{
  "status": "generated",
  "stage": "white_background_pose_cutout",
  "purpose": "Pose, framing, and perspective reference for later character identity transfer",
  "inputs": {
    "camera_frame": {
      "path": "/home/cbsim/ws/AiBook/docs/assets/part-07/chapter-05/p7-5-3-qwen-2511-camera-front-left-quarter-view-low-angle-shot-no-closeup-v7-seed-5420-steps-20.png",
      "sha256": "de856e75a56c7eef2fbc8bd217ee8d1f69774d221e516d0b780277649e540ff4"
    },
    "person_mask": {
      "path": "/home/cbsim/ws/AiBook/docs/assets/part-07/chapter-05/p7-5-4-sam2-person-mask-official-camera-scene-c-no-closeup-v9.png",
      "sha256": "f992fe9fe814cbae86c6061e56ad73724e05abe0dc6742fbc125e1932ab5610f",
      "semantics": "white=source character copied; black=white background"
    }
  },
  "output": {
    "path": "/home/cbsim/ws/AiBook/docs/assets/part-07/chapter-05/p7-5-4-character-pose-cutout-white-official-camera-scene-c-no-closeup-v9-size-1280x1280.png",
    "sha256": "e092b1676a3cf4abe58a6bffe78126bc62fe8f41d2453aa7d1ba5bccc222051c",
    "width": 1280,
    "height": 1280
  },
  "canvas": "opaque white; this is a pose reference, not an alpha compositing asset",
  "elapsed_seconds": 0.1
}
