Oracle recommends that you back up OCR when you adjust the cluster, such as before adding or deleting nodes. You can use export to back up to a specified file. If replace or restore is performed, we recommend that you use the cluvfy comp ocr-n all command to perform a comprehensive check.
Run the following command under an oracle user:
[Oracle @ felix1 bin] $ cluvfy comp
Tags: RAC OCR backup recoverybackup and restore of OCR using Export import:Before making adjustments to the cluster, such as adding or deleting nodes, you should make a backup of OCR , and use export to backup to the specified file. Lab Environment:OS:OEL5.6RAC:10.2.0.1.0(1) Turn off CRS for all nodesNode 1:[[email protected] crsd]# Crsctl stop CRSStopping resour
ABBYY FineReader is the world's number one OCR word recognition tool that provides efficient and accurate document recognition, data extraction solutions, support for multi-country characters and color file recognition, and is primarily used to convert scanned images and picture-based PDFs into editable text.ABBYY FineReader can be seen as a super-invincible PDF Converter, can convert any type of PDF, other PDF conversion tools, or Tsinghua Violet
Statement: This article is not the author's original, original Reprinted from: http://sigvc.org/bbs/thread-870-1-1.html
Paper has become increasingly popular in many places. For more than 40 years of paperless office discussions, the office environment is limiting the generation of Paper Mountain. In the past few years, the concept of paperless office has undergone significant changes. With the help of computer software, documents containing a large amount of important management data and infor
In the image of interest in the processing of text recognition, the individual found that some of the tutorials are incomplete. Need to find the west to put together. So this comb the next Windows installation complete record, in the application is the use of Python programming.
First of all, the prerequisite downloads related packages.
Includes Windows Installer (tesseract-ocr-setup-3.05.01) with TESSERACT-
The maintenance of Oracle11gRac is a little more difficult than that of 10 Gb, and there are more commands. The following is one of the solutions used in the maintenance of 11grac Votedisk, OCR, and various resources.
Oracle 11g Rac maintenance is a little more difficult than 10g, and the command is also a little more, the following is the one used in the maintenance of 11g rac Votedisk, OCR and various res
Reprint Address: Http://www.jianshu.com/p/a53c732d8da3Tesseract-OCR Learning Series (c) Simple example tesseract API Basic Example using CMake ConfigurationReference Document: Https://github.com/tesseract-ocr/tesseract/wiki/APIExampleThe API provided by Tesseract can be found in the baseapi.h file. However, if there are no examples to fly us for a while, it is quite difficult to figure out how to invoke the
: This article describes how to implement ocr in php. For more information about PHP tutorials, see. MORE: http://www.webyang.net/Html/web/article_161.html
The Baidu definition of OCR (Optical Character Recognition, Optical Character Recognition) refers to the Character printed on paper by an electronic device (such as a scanner or digital camera), which is determined by detecting the dark and bright patte
Su JianlinSeries Blog: Science spaceA brief probe into OCR technology: 1. Full text BriefA brief probe into OCR technology: 2. Background and assumptionsA brief probe into OCR technology: 3. Feature extraction (1)A brief probe into OCR technology: 3. Feature Extraction (2)A brief probe into
Just touch, nothing, follow the tutorial walkRequirements: Identify the text information in the pictureEnvironment: Windows systemDevelopment language: python3.5Tool class: 1.PYOCR2.PIL3.tesseract-ocrSteps:1.pyocrNetwork Access direct command:Pip Install PYOCRNetwork is not available, go to https://pypi.python.org/pypi/pyocr/0.4.1 download installation2. Install PIL (has not been installed successfully, as if there is no corresponding 3.5 version, to 2.X, but this can be skipped, not installed )
Haha, just said the last one, idle bored and got a test.Environment:Os:redhat 5.8Db:oracle 10.2.0.5 Raw DeviceWe should develop the habit of often backing up OCR and Votedisk. However, OCR and Votedisk are not backed up and can be rebuilt. Just like the control file. But the process is more troublesome. The following are the detailed steps:First back up OCR with
Introduction to the Ocr engine and installation of Tesseract in Python, tesseractocr1. Introduction to Tesseract
Tesseract is an open source ocr project supported by google. Its Project address is https://github.com/tesseract-ocr/tesseract. the latest source code can be downloaded here.
Tesseract ocr can also be used i
1, Tesseract IntroductionTesseract is a Google-supported open source OCR project, its Project address: Https://github.com/tesseract-ocr/tesseract, the current source code can be downloaded here.There are two ways to actually use Tesseract OCR:1-Dynamic library mode libtesseract 2-Execute program way. tesseract EXEBecause I am also a Python rookie one, so the way
Only one DG can be designated for storage during the 11g installation: CRS, voting
But Oracle's official recommendation is to configure this:
1, when OCR does not configure the mirror, or redundant storage of at least 3 OCR.
If the underlying storage is not raid, Oracle recommends mirroring OCR and mirroring avoids a single point of failure.
At least two
First do a background introduction, Tesseract is an open-source OCR component, mainly for the print body text recognition, handwriting recognition ability is poor, support multi-lingual (Chinese, English, Japanese, Korean, etc.). is the strongest OCR component in the open source world. Of course, compared with the world's strongest OCR tool ABBYY, there is still
The rapid development of information technology in today's society makes people's lives more relaxed and comfortable. Like OCR technology, it has brought about unprecedented changes in all areas of society, changing the way people work, even lifestyles and habits. In order to bring better service to people, but also to improve their products or platform competitiveness, many developers will focus on OCR tec
Tesseract is an open-source OCR (Optical Character Recognition, Optical Character Recognition) engine that recognizes image files in multiple formats and converts them to text, currently, it supports more than 60 languages (including Chinese ). Tesseract was initially developed by HP and subsequently maintained by Google. It is currently released on the Googel Project. The address is http://code.google.com/p/tesseract-
Blog has migrated to Marcovaldo's blog (http://marcovaldong.github.io/)Just finished the last week of Cousera on machine learning . This week introduced one of the applications of machine learning: Photo OCR (optimal character recognition, optical character recognition), and the following are the notes organized below.Photo Ocrproblem Description and PipelineThe last sections introduce an application of machine learning--photo
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