Interpolation and extrapolation of image partitions using Fourier descriptors: application to segmentation-based coding schemes.
Ferran MarquésBernat LlorensAntoni GasullPublished in: ICIP (3) (1995)
Keyphrases
- fourier descriptors
- coding scheme
- segmentation method
- image segmentation
- segmentation algorithm
- multiscale
- image analysis
- input image
- moment invariants
- image data
- affine invariant
- affine transformation
- edge detection
- image representation
- energy function
- image features
- shape analysis
- image retrieval
- medical images
- keypoints
- fourier transform
- high resolution
- feature vectors
- shape representation
- feature points
- prior information
- shape prior
- image sequence coding
- feature selection
- shape features
- image processing