9.3 目标检测和边界框
%matplotlib inline
from PIL import Image
import sys
sys.path.append('/home/kesci/input/')
import d2lzh1981 as d2l%matplotlib inline
from PIL impor%matplotlib inline
from PIL import Image
import sys
sys.path.append('/home/kesci/input/')
import d2lzh1981 as d2l%matplotlib inline
from PIL impor