多项选择题
A.SIFTB.SURFC.ORBD.FAST
A.高斯噪声B.椒盐噪声C.泊松噪声D.散斑噪声
A.CV2.INTER_LINEARB.CV2.INTER_NEARESTC.CV2.INTER_AREAD.CV2.INTER_CUBIC