Image processing and ‘noise removal algorithms’ – the PDEs and their invariance properties & conservation laws. (English) Zbl 1393.94096
Summary: We analyse the symmetry, invariance properties and conservation laws of the partial differential equations (PDEs) and minimization problems (variational functionals) that arise in the analyses of some noise removal algorithms.
MSC:
| 94A08 | Image processing (compression, reconstruction, etc.) in information and communication theory |
| 35A30 | Geometric theory, characteristics, transformations in context of PDEs |
| 35Q94 | PDEs in connection with information and communication |
References:
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