The ISRI Analytic Tools consist of 17 tools for measuring the performance of and experimenting with OCR output. See the user guide for more information.

Using Homebrew:

brew tap eddieantonio/eddieantonio
brew install isri-ocr-evaluation-tools

Each subdirectory contains the source for one program, a Unix man page, and a Makefile. Most programs depend on a library in Modules/ To build the library and all of the programs, simply type make.

• utf8proc

brew install utf8proc

If this package is not in your package repository, follow "Other Linux" below.

sudo apt-get install libutf8proc-dev

The automated way (copy-paste this one line):

curl -fsSL http://www.eddieantonio.ca/isri-ocr-evaluation-tools/install_utf8proc.sh | sh

The manual way:

curl -OL https://github.com/JuliaLang/utf8proc/archive/v1.3.1.tar.gz
tar xzf v1.3.1.tar.gz
cd utf8proc-1.3.1/
make
sudo make install
# Rebuild the shared object cache - needed to load the library
# at runtime <http://linux.die.net/man/8/ldconfig>
sudo ldconfig
cd -

make

Install to /usr/local/:

make install

Ported by Eddie Antonio Santos, 2015, 2016. See analytical-tools/NOTICE for copyright information regarding the original code.

The ISRI Analytic Tools for OCR Evaluation

Copyright 2015, 2016 Eddie Antonio Santos

Copyright 1996 The Board of Regents of the Nevada System of Higher Education, on behalf, of the University of Nevada, Las Vegas, Information Science Research Institute

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.