是否可以在Python中打开ljpg(无损jpeg)文件? [英] Is it possible to open a ljpg (lossless jpeg) file in Python?

问题描述

有人知道是否可以在Python中打开ljpg(无损jpeg)文件吗? (特别是我在Windows XP上使用的是spyder).

Does anyone know if it is possible to open a ljpg (lossless jpeg) file in Python? (specifically I'm using spyder on Windows XP).

我已经在Google，此处和Python文档中进行了搜索，但看不到任何内容.

I've searched around on Google, here and the Python documentation and I can't see anything.

如果不可能，我将尝试找出如何调用Octave进行转换，但是如果我不必这样做，那将是很好的选择.

If it's not possible, I'll try to work out how to call Octave to convert it, but it would be great if I didn't have to do that.

谢谢！

推荐答案

由于以下操作无效，请尝试使用此包装器: http://ebiznisz.hu/python-jpegtran/

Since the below didn't work, try this wrapper: http://ebiznisz.hu/python-jpegtran/

似乎可以解决问题.

http://www.pyglet.org/doc/api/pyglet.image-module.html
http://effbot.org/imagingbook/image.htm

这两个中的任何一个都应该能够.

Any of the two should be able to.

from PIL import Image
im = Image.open("test.ljpg")
im.show()

这篇关于是否可以在Python中打开ljpg(无损jpeg)文件?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！