Registry file (OCR)
The voting file (s)
The shared SPFILE for the ASM instances
The following example assumes that the OCR is located in a single disk group used exclusively for CRS. The disk group has just one disk using external redundancy.Since The CRS disk group has been lost the CRS stack is not being available on any node.The following settings used in the example would need to being rep
Installing TESSERACT-OCR1. Leptonica requires source code compilation and installation http://www.leptonica.org/Leptonica Bag: leptonica-1.73.tar.gzSwitch to the leptonica-1.68 root directory after decompression./configureMakeMake install2.tesseract Installation:Rely on installation to start installing TesseractDownload tesseract-3.01 installation package: http://tesseract-ocr.googlecode.com/files/tesseract-3.01.tar.gzSwitch to the tesseract-3.01 root directory after decompression(If you encount
issue3.01 requires at least v1.67 of Leptonica.3.02 requires at least v1.69 of Leptonica. (Both available in Ubuntu 12.04 precise pangolin.)3.03 requires at least v1.70 of Leptonica. (Both available in Ubuntu 14.04 trusty Tahr.)If the version is inconsistent, the following problems occur:[HTML]Technology sharing technology ShareTesseract Open Source OCR Engine v3.02.02 with LeptonicaError in Findtiffcompression:function not presentError in Pixreadstr
Linux Installation TESSERACT-OCRPreparatory work:one. Compilation Environment :1. GCC gcc-c++ make (this environment is a common machine, can be ignored)Yum Install GCC GCC Make2. Dependent packages: autoconf automake libtool libjpeg-devel libpng-devel libtiff-devel zlib-devel Leptonica (more than 1.67)autoconf automake libtool libjpeg-devel libpng-devel libtiff-devel Zlib-devel can be installed via Yum:Yum Install autoconf automake Libtool Yum Insta
Preparations for installing Tesseract-OCR: Compiling Environment: gccgcc-c ++ make (this environment is generally available on machines and can be ignored) packages on which 1yuminstallgccgcc-c ++ make depends: autoconfautomakelibtoollibjpeg-devellibpng-devellibtif... install Tesseract-OCR
Preparations:
Compiling Environment: gcc-c ++ make (this environment is generally available on machines and can be igno
Optical character recognition (ocr,optical Character recognition) refers to the process of scanning text data, and then analyzing and processing the image files to obtain the text and layout information. OCR technology is very professional, generally many printing, printing industry practitioners use, can quickly convert paper data into electronic data. About Chinese OC
rac ocr backup and recovery
8. More references
For more information about Oracle RAC, seeUse crs_setperm to modify the resource owner and permissions of RAC.Use crs_profile to manage RAC resource configuration filesRAC database startup and ShutdownOracle RAC servicesServices in Oracle Database 10gMigrate datbase from single instance to Oracle RACConnect Oracle RAC to a specified instanceOracle RAC load balancing test (combined with server and client
integritydate: Sep 3, 3:41:01 PMCVU home: /u01/app/12.2.0/grid/user: Grid OCR problem DiagnosisDiagnostic tools are ocrdump, OcrcheckIn addition to the OCR files that are automatically backed up, the OCR content can be export and import, but it needs to be closed to achieve consistent results.T
What is OCR? Suppose you want to digitize a magazine article or print a contract. You may need to take the time to re-enter and correct the error. Alternatively, you can use scanners (or digital cameras) and optical character recognition software to convert all materials into digital formats in just a few minutes.
What is OCR?
Optical character recognition (OCR
Tesseract is an open source OCR engine that complies with the Apache License 2.0 protocol. Here's how to compile Tesseract on the Android platform and how to quickly create a simple OCR application. Reference Original: Making an Android OCR application with Tesseract Tesseract Android ToolsTo compile the Android platform's tesseract, you need to use the tessera
input VIN code, because 17-bit code is composed of digital and English mixed arrangement, on the phone manually input 17-bit VIN code, slow, error prone, often need multiple input, multiple verification, the user experience is very poor. Using the VIN Scan Tool, you will find that VIN code entry is very fast and can be read into VIN code in 1 seconds, and this revolutionary technology has changed the experience of VIN code recognition.The "Traffic Police assistant" uses
, which can only be maintained on one Node. This Node is called a Master Node, other nodes retain an ocr copy in the memory and can only perform read operations. All ocr updates are performed by the master node and notified to each node.
Votedisk is a centralized storage of various nodes for heartbeat monitoring.
Do I need to keep ocr and votedisk offline for mai
Paste the code First:#1.Install Tesseract-ocr*.exe from http://jaist.dl.sourceforge.net/project/tesseract-ocr-alt/ Tesseract-ocr-setup-3.02.02.exe#2.Install Pillow as "pip Install form *.WHL"#3.Install pytesseract as "pip Install form *.WHL"ImportOs.pathImportpytesseract fromPILImportImage fromJpypeImport*##################################################### TESS
= '+ ocrvote' from pfile = 'C: \ tmp \ asm_pfile.ora ';
File created.
SQL> exit
12. shutdown CRS
Since CRS is running in exclusive mode, it needs to be shutdown to allow CRS to run on all nodes again. Use of the force (-f) option may be required:
$ CRS_HOME/bin/crsctl stop crs-f
...
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'auw2k3 'has completed
CRS-4133: Oracle High Availability Services has been stopped.
13. start CRS
As the root user submit the CRS
It's so cool to use Baidu OCR to recognize text in images with one click !, One-click ocr
In the twinkling of an eye, it was two o'clock in the morning. Fortunately, based on the OCR interface provided by Baidu, java has implemented an interesting small application: one-click recognition of text in Images
After an hour of repeated tests, I did not expect that t
Don't say anything first,!!!!!!. Not a slingshot!!!In the haste of that year, our engineers carried the dust-covered spectacle lenses,Knocking on the soot-filled keyboard, code the never-ending codes ...Just to do something about it,OCR, this gadget not only invaded our technology department,and entered the major industries, public opinion monitoring, media resources management ....When impossible becomes possible, we have to admit that wisdom can cha
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