Pre-filter that incorporates the noise model
Abstract A linear denoising filter is usually of lowpass type, and the main parameter in a lowpass filter is the cutoff frequency. The lowpass filters are normally shift invariant and can be implemented as convolution in the spatial domain or as multiplication in the Fourier domain. This paper prese...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-05-01
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| Series: | Visual Computing for Industry, Biomedicine, and Art |
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| Online Access: | http://link.springer.com/article/10.1186/s42492-020-00051-z |