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OCRopus(tm) is a state-of-the-art document analysis and OCR system,

Browse source 
featuring pluggable layout analysis, pluggable character recognition,
statistical natural language modeling, and multi-lingual capabilities.

WWW: http://sites.google.com/site/ocropus/

PR:		134718
Submitted by:	Hiroto Kagotani <hiroto.kagotani@gmail.com>
This commit is contained in:
Dmitry Marakasov 2009-05-31 20:25:31 +00:00
parent e58267aca6
commit 06f1947ff9
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=234940
9 changed files with 316 additions and 0 deletions
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1
graphics/Makefile
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@ -524,6 +524,7 @@
SUBDIR += ocaml-lablgl
SUBDIR += ocrad
SUBDIR += ocre
SUBDIR += ocropus
SUBDIR += oglext
SUBDIR += ogre3d
SUBDIR += openclipart

51
graphics/ocropus/Makefile Normal file
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@ -0,0 +1,51 @@
# New ports collection makefile for: OCRopus
# Date created: 2009-05-20
# Whom: Hiroto Kagotani <hiroto.kagotani@gmail.com>
#
# $FreeBSD$
#
PORTNAME= ocropus
PORTVERSION= 0.3.1
CATEGORIES= graphics
MASTER_SITES= ${MASTER_SITE_GOOGLE_CODE}
MAINTAINER= hiroto.kagotani@gmail.com
COMMENT= The OCRopus(tm) open source document analysis and OCR system
BUILD_DEPENDS= ${LOCALBASE}/lib/libtesseract_full.a:${PORTSDIR}/graphics/tesseract
LIB_DEPENDS= png.5:${PORTSDIR}/graphics/png \
jpeg.9:${PORTSDIR}/graphics/jpeg \
tiff.4:${PORTSDIR}/graphics/tiff \
iulib.0:${PORTSDIR}/graphics/iulib
WRKSRC= ${WRKDIR}/ocropus-0.3
OPTIONS= SDL "Enable SDL for graphical debugging" off \
LEPTONICA "Enable Leptonica image analysis" off
MAKE_JOBS_UNSAFE= yes
USE_AUTOTOOLS= aclocal:110 automake:110 autoconf:262
USE_GMAKE= yes
CONFIGURE_ARGS= --without-fst
CONFIGURE_ENV= CPPFLAGS=-I${LOCALBASE}/include LDFLAGS=-L${LOCALBASE}/lib
.include <bsd.port.pre.mk>
.if !defined(WITH_SDL)
CONFIGURE_ARGS+=--without-SDL
.else
USE_SDL= sdl
.endif
.if !defined(WITH_LEPTONICA)
CONFIGURE_ARGS+=--without-leptonica
PLIST_SUB+= LEPTONICA="@comment "
.else
LIB_DEPENDS+= lept.0:${PORTSDIR}/graphics/leptonlib
PLIST_SUB+= LEPTONICA=""
.endif
run-autotools: run-autotools-aclocal run-autotools-automake run-autotools-autoconf
.include <bsd.port.post.mk>

3
graphics/ocropus/distinfo Normal file
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@ -0,0 +1,3 @@
MD5 (ocropus-0.3.1.tar.gz) = 2a1b66419ae69ef031d5e6269db15bb5
SHA256 (ocropus-0.3.1.tar.gz) = ee02d209a1c823090f0bceba7ec4a884029f66fc44147a2d34922f8148a699df
SIZE (ocropus-0.3.1.tar.gz) = 12061574

11
graphics/ocropus/files/patch-Makefile.am Normal file
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@ -0,0 +1,11 @@
--- ./Makefile.am.orig 2008-10-16 05:40:47.000000000 +0900
+++ ./Makefile.am 2009-05-26 21:25:34.000000000 +0900
@@ -110,7 +110,7 @@
# run check-style everytime and give a hint about make check
all:
- $(srcdir)/utilities/check-style -f $(srcdir)
+# $(srcdir)/utilities/check-style -f $(srcdir)
@echo
@echo "Use 'make check' to run tests!"
@echo

