하다만 링크 보관소(opencv, ghost)

https://opencv-python-tutroals.readthedocs.org/en/latest/py_tutorials/py_feature2d/py_matcher/py_matcher.html?highlight=sift

http://stackoverflow.com/questions/20259025/module-object-has-no-attribute-drawmatches-opencv-python

http://darkpgmr.tistory.com/131

ghost

https://code.activestate.com/pypm/ghost.py/