<object> -> <bndbox> -> 4개의 coord가져오기

(데이터는 사진과 다릅니다)

import xml.etree.ElementTree as elemTree
tree = elemTree.parse(annotation_list[0])
object_a = tree.find('object')
print(object_a.find('bndbox')[0], object_a.find('bndbox')[0].text)
print(object_a.find('bndbox')[1], object_a.find('bndbox')[1].text)
print(object_a.find('bndbox')[2], object_a.find('bndbox')[2].text)
print(object_a.find('bndbox')[3], object_a.find('bndbox')[3].text)

print 결과 이미지