20
graphics/ocropus/files/patch-configure.ac Normal file
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@ -0,0 +1,20 @@
--- ./configure.ac.orig 2008-10-16 05:40:35.000000000 +0900
+++ ./configure.ac 2009-05-26 21:22:11.000000000 +0900
@@ -116,6 +116,8 @@
AC_MSG_ERROR([no TIFFOpen; please install libtiff4-dev or equivalent]))
AC_LANG_CPLUSPLUS
+# should require CXXCPP before conditional AC_CHECK_HEADER
+AC_PROG_CXXCPP
# --- iulib (required) ---
# NB: we can only use functions with C linkage here
@@ -180,7 +182,7 @@
LDFLAGS="$LDFLAGS -L$leptheaders/../../lib"
AC_CHECK_LIB(lept,pixCreate,,AC_MSG_ERROR([leptonica not found! Choose --without-leptonica if you don't want to use it.]))
fi
-AM_CONDITIONAL([use_leptonica], [test x$use_leptonica == xyes])
+AM_CONDITIONAL([use_leptonica], [test x$use_leptonica = xyes])
# --- SDL (optional for graphical debugging in ocroscript) ---

10
graphics/ocropus/files/patch-ocr-utils__narray-io.h Normal file
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@ -0,0 +1,10 @@
--- ./ocr-utils/narray-io.h.orig 2008-10-16 05:40:46.000000000 +0900
+++ ./ocr-utils/narray-io.h 2009-05-26 21:22:11.000000000 +0900
@@ -31,6 +31,7 @@
#include <stdio.h>
#include <stdlib.h>
+#include <stdint.h>
#include "colib.h"
namespace ocropus {

96
graphics/ocropus/files/patch-ocroscript__scripts__rec-tess-complete.lua Normal file
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@ -0,0 +1,96 @@
--- ./ocroscript/scripts/rec-tess-complete.lua.orig 2008-10-16 05:40:35.000000000 +0900
+++ ./ocroscript/scripts/rec-tess-complete.lua 2009-05-26 21:22:11.000000000 +0900
@@ -20,11 +20,20 @@
-- Reviewer:
-- Primary Repository:
-- Web Sites: www.iupr.org, www.dfki.de, www.ocropus.org
+--
+-- Patch applied:
+-- http://code.google.com/p/ocropus/issues/detail?id=137
require 'lib.util'
require 'lib.headings'
require 'lib.paragraphs'
+require 'lib.path'
+require 'lib.hocr'
+import_all(ocr)
+import_all(graphics)
+import_all(iulib)
+import_all(nustring)
remove_hyphens = true
@@ -74,7 +83,7 @@
-- RecognizedPage is a transport object of tesseract_recognize_blockwise().
-- This function will convert it to a DOM.
function convert_RecognizedPage_to_DOM(p, image_path, keep_char_boxes)
- page_DOM = get_page_DOM(p, image_path)
+ page_DOM = hocr.get_page_DOM(p, image_path)
for i = 0, p:linesCount() - 1 do
local bbox = p:bbox(i)
local text = nustring()
@@ -85,13 +94,12 @@
bboxes = narray_to_table(r)
end
p:text(text, i)
- line_DOM = get_line_DOM(bbox, text, bboxes, p)
+ line_DOM = hocr.get_line_DOM(bbox, text, bboxes, p)
table.insert(page_DOM, line_DOM)
end
return page_DOM
end
-
function get_images_DOM(tiseg_image, html_path, images_dir, page_image)
os.execute('mkdir -p "'..images_dir..'"')
local rects = rectarray()
@@ -102,12 +110,11 @@
local dom = {{tag = 'hr', size = '0'}}
for i = 0, rects:length() - 1 do
local src = images_dir .. ('/%04d.png'):format(i + 1)
- local img_path = util.combine_paths(html_path, src)
img = bytearray()
r = rects:at(i)
extract_subimage(img, page_image, r.x0, r.y0, r.x1, r.y1)
- write_image_gray(img_path, img)
- local props = {bbox = bbox_to_string(page_image, r)}
+ iulib.write_image_gray(src, img)
+ local props = {bbox = hocr.bbox_to_string(page_image, r)}
local link = {tag = 'a', href=src}
local width = r.x1 - r.x0
local height = r.y1 -r.y0
@@ -119,7 +126,7 @@
height = "200px"
end
local tag = {tag = 'img', src = src, width=width, height=height,
- class = 'ocr_image', title = hocr_properties_attribute(props)}
+ class = 'ocr_image', title = hocr.properties_attribute(props)}
table.insert(link, tag)
table.insert(dom, link)
table.insert(dom, '\n')
@@ -146,8 +153,8 @@
get_nontext_mask(nontext_mask,tiseg_image)
remove_masked_region(text_image,nontext_mask,clean_image)
segmenter:segment(page_segmentation,text_image)
- local p = RecognizedPage()
- tesseract_recognize_blockwise(p, page_image, page_segmentation)
+ local p = tesseract.RecognizedPage()
+ tesseract.recognize_blockwise(p, page_image, page_segmentation)
page_DOM = convert_RecognizedPage_to_DOM(p, pages:getFileName(),
option("charboxes"))
page_DOM = detect_headings(page_DOM, page_image)
@@ -157,10 +164,10 @@
table.insert(body_DOM, page_DOM)
end
--end
-doc_DOM = get_html_tag()
-table.insert(doc_DOM, get_head_tag())
+doc_DOM = hocr.get_html_tag()
+table.insert(doc_DOM, hocr.get_head_tag())
table.insert(doc_DOM, '\n')
table.insert(doc_DOM, body_DOM)
file = io.open(output_file, 'w')
-dump_DOM(file, doc_DOM, html_preamble)
+hocr.dump(file, doc_DOM, html_preamble)
file:close()

