LAB 09 · 检测几何：框、匹配、NMS 与 AP · 实现代码

import os, tempfile
from pathlib import Path
# Isolated ephemeral workspace supports detached runs with readonly project storage.
SPATIAL_RUN_DIR = Path(tempfile.mkdtemp(prefix='lecture03-'))
os.chdir(SPATIAL_RUN_DIR)
print('Ephemeral experiment directory:', SPATIAL_RUN_DIR)