主要介绍了python如何将图片转换素描画，帮助大家更好的用python处理图片，感兴趣的朋友可以了解下

代码如下 # -*- coding:utf-8 -*- import cv2 import numpy as np from tkinter import filedialog, Tk from os import getcwd from re import findall def open_path(): # 图片路径 root = Tk() root.withdraw() file_path = (filedialog.askopenfilename(title='\u90