A multiscale rectangular element method for elliptic problems with entirely small periodic coefficients.
Jinru ChenJun-zhi CuiPublished in: Appl. Math. Comput. (2002)
Keyphrases
- multiscale
- cost function
- significant improvement
- pairwise
- image processing
- detection method
- preprocessing
- data sets
- wavelet coefficients
- segmentation method
- alternative methods
- feature extraction
- wavelet transform
- high accuracy
- high precision
- combinatorial optimization
- search methods
- pixel values
- numerical methods
- polar coordinates