zea.tools

Standalone tools built on top of zea.

Unlike the rest of the package, the modules here are self-contained utilities rather than building blocks for a pipeline. Some of them double as a command line tool, in which case they are reachable through the zea CLI (see Command line interface).

Command line tools

• zea.tools.selection_tool (zea tools select) — interactively select regions of interest in images or a video, compare them with a metric, and interpolate masks across the frames of a sequence.

Python-only tools

These are used as libraries; they are not exposed as zea subcommands.

• zea.tools.hf — helpers for the Hugging Face Hub: downloading models and uploading folders / datasets.

• zea.tools.fit_scan_cone — detect the scan cone of an ultrasound image and crop it so the apex sits at the top center, ready for scan conversion. Also ships a small visualization demo, runnable with python -m zea.tools.fit_scan_cone --input_file <clip.avi>.

Modules

fit_scan_cone	Identifies the scan cone of an ultrasound image and crops it such that the apex of the cone is at the top center of the image.
hf	Huggingface hub (hf) tooling.
selection_tool	Interactive region-of-interest (ROI) selection.