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Questions tagged [openjpeg]

An open-source JPEG 2000 codec written in C.

OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since may 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.

https://www.openjpeg.org/

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CMake 3.18.0 not finding libopenjpeg2

Please forgive my ignorance when is comes to Cmake. I'm trying to install Poppler 0.86.1 on Centos 7 but I am stuck with an error that says CMake Error at CMakeLists.txt:208 (message): Install libopenjpeg2 before trying to build poppler. I have…
cbronson
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Using Boost::GIL library with Openjpeg library to convert any common format to jpeg2000

I'm new to image processing. I was able to use the Boost Generic Image Library (Boost::GIL) to convert between common formats such as Bitmaps, JPEG, PNG, and TIFF. Now, I want to use the openjpeg library to convert any common format to…
BunRieuCua
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MXE compilation, openjpeg.h not found error

I am compiling MXE for the cross-compilation of FFmpeg. I am following the instructions here and after running the make command, the following error occurred: [build] proj i686-w64-mingw32.static [done] proj …
HIq
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What exactly are bpp and prec records of opj_image_comp structure

According to the doxygen documentation (http://www.openjpeg.org/doxygen/structopj__image__comp.html), the opj_image_comp structure contains two fields that are confusing me: prec: precision bpp: image depth in bits Based on just this info, I would…
MikeMayer67
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fatal error: openjpeg.h: No such file or directory

I'm trying to install OpenCV4 on Debian 10 server. I followed the official docs , but compiling I get In file included from…
blnks
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