多次resize操作+python
2021/4/8 14:25:08
本文主要是介绍多次resize操作+python,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
def resize(image, size_num): delm=max( image.shape[1], image.shape[0]) if delm>size_num: multiple = delm/size_num ss=1 hh_big=image.shape[1] ww_big=image.shape[0] while ss<=multiple and multiple>1.0: ss=ss+0.5 image=cv2.resize(image, (int(hh_big/ss), int(ww_big/ss)), interpolation=cv2.INTER_AREA) else: multiple = size_num/delm ss=1 hh_big=image.shape[1] ww_big=image.shape[0] while ss<=multiple and multiple>1.0: ss=ss+0.5 image=cv2.resize(image, (int(hh_big*ss), int(ww_big*ss)), interpolation=cv2.INTER_CUBIC) image=cv2.resize(image, (size_num, size_num-50), interpolation=cv2.INTER_CUBIC) return image
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