# Reference

API documentation auto-generated from source code docstrings, plus configuration and format references.

## CLI

- [YAML Configuration Reference](cli-config.md) — Field-by-field reference for CLI pipeline configs

## Modules

| Module | Description |
|--------|-------------|
| `osipy.cli` | Command-line interface and config parsing |
| `osipy.common` | Shared utilities: I/O, AIF, fitting, validation, backend |
| `osipy.dce` | DCE-MRI pharmacokinetic modeling (Tofts, Extended Tofts, Patlak, 2CXM) |
| `osipy.dsc` | DSC-MRI deconvolution-based perfusion (SVD, oSVD, cSVD) |
| `osipy.asl` | Arterial spin labeling (CBF quantification, M0 calibration) |
| `osipy.ivim` | Intravoxel incoherent motion (bi-exponential fitting) |
| `osipy.pipeline` | End-to-end analysis pipelines |

## Data Formats

- [Vendor DICOM Tags](vendor-dicom-tags.md) — Vendor-specific DICOM tag mappings
