python使用tkiner选择图片提取图片文字
时间: 2023-08-31 08:06:20 浏览: 86
要在Python中使用Tkinter选择图片并提取文字,可以使用以下步骤:
1. 导入必要的库和模块:
```
from PIL import Image
import pytesseract
from tkinter import Tk
from tkinter.filedialog import askopenfilename
```
2. 创建一个 Tkinter 窗口,用于选择要打开的图像文件:
```
root = Tk()
root.withdraw()
file_path = askopenfilename()
```
3. 打开选择的图像文件,并将其转换为可处理的图像格式:
```
img = Image.open(file_path)
img = img.convert('L')
```
4. 使用 Pytesseract 库提取图像中的文字:
```
text = pytesseract.image_to_string(img)
```
5. 将提取的文字打印输出:
```
print(text)
```
完整的代码示例:
```
from PIL import Image
import pytesseract
from tkinter import Tk
from tkinter.filedialog import askopenfilename
# 创建 Tkinter 窗口,用于选择要打开的图像文件
root = Tk()
root.withdraw()
file_path = askopenfilename()
# 打开选择的图像文件,并将其转换为可处理的图像格式
img = Image.open(file_path)
img = img.convert('L')
# 使用 Pytesseract 库提取图像中的文字
text = pytesseract.image_to_string(img)
# 将提取的文字打印输出
print(text)
```
阅读全文
相关推荐


















