Michele Rossi bb08efd08c add YAML-driven pipeline batch mode (vnasset pipeline) ...

Multi-stage pipelines declared in YAML: generate, edit (cross-product),
remove_bg, and upscale stages executed sequentially in a single GPU
session. Every intermediate artifact (image + metadata JSON) is saved
to {output_dir}/{stage_id}/ for full traceability.

Data routing:
- generate: list of prompts → list of images (1:1 per item)
- edit: fan-out cross-product (each input × each prompt)
- remove_bg / upscale: 1:1 passthrough

Resume: outputs that already exist are skipped. Use --force to re-run
everything — lets you add items to a stage without regenerating.

Examples: examples/portrait.yaml, examples/backgrounds.yaml

2026-07-08 14:52:27 +02:00

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