5
graphics/ocropus/pkg-descr Normal file
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@ -0,0 +1,5 @@
OCRopus(tm) is a state-of-the-art document analysis and OCR system,
featuring pluggable layout analysis, pluggable character recognition,
statistical natural language modeling, and multi-lingual capabilities.
WWW: http://sites.google.com/site/ocropus/

119
graphics/ocropus/pkg-plist Normal file
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@ -0,0 +1,119 @@
bin/ocroscript
lib/libocropus.a
lib/libocroscript.a
include/ocropus/extern.h
include/ocropus/read_image.h
include/ocropus/function.h
include/ocropus/defs.h
include/ocropus/voronoi-ocropus.h
include/ocropus/const.h
include/ocropus/beam-search.h
include/ocropus/langmod-shortest-path.h
include/ocropus/lattice.h
include/ocropus/ocr-binarize-sauvola.h
include/ocropus/ocr-binarize-otsu.h
include/ocropus/grouping.h
include/ocropus/make-garbage.h
include/ocropus/charlib.h
include/ocropus/feature-extractor.h
include/ocropus/confusion-matrix.h
include/ocropus/bpnet.h
include/ocropus/additions.h
include/ocropus/feature-stream.h
include/ocropus/mnist.h
include/ocropus/classmap.h
include/ocropus/classify-chars.h
include/ocropus/bpnetline.h
include/ocropus/ocr-deskew-rast.h
include/ocropus/ocr-noisefilter.h
include/ocropus/ocr-doc-clean.h
include/ocropus/ocr-doc-clean-concomp.h
include/ocropus/ocr-pageframe-rast.h
include/ocropus/ocr-whitespace-cover.h
include/ocropus/ocr-char-stats.h
include/ocropus/ocr-layout-rast.h
include/ocropus/line-info.h
include/ocropus/ocr-extract-gutters.h
include/ocropus/ocr-ctextline-rast.h
include/ocropus/ocr-ctextline-rast-extended.h
include/ocropus/ocr-classify-zones.h
include/ocropus/ocr-pageseg-wcuts.h
include/ocropus/ocr-text-image-seg.h
include/ocropus/log-reg-data.h
include/ocropus/ocr-pageseg-xycut.h
include/ocropus/ocr-word-segmentation.h
include/ocropus/ocrcomponents.h
include/ocropus/kmeans.h
include/ocropus/glinerec.h
include/ocropus/idmap.h
include/ocropus/narray-io.h
include/ocropus/ocr-segmentations.h
include/ocropus/eigens.h
include/ocropus/sysutil.h
include/ocropus/logger.h
include/ocropus/grouper.h
include/ocropus/segmentation.h
