Re: python and displaying on 10 bit monitors
On Tue, 13 Aug 2013 05:25:34 -0700, rlkling wrote:
> Or, asking another way, are there any python libraries that display images
> to 10 bit monitors as 10 bit images, and not scaled to 8 bit?
This should be possible using PyOpenGL and GLUT, with:
glutInitDisplayString("red=10 green=10 blue=10")
That's based upon a quick look at:
http://www.amd.com/us/Documents/10-Bit.pdf
http://www.nvidia.com/docs/IO/40049/TB-04701-001_v02_new.pdf
I don't have a 30-bpp monitor to test it with.
You may be able to do the same thing using e.g. QGLWidget or wxGLCanvas,
but I don't think that you can get 30-bpp with GDI, so you're limited to
solutions involving OpenGL (or DirectX, if you can figure out the
necessary pieces).
--
http://mail.python.org/mailman/listinfo/python-list
Re: python and displaying on 10 bit monitors
Yea, that is not quite what I am looking for. He uses Python Image Library and as far as I can tell it does not display the images as 10 bits on 10 bit displays. So far the only app that I can find that does this is photoshop. -- http://mail.python.org/mailman/listinfo/python-list
Re: python and displaying on 10 bit monitors
On Tue, Aug 13, 2013 at 6:25 AM, wrote: > Are there any python libraries that read and display High Dynamic Range > images like this matlab code? > > http://www.mathworks.com/matlabcentral/fileexchange/27115-hdr-image-viewer-for-deep-color-monitor > > Or, asking another way, are there any python libraries that display images to > 10 bit monitors as 10 bit images, and not scaled to 8 bit? A Google search turns up this blog post: http://hoganhdr.blogspot.com/2009/10/h2-image-viewer-python.html No idea whether it works or not, and you'll have to fix the indentation since the poster doesn't seem to know how to format Python scripts for the web. -- http://mail.python.org/mailman/listinfo/python-list
Re: python and displaying on 10 bit monitors
On 8/13/2013 8:25 AM, rlkl...@gmail.com wrote: Are there any python libraries that read and display High Dynamic Range images like this matlab code? http://www.mathworks.com/matlabcentral/fileexchange/27115-hdr-image-viewer-for-deep-color-monitor Or, asking another way, are there any python libraries that display images to 10 bit monitors as 10 bit images, and not scaled to 8 bit? I think that would depend on whether any of them wrap a C library that can do that. My guess is 'no'. -- Terry Jan Reedy -- http://mail.python.org/mailman/listinfo/python-list
python and displaying on 10 bit monitors
Are there any python libraries that read and display High Dynamic Range images like this matlab code? http://www.mathworks.com/matlabcentral/fileexchange/27115-hdr-image-viewer-for-deep-color-monitor Or, asking another way, are there any python libraries that display images to 10 bit monitors as 10 bit images, and not scaled to 8 bit? -- http://mail.python.org/mailman/listinfo/python-list
