cd /home/nvme/dockerdata/prove/face-clustering-rk3588 

# Files e dir necessarie per far funzionare

prj_root/
├── bin/
│   └── face_scan
├── lib/
│   └── librknnrt.so
├── models/
│   ├── SCRFD_500M_KPS_640.rknn
│   └── face_recognition_sface_2021dec.rknn
└── test
    └── test3f.jpg

### Copia

cd /home/nvme/dockerdata/prove/s121js || exit 1

mkdir -p bin lib models

cp -f \
  /home/nvme/dockerdata/prove/face-clustering-rk3588/lib/librknnrt.so \
  lib/

cp -f \
  /home/nvme/dockerdata/prove/face-clustering-rk3588/models/SCRFD_500M_KPS_640.rknn \
  models/

cp -f \
  /home/nvme/dockerdata/prove/face-clustering-rk3588/models/face_recognition_sface_2021dec.rknn \
  models/


### Compilazione

make clean
make -j"$(nproc)"

### Test delle quattro rotazioni

for rotation in 0 90 180 270; do
  ./bin/face_scan \
    --rotation "$rotation" \
    test/test3f.jpg \
    > "/tmp/rotation_${rotation}.json" \
    2> "/tmp/rotation_${rotation}.stderr"

  status=$?
  stderr_bytes=$(wc -c < "/tmp/rotation_${rotation}.stderr")

  echo \
    "rotation=$rotation" \
    "status=$status" \
    "stderr_bytes=$stderr_bytes"
done

### Verifica dimensioni, rotazione e volti

python3 - <<'PY'
import json
from pathlib import Path

for rotation in (0, 90, 180, 270):
    json_path = Path(
        "/tmp/rotation_"
        + str(rotation)
        + ".json"
    )

    data = json.loads(
        json_path.read_text(encoding="utf-8")
    )

    image = data.get("image")
    faces = data.get("faces")

    if not isinstance(image, dict):
        raise SystemExit(
            "Campo image non valido per rotazione "
            + str(rotation)
        )

    if not isinstance(faces, list):
        raise SystemExit(
            "Campo faces non valido per rotazione "
            + str(rotation)
        )

    print(
        "rotation:",
        rotation,
        "size:",
        str(image.get("width"))
        + "x"
        + str(image.get("height")),
        "json_rotation:",
        image.get("rotation"),
        "faces:",
        len(faces),
    )
PY