tips: ocr.rst@6b76120bd2d3 (annotated)

1334 9bf0d5a1f0cf Include common header with quick links. Oleksandr Gavenko <gavenkoa@gmail.com> parents: 1136 diff changeset	1	.. -- coding: utf-8; --
9bf0d5a1f0cf Include common header with quick links. Oleksandr Gavenko <gavenkoa@gmail.com> parents: 1136 diff changeset	2	.. include:: HEADER.rst
1136 8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	3
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	4	======
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	5	OCS.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	6	======
1346 a2fbf50a43f4 Fix: Has no 'contents::' directive. Oleksandr Gavenko <gavenkoa@gmail.com> parents: 1334 diff changeset	7	.. contents::
1905 fba288d59662 Include only local subsections into TOC. This prevent duplication of Oleksandr Gavenko <gavenkoa@gmail.com> parents: 1346 diff changeset	8	:local:
1136 8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	9
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	10	gocr.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	11	=====
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	12
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	13	$ gocr $IN.pnm >$OUT.txt
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	14
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	15	ocrfeeder.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	16	==========
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	17
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	18	Document layout analysis and optical character recognition system::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	19
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	20	$ sudo apt-get install ocrfeeder
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	21
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	22	Using::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	23
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	24	$ ocrfeeder-cli --o $OUTDIR --format HTML --images $IN.pnm
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	25
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	26	tesseract.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	27	==========
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	28
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	29	Installing::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	30
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	31	$ sudo apt-get install tesseract-ocr
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	32
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	33	Using::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	34
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	35	$ tesseract $IN.tif $OUT
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	36	$ cat $OUT.txt
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	37
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	38	ocropus.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	39	========
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	40
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	41	$ ocropus hocr-to-text screen.ppm
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	42
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	43	ocrad
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	44	=====
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	45
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	46	Optical Character Recognition program::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	47
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	48	$ sudo apt-get install ocrad
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	49
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	50	Misc.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	51	=====
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	52
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	53	unpapper

author	Oleksandr Gavenko <gavenkoa@gmail.com>
	Mon, 22 Feb 2016 13:31:27 +0200
changeset 1909	6b76120bd2d3
parent 1905	fba288d59662
child 1912	8b81a8f0f692
permissions	-rw-r--r--