grayscale image processing

[zyb1003]

You can do a lot with pillow, see: https://auth0.com/blog/image-processing-...th-pillow/
but I don't believe there is any code there for image processing

for that you want something like scikit-image see: http://scikit-image.org/

Hello, thanks for the reply. I know that the Scikit might be a more powerful tool for image processing, but I still cannot find a proper way to achieve my goal. Could you please solve it more specifically?

Thanks

---

OpenCV is a really strong choice for image processing:
http://opencv-python-tutroals.readthedoc...rials.html

Hello,

Thanks for reply, I know OpenCV is a more powerful tool for image processing, and of course it's more complicated than pillow, but I think pillow is also a powerful tool and I think it's enough for me. However, now what confused me is how can I achieve my goal. Thanks