| """pdfsys-layout-analyser — page layout detection. | |
| Runs exactly once per PDF on the needs-ocr branch; the produced | |
| LayoutDocument is cached and read by both pdfsys-router (stage-B decision) | |
| and the downstream parser backends (pipeline / vlm). | |
| Model candidates: PP-DocLayoutV3, docling-layout-heron (OpenVINO INT8). | |
| """ | |
| __version__ = "0.0.1" | |