zbar windows

Problems and solutions that are easy to encounter when ZBar is integrated, and the zbar solution is integrated 1. Add several necessary frameworks: Libiconv. tbd QuartzCore. framework CoreVideo. framework CoreMedia. framework AVFoundation. framework 2. Remember to add the integrated libzbar. a file to viewControllers. 3. If your project contains precompiled files Other classes are also referenced in the pre

Copyright NOTICE: Reprint must indicate this article transferred from Zhangjie's blog: http://blog.yanzhenjie.com Probably just do Android development time has done two-dimensional code scanning, then know less things, found out the zxing and Zbar two libraries. Zxing is pure Java code implementation, for Android platform, Zbar is C implementation, can be used in many languages and platforms, such as J

Android uses the zbar QR code scan to resolve Chinese Garbled text and scan region definitions. Preface (this is an update to the previous blog post [android uses zbar QR code scanning ]) Project download zbarLib compilation Project Found today There is a static shared library in com. example. qu. MainActivity that is not loaded in. An error is reported in earlier ANDROID versions.Modification method:Add c

After several rounds, I finally figured out the zbar installation sequence. 1, first install zbar under the http://zbar.sourceforge.net/download.html, 2, python to install zbar needs to install https://pypi.python.org/pypi/zbar preparation, # yum install pdftk ImageMagick-devel ghostscript python-imaging python-devel i

In order to complete the homework assigned by the teacher, we investigated the open source two-dimensional code recognition library. I only checked the zxing, Zbar, which zxing in my machine compile debugging pass, but the effect is not ideal, so changed the Zbar use. (My small partner found the open Source Library of Zxing Mobile end, and debug successfully, I will fill in a few days) Environment: VS2010

I have done some work on the identification and generation of QR codes. Summary. Obviously, we will not spend a lot of effort to write this recognition process on our own. This may involve manual identification, so to be lazy, I thought of finding such an open-source tool on the Internet. Go to their official website and draw the following conclusions: Zbar can scan the QR code and barcode directly, Zxing can scan the QR code directly. If you

The first step:wget https://pypi.python.org/packages/91/ba/5f16696d44c69df1d6a890adc60211183d2da90e8de4282d29d1475aba68/ Zbar-py-1.0.4.tar.gzStep Two:TAR-ZXVF zbar-py-1.0.4.tar.gzStep Three:CD zbar-py-1.0.4Fourth Step:python3.6 setup.py InstallThe following experiment did not succeedIf prompted: Brew command not foundRuby-e "$ (curl-fssl https://raw.githubusercon

Android uses the zbar QR code scan and androidzbar Source code download In the past, zxing was used for development, and various strange issues, such as horizontal screen repair, were not implemented in terms of performance. After being tested and approved, I cannot change zbar. Performance is much better. Look at the effect. 2. Search box on the Interface /*** 11:14:21 * Created By niexiaoqiang */packa

Use ZBar in iOS to scan the QR code and customize the scan interfaceZXing has been used in Android to identify QR codes. ZXing also has the corresponding iOS version. After understanding it, ZBar is also a common QR code recognition software, the sdks for iOS and Android are provided for use. Finally, I chose ZBar for QR code identification. The annotations are c

0. First install the dependency pack:$sudo Apt-get Install Python-gtk2-devAdditional packages may be required and are installed as prompted. 1. Install LIBJPEG9, low version Libjpeg8 does not support JPG scan, download jpegsrc.v9.tar.gz and install:$./configure $make $sudo make Install Or $sudo Apt-get Install Libjpeg9 2. Install ImageMagick, the high version may appear many unexpected errors, so download imagemagick-6.9.5-7.tar.gz can be:$./configure $make $sudo make Install Or $sudo

　　Recently in the project to use the QR code scanning function, previously used in Android zxing identification QR code, zxing also has the corresponding iOS version, after understanding, Zbar is also a common QR code recognition software, and provide iOS and Android SDK is available for use , I finally chose Zbar to identify the two-dimensional code, and its annotations are clear and easy to use.Zbar provi

Copy CodeThe code is as follows: #!/usr/bin/env python # coding:u8 Import OS Import Zbar Import Image Import Urllib Import UUID def qrread (URL): UUID1 = UUID.UUID1 () Filename=str (UUID1) + ". jpg" Print Uuid1 Urllib.urlretrieve (URL, filename) # Create a Reader Scanner = Zbar. Imagescanner () # Configure the Reader Scanner.parse_config (' Enable ') # Obtain image data PIL = image.open (filename). Con

This article mainly introduces the zbar decoding QR code and bar code examples. For more information, see The code is as follows: #! /Usr/bin/env python# Coding: u8Import OSImport zbarImport ImageImport urllibImport uuidDef qrRead (url ):Uuid1 = uuid. uuid1 ()Filename = str (uuid1) + ". jpg"Print uuid1Urllib. urlretrieve (url, filename)# Create a readerResize = zbar. imageresize ()# Configure the readerPa

Use ZBar in iOS to scan the QR code to customize the scan interface, and use ioszbar to scan the interfaceZXing has been used in Android to identify QR codes. ZXing also has the corresponding iOS version. After understanding it, ZBar is also a common QR code recognition software, the sdks for iOS and Android are provided for use. Finally, I chose ZBar for QR code

Copy Code code as follows: #!/usr/bin/env python # coding:u8 Import OS Import Zbar Import Image Import Urllib Import UUID def qrread (URL): UUID1 = UUID.UUID1 () Filename=str (UUID1) + ". jpg" Print Uuid1 Urllib.urlretrieve (URL, filename) # Create a Reader Scanner = Zbar. Imagescanner () # Configure the Reader Scanner.parse_config (' Enable ') # Obtain image data PIL = image.o

next, because using avfoundation has been unable to scan our QR code, and finally decided to use a barcode. I added the EAN13 barcode type (the type we used to generate the barcode) in Avcapturemetadataoutput's metadataobjecttypes, unfortunately, is still not recognized, but Baidu's other EAN13 types of barcodes can be identified, this issue is still unresolved. Finally, I decided to try Zbar,bingo!. The efficiency is very high. The following descr

In the course of iOS development, it is sometimes necessary to use QR code scanning and QR code generation, and now introduce my own test and pass method:(a) Two-dimensional code generation mode:Need tools: Libqrencode Library, qrcodegenerator.h,qrcodegenerator.m file, to tell the truth, find these two files on the internet really wasted a lot of my kung fu, the following I will put the detailed paste, I believe that will save you a lot of time.With the above two files you can add it to your pro

IOS QR code scan through ZBar ZXing and other third-party libraries, zbarzxing There are many open-source libraries for scanning QR codes, such as ZBar and ZXing. How to Use ZBar: Download ZBar SDK Address https://github.com/bmorton/ZBarSDK ZBarSDK is an open source SDK that implements the identification and reading

Recently planned to make a barcode identification tool out, looking for some information to be forgotten. 1. What is Zbar?Zbar is a bar code scanning and decoding library.2. Use Zbar support for the identification of two-dimensional barcodes, pure C implementation (optional C + + package), provides the C + +, Python, Perl language interface, can be used on the

QR code Zxing Zbar, zxing QR code Zxing Zbar Preface:This project mainly introduces QR code scanning, flash enabling, local QR code image recognition, and QR code generation. Zxing and zbar (grid QR code) are implemented respectively. Run the project apk for specific effects... Development Environment: AndroidStudio2.2.1 + gradle-2.14.1 Knowledge:1. Zxing an