batch ocr

First, passport recognition OCR technology application backgroundA passport is a lawful document issued by the State to prove the nationality and identity of a citizen of a country when he or she travels or is residing abroad. Today, in many apps are involved in the entry of Passport information input, because of the very large number of passports, if the manual to enter passport information, the speed is very slow, and the user experience is very poo

　　Today's blog is the first part of the two-part series that installs and uses optical character recognition (OCR) for the Tesseract library.　　The first part of this series will focus on installing and configuring Tesseract on your machine, and then using the tesseract command to apply OCR to the input image.　　In this blog post, we will: Install the tesseract on our system. Verify that the Tess

Look at me today this single node 12C RAC, suddenly feel that the disk group of OCR is called +dg_sys a little uncomfortable, want to change to +SYS_DG. The approach is to migrate the Ocr/votedisk/asm SPFile to an existing ASM, and then modify the disk group name and finally migrate to the new name Disk group (this process +DG_SYS-GT;+DATA-GT;+SYS_DG)Current operating conditions[Grid@xifenfei ~]$ crsctl sta

Oracle 10g RAC [Recovery OCR] ----query for OCR status: #/oracle/product/10g/crs/bin/ocrcheck Prot-601:failed to initialize Ocrcheck ---------Replace the original OCR disk with an error: #/oracle/product/10g/crs/bin/ocrconfig-replace OCR '/DEV/RDSK/C5T600A0B80005AD8BC0000020000000000D0S7 ' /oracle/product/10g/crs

initialize the OCR disk (RAW mode) and use DD or re-build the volume.Dd if =/dev/zero of =/dev/rhdisk2 bs = 8192 count = 12800Oracle automatically initiates a backup every four hours and saves three versions, but only one node exists.$ Ocrconfig-showbackupPoaisdb1 2008/04/10 22:53:29/opt/oracle/product/10.2.0/crs/cdata/crsPoaisdb1 2008/04/10 18:53:28/opt/oracle/product/10.2.0/crs/cdata/crsPoaisdb1 2008/04/10 14:53:27/opt/oracle/product/10.2.0/crs/cda

Atitit The principle and introduction of OCR recognition Attilax Summary1.1. process and process of OCR 1 1.2. Ocr Different technical subdivisions are slightly different, But the principle is probably the same. That is, the main technical process is: Two value (also known as normalization) -------- row positioning ---------- word segmentation min -------

Oracle RAC rebuilding OCR, Votedisk, and racvotedisk Haha, I just mentioned the last article. I was bored and started another test. Environment:OS: redhat 5.8DB: Oracle 10.2.0.5 raw device We need to develop the habit of backing up ocr and votedisk frequently. However, ocr and votedisk can be rebuilt without backup. It is like a control file. However, the proces

OracleRAC rebuilding OCR and Votedisk Environment:OS: redhat 5.8DB: Oracle 10.2.0.5 raw device We need to develop the habit of backing up ocr and votedisk frequently. However, ocr and votedisk can be rebuilt without backup. It is like a control file. However, the process is troublesome. The procedure is as follows: First back up

OCR OpenCV Presumably do process image recognition of the students are not unfamiliar to these two words. OCR (optical character recognition, optical character recognition) is the process by which electronic devices (such as scanners or digital cameras) check the characters on paper, determine their shape by detecting dark, bright patterns, and then translate shapes into computer text using character recog

The biggest tragedy is that the database is broken and the backup is gone. It reminds me of a popular phrase in the past few years: the biggest tragedy is that people are living and money is gone. In short, backup is more important than everything. Scenario: In the 11G ocr, the asm disk is accidentally deleted by the user and all the backups are deleted by mistake, and the olr is damaged. So far, the tragedy has been repeated. Recovery Process: (in fa

OCR, i.e. optical Character recognition, optical character recognition. The following introduction comes from search:OCR (Optical CharacterRecognition, optical character recognition) refers to the process by which an electronic device (such as a scanner or digital camera) examines printed characters on a paper, determines its shape by detecting dark and bright patterns, and then translates the shape into computer text using a character recognition met

Http://www.jb51.net/article/89955.htmhttps://pythontips.com/2016/02/25/ocr-on-pdf-files-using-python/You may have heard of using Python for OCR recognition operations. In Python, the most famous library is the tesseract that Google has funded. With tesseract, images can be easily identified. Now the question is, what if you want to make OCR recognition for a PDF

Using VB to invoke Office OCR components for graphic recognitionOriginal: http://sheng.iteye.com/blog/1330063Office OCR Graphics recognizes Microsoft office Document ImagingOption Explicit' OCR recognition of images using the MS Office 2003/2007 OCR controlIn VB, only less than 10 lines of code will be able to implemen

OCR (Optical Character recognition): Optical character recognition refers to the process of analyzing and identifying the text in a picture file and acquiring it.Tesseract: Open source OCR recognition engine, the initial tesseract engine was developed by HP Labs, later contributed to the open source software industry, and then improved by Google, eliminating bugs, optimizing, republishing. The current versi

switching to paperless offices: these measures not only save time, reduce costs, but also facilitate environmental protection. Without proper OCR technology, even the most cutting-edge hardware devices cannot achieve an efficient solution.New types of scanners, such as hand-held or camera-based scanners, are cheaper and faster, but generating scanned images may be inferior to Traditional scanners. So what additional image processing tools such as abb

switching to paperless offices: these measures not only save time, reduce costs, but also facilitate environmental protection. Without proper OCR technology, even the most cutting-edge hardware devices cannot achieve an efficient solution.New types of scanners, such as hand-held or camera-based scanners, are cheaper and faster, but generating scanned images may be inferior to Traditional scanners. Therefore, additional image processing tools such as

In the past few days, the following ORC character recognition has been studied, and about three kinds of recognition methods have been learned:1. Call Microsoft Office Document Imaging through Microsoft's controls.2, is called through ASPRISEOCR3, is tesseract ORCI just touch programming soon, the basic skills are not good, go a lot of detours, first put some of their own experience to write down, keep the later review withFirst of all, the ASPRISEOCR call, this is the free version of the offici

The restoration of RAC when the OCR disk is faulty and there is a backup, racocr Problem description: CRS startup failed, and all RAC processes quit. View the messages log: ...... Apr 10 15:58:31 node74 logger: Cluster Ready Services waiting on dependencies. Diagnostics in/tmp/crsctl.7510. Apr 10 15:58:31 node74 logger: Cluster Ready Services waiting on dependencies. Diagnostics in/tmp/crsctl.4244. Apr 10 15:58:31 node74 logger: Cluster Ready Service

The first one must be to download all the relevant code, GitHub is the most convenient https://github.com/tesseract-ocr/tesseractPoint 1, Cppan C + + Chinese Management Pack, very convenient, need to turn-wall, installation package also need. This should be popular, it will definitely fire, because it is too convenient, on Windows like Linux installed C + + dependencies, but also a cross-platform solution! (Https://raw.githubusercontent.com/cppan/bina

Recently, because of the need to collect some OCR suppliers, can do identity card identification, bank card identification, business card recognition and other specific scenarios under the word recognition. The text recognition effect in the general scenario is not ideal. Now OCR has done a very good job in a specific scenario. Below is a list of these vendors and their corresponding demo links.1, Wen Tong