extract_zero_crossing_regions() [1/2]

MAYAFLUX_API std::vector< double > MayaFlux::extract_zero_crossing_regions	(	const Kakshya::DataVariant &	data,
		double	threshold,
		size_t	region_size
	)

Definition at line 850 of file Yantra.cpp.

{
    auto extractor = std::make_shared<Yantra::FeatureExtractor<>>();
    extractor->set_extraction_method(Yantra::ExtractionMethod::ZERO_CROSSING_DATA);
    extractor->set_parameter("threshold", threshold);
    extractor->set_parameter("min_distance", 1.0);
    extractor->set_parameter("region_size", static_cast<uint32_t>(region_size));
 
    Yantra::Datum<std::vector<Kakshya::DataVariant>> input { { data } };
    auto result = extractor->apply_operation(input);
 
    return result.data[0];
}

References MayaFlux::Yantra::Datum< T >::data, and MayaFlux::Yantra::ZERO_CROSSING_DATA.