PeakCallerMaximumFilter#

class PeakCallerMaximumFilter(shape, num_peaks=1000, min_distance=1, min_boundary_distance=0, min_score=None, max_score=None, batch_dims=None, shm_handler=None, **kwargs)[source]#

Bases: PeakCaller

Find local maxima by applying a maximum filter and enforcing a distance constraint subsequently. This is similar to the strategy implemented in skimage.feature.peak_local_max.

Attributes

PeakCallerMaximumFilter.shareable

Indicate whether the analyzer can be shared across processes.

Methods

PeakCallerMaximumFilter.__call__(state, ...)

Update the internal parameter store based on input array.

PeakCallerMaximumFilter.call_peaks(scores, ...)

Call peaks in the score space.

PeakCallerMaximumFilter.init_state()

Initialize the analyzer state.

PeakCallerMaximumFilter.merge([results])

Merge multiple instances of PeakCaller.

PeakCallerMaximumFilter.oversample_peaks(...)

Refines peaks positions in the corresponding score space.

PeakCallerMaximumFilter.result(state[, ...])

Finalize the analysis result with optional postprocessing.