[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: pngread does not read 12bit gray images
From: |
Søren Hauberg |
Subject: |
RE: pngread does not read 12bit gray images |
Date: |
Thu, 17 Jul 2008 09:11:11 +0200 |
ons, 16 07 2008 kl. 18:49 -0400, skrev de Almeida, Valmor F.:
> Thank you for pointing this out. I currently read 12-bit png images as
> follows
>
> Y = __magick_read__(filename);
>
> Y = bitshift(Y,-4);
>
> and this matches the info from running imagemagick identify on the file.
Would it be possible for you to put your 12-bit image somewhere online?
I think it would be nice if the future version of 'imread' would support
12 bit images in a way where the 'bitshift' wasn't needed. But I don't
have any 12 bit images at hand so its hard to debug...
Søren
- pngread does not read 12bit gray images, de Almeida, Valmor F., 2008/07/05
- Re: pngread does not read 12bit gray images, Søren Hauberg, 2008/07/06
- RE: pngread does not read 12bit gray images, de Almeida, Valmor F., 2008/07/11
- RE: pngread does not read 12bit gray images, Søren Hauberg, 2008/07/11
- Re: pngread does not read 12bit gray images, Bill Denney, 2008/07/11
- Re: pngread does not read 12bit gray images, Søren Hauberg, 2008/07/11
- RE: pngread does not read 12bit gray images, de Almeida, Valmor F., 2008/07/11
- Message not available
- Message not available
- Re: pngread does not read 12bit gray images, Bill Denney, 2008/07/14
- RE: pngread does not read 12bit gray images, de Almeida, Valmor F., 2008/07/16
- RE: pngread does not read 12bit gray images, John W. Eaton, 2008/07/16
- RE: pngread does not read 12bit gray images,
Søren Hauberg <=
- Re: pngread does not read 12bit gray images, Bill Denney, 2008/07/17
- Re: pngread does not read 12bit gray images, Søren Hauberg, 2008/07/20
- RE: pngread does not read 12bit gray images, de Almeida, Valmor F., 2008/07/17
Re: pngread does not read 12bit gray images, Bengt-Arne Fjellner, 2008/07/10