Smooth Image Surface Approximation by Piecewise Cubic Polynomials.
Oliver Matias van KaickHélio PedriniPublished in: CIARP (2007)
Keyphrases
- image data
- input image
- smoothness constraint
- single image
- image features
- multiscale
- vector field
- piecewise constant
- reconstruction method
- image classification
- minimal surface
- image representation
- image content
- high resolution
- image retrieval
- piecewise polynomial
- intensity images
- image segmentation
- surface reconstruction
- image matching
- image analysis
- three dimensional
- energy functional
- distance transform
- gradient field
- deformable surface
- object recognition
- virtual camera