cellmap_flow.dashboard.bbx_generator

Bounding box generator integration for the pipeline builder dashboard. Uses the neuroglancer viewer to interactively create bounding boxes.

Attributes

logger

Classes

BBXGenerator

Manages interactive bounding box generation in Neuroglancer

Functions

create_bounding_boxes_interactive(→ List[Dict[str, Any]])

Create bounding boxes interactively in Neuroglancer.

Module Contents

cellmap_flow.dashboard.bbx_generator.logger

class cellmap_flow.dashboard.bbx_generator.BBXGenerator(image_path: str, num_boxes: int, verbose: bool = True)

Manages interactive bounding box generation in Neuroglancer

image_path

num_boxes

verbose = True

viewer = None

bounding_boxes = []

start_viewer() → str

Start Neuroglancer viewer for drawing bounding boxes.

Returns:: URL to access the viewer

wait_for_boxes(timeout: int = 3600) → List[Dict[str, Any]]

Wait for user to create bounding boxes. Polls the viewer annotations and returns when target is reached or timeout.

Parameters:: timeout – Maximum seconds to wait (default 1 hour)
Returns:: List of bounding boxes

close(): Close the viewer

cellmap_flow.dashboard.bbx_generator.create_bounding_boxes_interactive(image_path: str, num_boxes: int, verbose: bool = True) → List[Dict[str, Any]]

Create bounding boxes interactively in Neuroglancer.

Parameters:

image_path – URL or path to image (zarr/n5/precomputed)
num_boxes – Target number of bounding boxes to create
verbose – Print progress messages

Returns:

List of bounding boxes