LICENSE

The License for NHocr is attached below.

In addition, the author(s) would be grateful for your kind reference
to NHocr if your work/research is based on NHocr,  although this is not
a part of the license.

----------------
Copyright 2008-2014  Hideaki Goto

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
----------------


Notes:
NHocr package contains some codes from the following products.

  Original package: bin_disc.1.5
    License: Apache 2.0
    Imported codes: discrim.{c,h}, otsubin.{cpp,h}

  Original package: O2-tools-2.01 from http://www.imglab.org/p/O2/
    License: A derivative of MIT-X
    Imported codes: under subdirectory O2-tools-2.01/

NHocr uses FreeType 2 licensed under BSD-like FreeType License
(http://www.freetype.org/).

The n-gram-based language post-processor "gramd" (optional) was
developed by Tomasz Mikolajewski in his research training at
Tohoku University, and contributed to NHocr project.
gramd and its associated codes/data are licensed under Apache 2.0.