Legacy ImageMagick Discussions Archive

Nope. For some reason, there's an error when I do convert command.
Did some googling about the issue and found no good resources.

I've managed to install 2.0.1 openJPEG and IM 6.8.9-0. Conversion works now.

Hi, I'm trying to install openjpeg 2.0 instead of 2.1 and IM 6.8.8-2.

This is where my openjpeg located
> sudo find /usr | grep openj
/usr/lib64/libopenjp2.so
/usr/lib64/libopenjp2.so.2.0.0
/usr/lib64/openjpeg-2.0
/usr/lib64/openjpeg-2.0/OpenJPEGConfig.cmake
/usr/lib64/openjpeg-2.0 ...

We are currently using Jasper and IM works fine with that. However, we need to address the 16bit conversion of jp2 to jpeg which Jasper doesn't handle very well.

I've posted a thread about the issue I have with Jasper. viewtopic.php?f=3&t=25899

Hi, thanks for the info. Unfortunately, I can't use OpenJPEG 2.1 due to required dependencies that CentOS 6.5 doesn't have.

libc.so.6(GLIBC_2.14)(64bit) is needed by openjpeg-2.1.0-0.x86_64
liblcms2.so.2()(64bit) is needed by openjpeg-2.1.0-0.x86_64
libm.so.6(GLIBC_2.15)(64bit) is needed by ...

Hi, you're correct. It looks like some dependencies are not satisfied. Do you know what version of IM is compatible with openjpeg1.3?

Hi, did you resolved your issue?

Hi, I tried to rebuild openjpeg2.1 using the following commands.

sudo cmake -DCMAKE_INSTALL_PREFIX=/usr
sudo make install
sudo make clean

Gave me the following installation manifest.

/usr/lib/openjpeg-2.1/OpenJPEGTargets.cmake
/usr/lib/openjpeg-2.1/OpenJPEGTargets-noconfig.cmake
/usr/lib ...

Gave me a warning:

Hi @fmw42,

I've installed 2.1.0 version of openjpeg with the following install manifest:

/usr/local/lib/openjpeg-2.1/OpenJPEGTargets.cmake
/usr/local/lib/openjpeg-2.1/OpenJPEGTargets-noconfig.cmake
/usr/local/lib/openjpeg-2.1/OpenJPEGConfig.cmake
/usr/local/lib/pkgconfig/libopenjp2.pc
/usr/local ...

Thanks fmw42. I'll get the latest version and will update this thread with the result. Cheers!

Hi,

I'm currently in the process of updating ImageMagick in one of our servers. I'm trying to update it to 6.8.9 version. Everything looks, but I can't make openjp2 as part of the delegates.

I'm using CentOS 6.5 with the following version of dependencies:

openjpeg.x86_64 - 1.3-10.el6_5
openjpeg ...

Hi fmw42, thanks for the info. I appreciate it. I also found at the bottom of the Wiki that jp2 on Jasper have some issues with 16-bit image conversion.

More info about the image that I have. Running identify.


Image: hires.jp2
Format: JP2 (JPEG-2000 File Format Syntax)
Class: DirectClass
Geometry: 3200x4912+0+0
Resolution: 72x72
Print size: 44.4444x68.2222
Units: Undefined
Type: TrueColor
Endianess: Undefined
Colorspace: RGB
Depth: 16 ...

Hi,

We found an issue when we're downloading an image from one of our services. What we're trying to do is convert a .jp2 file to .jpg.

Using command conversion:
convert img.jp2 img.jpg

Imagemagick version 6.7.7-6
http://i.imgur.com/HXT17b9.jpg

Upgrading Imagemagick to 6.8.9-1 will fix the ...