tips: ocr.rst@8d9c9a102827 (annotated)

1136 8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	1
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	2	======
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	3	OCS.
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
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	6	gocr.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	7	=====
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	8
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	9	$ gocr $IN.pnm >$OUT.txt
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	10
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	11	ocrfeeder.
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
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	14	Document layout analysis and optical character recognition system::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	15
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	16	$ sudo apt-get install ocrfeeder
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	Using::
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	$ ocrfeeder-cli --o $OUTDIR --format HTML --images $IN.pnm
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	tesseract.
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
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	25	Installing::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	26
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	27	$ sudo apt-get install tesseract-ocr
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	Using::
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	$ tesseract $IN.tif $OUT
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	32	$ cat $OUT.txt
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	33
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	34	ocropus.
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	35	========
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	36
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	37	$ ocropus hocr-to-text screen.ppm
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	38
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	39	ocrad
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
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	42	Optical Character Recognition program::
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	43
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	44	$ sudo apt-get install ocrad
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	Misc.
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
8d9c9a102827 About OCR program. Oleksandr Gavenko <gavenkoa@gmail.com> parents: diff changeset	49	unpapper

author	Oleksandr Gavenko <gavenkoa@gmail.com>
	Tue, 13 Dec 2011 12:52:38 +0200
changeset 1136	8d9c9a102827
child 1334	9bf0d5a1f0cf
permissions	-rw-r--r--