python中OpenCV读取中文路径的图片

参考：opencv_python使用cv2.imread()读取中文路径报错问题

def cv_imread(filePath):
    cv_img=cv2.imdecode(np.fromfile(filePath,dtype=np.uint8),-1)
    return cv_img

if __name__=='__main__':

    path='E:/images/百合/百合1.jpg'

    img=cv_imread(path)

    cv2.namedWindow('lena',cv2.WINDOW_AUTOSIZE)

    cv2.imshow('lena',img)

    k=cv2.waitKey(0)

    ##这样是保存到了和当前运行目录下

    cv2.imencode('.jpg', img)[1].tofile('百合.jpg')