학술저널
CHOOSING REGULARIZATION PARAMETER BY GLOBAL L-CURVE CRITERION
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 30, No. 1
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2017.02117 - 128 (12 pages)
- 2
As an efficient way to determine the regularization pa-rameter in the discrete ill-posed problems with multiple right-hand sides, we suggest global L-curve criterion as an extension of L-curve technique for image restoration problems with single right-hand side.
1. Introduction
2. Review of the L-curve
3. Global L-curve criterion for regularization parameters
4. Numerical experiments
5. Conclusions
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