Cleaning radio interferometric images using a spherical wavelet decomposition.
C. J. SkipperAnna M. M. ScaifeJason D. McEwenPublished in: Astron. Comput. (2019)
Keyphrases
- wavelet decomposition
- wavelet representation
- multiresolution decomposition
- three dimensional
- texture characterization
- wavelet transformation
- image data
- image analysis
- input image
- image features
- wavelet transform
- image registration
- image classification
- subband
- wavelet domain
- multiresolution
- high frequency
- image retrieval
- edge detection
- multiscale
- wavelet filters
- dyadic wavelet transform
- gabor filters
- texture analysis
- object recognition
- radon transform
- feature vectors
- computational complexity
- texture feature extraction
- residual image
- similarity measure
- image processing
- computer vision