acia.segm.processor.cellpose_sam#

Segmenter using CellposeSAM: https://doi.org/10.1101/2025.04.28.651001

class acia.segm.processor.cellpose_sam.CellposeSAMSegmenter[source]#

Bases: SegmentationProcessor

CellposeSAMSegmenter using Cellpose SAM: https://doi.org/10.1101/2025.04.28.651001

__init__(use_GPU=None, pretrained_model=None, autorelease=True)[source]#

Initialize the Cellpose-SAM segmenter.

Parameters:

  • use_GPU – Force GPU on/off. None (default) auto-detects via cellpose.core.use_gpu().

  • pretrained_model – Which Cellpose model to load. None (default) loads Cellpose’s built-in default model. Pass a model name or a path to weights to override it (forwarded to cellpose.models.CellposeModel). The actually loaded model is printed on first use.

  • autorelease (bool) – Release the model after each call to free GPU memory.