libjpeg

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"ERROR: broken data stream when reading image file" (TrueType fonts libjpeg and PIL on OS X)

I\'m running OS X 10.6.7, Python 2.6, and writing a small wxPython application that uses PIL to manipulate an image and add some text to it.[详细]

2023-03-11 01:43 分类：问答
Can I use libjpeg to read JPEGs with an alpha channel?

There seems to be some debate about whether JPEGs with alpha channels are valid or not.The answer I 开发者_JS百科had always understood to be correct is that in the JPEG FAQ, which is essentially \"No\[详细]

2023-03-10 08:53 分类：问答
_imaging C module error in python PIL

I have read the other posts about the notorious _imaging C module error when installing PIL on Mac OS X and none of the solutions provided anywhere, including the PIL FAQ, have proven helpful.[详细]

2023-03-08 14:27 分类：问答
Do the libjpeg and the .Net jpeg codec really differ significantly on monochrome data?

I work with a lot of monochrome image data and this morning I noticed that there appears to be a significant difference between the way libjpeg and the .Net jpeg codec handle monochrome data. It appea[详细]

2023-03-05 00:29 分类：问答
Seg Fault With libjpeg

I can\'t make any sense of the segmentation fault I\'m getting out of the following code: #include <stdio.h>[详细]

2023-03-01 08:25 分类：问答
OpenGL Texture Mapping using .jpg texture file

Does anyone know whether or not XCode has a framework (library) for reading and writing jpeg files, and what is the library/framework name? I want to load this jpg image for a texture mappin开发者_如何[详细]

2023-02-23 18:47 分类：问答
Compressing IplImage to JPEG using libjpeg in OpenCV

So I have this problem. I have an IplImage that i want to compress to JPEG and do something with it. I use libjpeg8b.The code exit when it goes the function of jpeg_start_compress() with an error of \[详细]

2023-02-19 20:56 分类：问答
Compiling libJPEG with Alchemy (-swc)

I have tried for a few days to compile -swc with -ljpeg but have not had any luck. Here is what i have been doing.[详细]

2023-02-19 14:48 分类：问答
libjpeg/CreateDIBSection problem

I\'m writing a Win32-based application that displays jpeg images from a database. I picked libjpeg as the decoder, but most images display incorrectly. It can be fixed by increasing or decreasing the[详细]

2023-02-18 06:24 分类：问答
Snow Leopard, Homebrew python 2.7, virtualenv, libjpeg and PIL = import error

There are a ton of permutations of this question on StackOverflow and the web in general.I\'ve tried a lot of things and nothing works for me.[详细]

2023-02-16 17:10 分类：问答