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Header: AVL.h
Namespace: avl
Module: FoundationPro

Filters the frequencies in a frequency domain image suppressing the elements of too low or too high frequency.


void avl::FrequencyDomain_FilterFrequencies
	const avl::Image& inFrequencyDomainImage,
	const atl::Optional<float>& inMinFrequency,
	const atl::Optional<float>& inMaxFrequency,
	avl::Image& outFrequencyDomainImage


Name Type Range Default Description
Input value inFrequencyDomainImage const Image& Input image in frequency domain
Input value inMinFrequency const Optional<float>& 0.0 - NIL Minimum frequency that will be kept
Input value inMaxFrequency const Optional<float>& 0.0 - NIL Maximum frequency that will be kept
Output value outFrequencyDomainImage Image& Filtered image in frequency domain


For input inFrequencyDomainImage only pixel formats are supported: 2⨯real.

Read more about pixel formats in Image documentation.


List of possible exceptions:

Error type Description
DomainError Not supported inFrequencyDomainImage pixel format in FrequencyDomain_FilterFrequencies. Supported formats: 2xReal.