2021
03-17
03-17
Python 实现图像逐像素点取邻域数据
图像比较大的话,在MATLAB上跑起来比较慢,用Python跑就会快很多,贴此备用吧!#coding=utf-8importpandasaspdimportnumpyasnpfrompandasimportDataFramefrommatplotlibimportpyplotaspltfrommatplotlibimportimageimportscipyimportcv2importscipy.ioassio#原始数据四周补0defpad_data(data,nei_size):m,n=data.shapet1=np.zeros([nei_size//2,n])data=np.concatenate((t1,data,t1))m,n=data....
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