delta.utilities.opencv_areafilt

delta.utilities.opencv_areafilt(I: numpy.ndarray[Any, numpy.dtype[numpy.uint8]], min_area: Optional[float] = 20, max_area: Optional[float] = None) → numpy.ndarray[Any, numpy.dtype[numpy.uint8]]

Area filtering using openCV instead of skimage

Parameters

I2D array

Segmentation mask.

min_areafloat or None, optional

Minimum object area. The default is 20

max_areafloat or None, optional

Maximum object area. The default is None.

Returns

I2D array

Filtered mask.