include/ocropus/pages.h
include/ocropus/didegrade.h
include/ocropus/lines.h
include/ocropus/regionextractor.h
include/ocropus/ocr-utils.h
include/ocropus/resource-path.h
include/ocropus/queue.h
include/ocropus/grid.h
include/ocropus/seg-eval.h
include/ocropus/enumerator.h
include/ocropus/editdist.h
include/ocropus/tesseract.h
include/ocropus/recognized-page.h
%%LEPTONICA%%include/ocropus/ocr-text-image-seg-leptonica.h
%%DATADIR%%/models/neural-net-file.nn
%%DATADIR%%/words/en-us
%%DATADIR%%/scripts/lib/align.lua
%%DATADIR%%/scripts/lib/datasets.lua
%%DATADIR%%/scripts/lib/editdist.lua
%%DATADIR%%/scripts/lib/getopt.lua
%%DATADIR%%/scripts/lib/headings.lua
%%DATADIR%%/scripts/lib/hocr.lua
%%DATADIR%%/scripts/lib/paragraphs.lua
%%DATADIR%%/scripts/lib/path.lua
%%DATADIR%%/scripts/lib/util.lua
%%DATADIR%%/scripts/lib/xml.lua
%%DATADIR%%/scripts/align-lines-wordwise.lua
%%DATADIR%%/scripts/align-transcription.lua
%%DATADIR%%/scripts/align.lua
%%DATADIR%%/scripts/build-ngram-model.lua
%%DATADIR%%/scripts/check-train-valid-bpnet-feature.lua
%%DATADIR%%/scripts/degrade.lua
%%DATADIR%%/scripts/deskew.lua
%%DATADIR%%/scripts/editdist.lua
%%DATADIR%%/scripts/erode3.lua
%%DATADIR%%/scripts/eval-bpnet-on-words.lua
%%DATADIR%%/scripts/eval-editdist-layout.lua
%%DATADIR%%/scripts/eval-on-word-list.lua
%%DATADIR%%/scripts/hocr-to-text.lua
%%DATADIR%%/scripts/line-clean.lua
%%DATADIR%%/scripts/matra-clipping.lua
%%DATADIR%%/scripts/rec-bpnet-isolated.lua
%%DATADIR%%/scripts/rec-bpnet.lua
%%DATADIR%%/scripts/rec-guided.lua
%%DATADIR%%/scripts/rec-line.lua
%%DATADIR%%/scripts/rec-ltess.lua
%%DATADIR%%/scripts/rec-minimal.lua
%%DATADIR%%/scripts/rec-tess-complete.lua
%%DATADIR%%/scripts/recognize.lua
%%DATADIR%%/scripts/reflow.lua
%%DATADIR%%/scripts/sauvola.lua
%%DATADIR%%/scripts/segment-line.lua
%%DATADIR%%/scripts/show.lua
%%DATADIR%%/scripts/showseg.lua
%%DATADIR%%/scripts/strict.lua
%%DATADIR%%/scripts/text-to-hocr.lua
%%DATADIR%%/scripts/train-bpnet-isolated.lua
%%DATADIR%%/scripts/train-bpnet-lines.lua
@dirrm include/ocropus
@dirrm %%DATADIR%%/models
@dirrm %%DATADIR%%/scripts/lib
@dirrmtry %%DATADIR%%/scripts
@dirrm %%DATADIR%%/words
@dirrmtry %%DATADIR%%