Search found 188 matches
- 2012-10-03T08:43:35-07:00
- Forum: Users
- Topic: best downsampling method for DSLR photographs
- Replies: 273
- Views: 483957
Re: best downsampling method for DSLR photographs
RobidouxSharp? Yes, we tested it some time ago.
- 2012-10-02T09:21:03-07:00
- Forum: Users
- Topic: On compiling ImageMagick 6 and 7 using Mingw64
- Replies: 1
- Views: 4619
Re: On compiling ImageMagick 6 and 7 using Mingw64
Also, some libraries such as "tiff" are rejected by IM6/7's configure. It happens only for TDM-GCC's Mingw64, but not its Mingw32 or xvidvideo.ru's GCC build.
- 2012-10-02T09:09:33-07:00
- Forum: Users
- Topic: On compiling ImageMagick 6 and 7 using Mingw64
- Replies: 1
- Views: 4619
On compiling ImageMagick 6 and 7 using Mingw64
First, I downloaded a) MSYS from http://sourceforge.net/apps/trac/mingw-w64/wiki/MSYS b) Mingw64/GCC 4.7.1 from http://tdm-gcc.tdragon.net/ c) Supporting libraries (all in .tar.gz): zlib-1.2.7, bzip2-1.0.6, xz-5.0.4, jbigkit-2.0, libjpeg-turbo-1.2.1, libpng-1.5.12, tiff-4.0.3, libxml2-2.9.0, fftw-3....
- 2012-10-01T09:27:50-07:00
- Forum: Users
- Topic: ImageMagick 7 Windows builds?
- Replies: 15
- Views: 22309
Re: ImageMagick 7 Windows builds?
It's far from complete. jbig, fonts, ghostscript .... all missing.
- 2012-10-01T08:23:47-07:00
- Forum: Users
- Topic: ImageMagick 7 Windows builds?
- Replies: 15
- Views: 22309
Re: ImageMagick 7 Windows builds?
Just managed a V6 Win32 compile with turbo-jpeg, png, tiff, xml, fftw, HDRI and multi-thread using TDM-GCC 32-bit. I dunno that it could be so difficult.....
- 2012-09-30T21:39:56-07:00
- Forum: Announce
- Topic: ImageMagick 6.7.6-3 Available on Cygwin
- Replies: 1
- Views: 86866
Re: ImageMagick 6.7.6-3 Available on Cygwin
is HDRI enabled?
- 2012-09-28T22:47:02-07:00
- Forum: Bugs
- Topic: Missing #include in MagickCore/nt-base.h of ImageMagick 7?
- Replies: 1
- Views: 3850
Missing #include in MagickCore/nt-base.h of ImageMagick 7?
I seem to have solved some compilation errors (mingw 4.6.3 x86_64) after I added an extra #include in MagickCore/nt-base.h, i.e.,
.... to ....
Is it a typo?
Code: Select all
#include "MagickCore/geometry.h"
Code: Select all
#include "MagickCore/exception.h"
#include "MagickCore/geometry.h"
- 2012-09-27T03:40:09-07:00
- Forum: Users
- Topic: ImageMagick 7 Windows builds?
- Replies: 15
- Views: 22309
Re: ImageMagick 7 Windows builds?
I am trying Mingw x64 too .... no luck ....BryantMoore wrote:I'm just going to build for Cygwin, I've installed autoconf, make and gcc... we'll see what happens.
http://ompldr.org/vZm4yYw
What exactly is happening here?
- 2012-09-26T19:20:33-07:00
- Forum: Users
- Topic: best downsampling method for DSLR photographs
- Replies: 273
- Views: 483957
Re: best downsampling method for DSLR photographs
I wanna speak the same language with you and so I am trying to compile ImageMagick v7 under mingw x64. But it's not as easy as I thought....
- 2012-09-25T09:42:49-07:00
- Forum: Users
- Topic: The quality of re-sized image is not good
- Replies: 36
- Views: 52662
Re: The quality of re-sized image is not good
I see.... same applies to for 2% upsize also?NicolasRobidoux wrote:So, "The Recommendations" stand: EWA Lanczos2Sharpest is definitely a "dead prototype" in my book. (At least for upsampling.)
- 2012-09-25T08:06:40-07:00
- Forum: Users
- Topic: The quality of re-sized image is not good
- Replies: 36
- Views: 52662
Re: The quality of re-sized image is not good
What about EWALanczos2Sharpest?NicolasRobidoux wrote:This is why I do not recommended it for enlarging.
- 2012-09-24T03:34:41-07:00
- Forum: Digital Image Processing
- Topic: BAM Scaler
- Replies: 13
- Views: 34895
Re: BAM Scaler
Can we have one or two of the full sized originals for testing?
- 2012-09-24T01:29:01-07:00
- Forum: Users
- Topic: best downsampling method for DSLR photographs
- Replies: 273
- Views: 483957
Re: best downsampling method for DSLR photographs
I have always been advocating the direct use of EWA-Lagrange or even EWA-Catrom down-sampling instead of downsampling-then-USM.NicolasRobidoux wrote:P.S. ... which may not be bad, because many many people USM when downsampling.
- 2012-09-24T00:36:21-07:00
- Forum: Users
- Topic: The quality of re-sized image is not good
- Replies: 36
- Views: 52662
Re: The quality of re-sized image is not good
The wargame picture is a line art and it is up-sized by a few pixels only (474 -> 480). I think linear EWA Lanczos3Sharpest does the job very well. convert wargame.png -colorspace RGB -define filter:filter=Jinc -define filter:window=Jinc -define filter:lobes=3 -define filter:blur=0.88549061701764 -d...
- 2012-09-23T19:25:53-07:00
- Forum: Users
- Topic: line drawings to test downsizing methods
- Replies: 10
- Views: 14599
Re: line drawings to test downsizing methods
EWA Lanczos3Sharpest offers more pronounced darkness differences in the gray "areas".
EWA Langrange, at this round, hurts the picture because its strong dark-halos are darkening the lines too much.
EWA Langrange, at this round, hurts the picture because its strong dark-halos are darkening the lines too much.