libdecodeqr

What's this?

"libdecodeqr" is a C/C++ library for decoding QR code based on JIS X 0510 and ISO/IEC18004.

This library is able to decode various image formats whether it's taken from a file, webcam, scanner, or any other image formats available.

Features

  • Support various image formats and input devices.
  • Support multi platforms.
  • Hi-Speed decoding.
  • Completely Free.

Requirements

  • g++ / VC++6
  • OpenCV 0.9.7 or later
  • Gtk2 for UN*X (required by OpenCV)

Download

Binary Release

Sorry, Not available yet.

Latest Stable Source Code

Checksums are

MD5
9b3cf86fcb76d18eda7f6bc20b20eb35
SHA1
035bea9bd30b7d4beb4ab534639f264b7b74e746

Latest Development Source Code

We use Subversion for source revision control and code sharing.

   svn co svn://svn.koka-in.org/libdecodeqr/trunk

or

   svn co svn+http://www.koka-in.org/svn/libdecodeqr/trunk

How to use

Build and Intstall

see BuildAndInstall? for detail.

Windows

  1. open $(archive_dir)/src/libdecodeqr/libdecodeqr.dsw
  2. build the project (press [F7] key)

or

  1. start command prompt
  2. run VCVARS32.BAT
  3. nmake libdecodeqr.mak

The Library files and header files do NOT install automatically. After building, set path of decodeqr.h, qrtypes.h, qrerror.h and libdecodeqr.lib to your project environments if necessary.

UN*X

  1. $ cd $(archive_dir)/src/
  2. $ ./configure
  3. $ make
  4. $ sudo make install

API Reference

see ApiReference

Sample Codes

How to Hack

see HackingGuide

Contact Us

Web Page

http://trac.koka-in.org/libdecodeqr

Mailing List

mailto:libdecodeqr@koka-in.org

To subscribe this list, please send the following phrase

subscribe Your-Last-Name Your-First-Name 

e.g.

subscribe Takao NISHI

in the mail body (not subject) to this address mailto:libdecodeqr-ctl@koka-in.org.

Note that all messages for the ML will be open to the public at ML Archive.

Copyright (c) 2007 NISHI Takao <zophos@koka-in.org>, JMA (Japan Medical Association) and NaCl (Network Applied Communication Laboratory Ltd.) All rights reserved.
This is a free software with ABSOLUTELY NO WARRANTY.

You can redistribute and/or modify it under the terms of LGPL.

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