG@UNC MIDAG@UNC.
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MIDAG@UNC MIDAG@UNC Geometry-driven Geometry-driven Diffusion Diffusion
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Transcript of MIDAG@UNC Geometry-driven Diffusion. MIDAG@UNC MIDAG@UNC.
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Geometry-driven Geometry-driven DiffusionDiffusion
Geometry-driven Geometry-driven DiffusionDiffusion
MIDAG@UNCMIDAG@UNC
Linear Linear Diffusion Diffusion Results in Results in Drifting Drifting MaximaMaxima
Linear Linear Diffusion Diffusion Results in Results in Drifting Drifting MaximaMaxima
MIDAG@UNCMIDAG@UNC
Perona Perona Diffusion Diffusion
Keeps Keeps Some Some Edges Edges
Through Through Scale Scale
Perona Perona Diffusion Diffusion
Keeps Keeps Some Some Edges Edges
Through Through Scale Scale
MIDAG@UNCMIDAG@UNC
Compare MargarineCompare Margarine Compare MargarineCompare Margarine
MIDAG@UNCMIDAG@UNC
Bilateral Filtering: VCD and form Bilateral Filtering: VCD and form systemsystem
Bilateral Filtering: VCD and form Bilateral Filtering: VCD and form systemsystem
Think: form system input to Think: form system input to diffusion process, and diffusion.diffusion process, and diffusion.
Blurs within boundary by using a Blurs within boundary by using a weighting function that is the weighting function that is the product of two Gaussians:product of two Gaussians: Gaussian with a spatial kernel: Gaussian with a spatial kernel:
closer pixels have higher weight. closer pixels have higher weight. Gaussian in the intensity domain: Gaussian in the intensity domain:
higher weights for pixels with similar higher weights for pixels with similar intensities.intensities.
Dorsey, 2002Dorsey, 2002
Think: form system input to Think: form system input to diffusion process, and diffusion.diffusion process, and diffusion.
Blurs within boundary by using a Blurs within boundary by using a weighting function that is the weighting function that is the product of two Gaussians:product of two Gaussians: Gaussian with a spatial kernel: Gaussian with a spatial kernel:
closer pixels have higher weight. closer pixels have higher weight. Gaussian in the intensity domain: Gaussian in the intensity domain:
higher weights for pixels with similar higher weights for pixels with similar intensities.intensities.
Dorsey, 2002Dorsey, 2002
