Zbar zxing trabalhos

...número de nota fiscal 3º - Informar o produto e o lote. - Hoje na empresa temos o padrão do número de lote ser: , onde X é o código do produto e Y o número do lote, que separado por "." podem ser varios números de lotes que serão lidos por um leitor de codigo de barra ou não. Para essa leitura pode ser utilizada ferramenta de terceiro com por exemplo o Barcorder reader da zxing para dispositivos android. 4º - Tela para listar os produtos e lotes adicionados, com possibilidade redirecionar para a tela de informar o lote novamente. 5º - Tela para confirmar os dados informados - Somente nessa tela será feito a gravação no banco de dados (De preferência Mongo DB). ...

I require an experienced developer to upgrade my ComicBase Mobile app, currently running on Xamarin, to .Net Maui. The app is utilized on both iOS and Android platforms. Key tasks include: • Deliver full conversion from Xamarin to the latest .Net Maui framework • Replace the current ZXing barcode library • Determine and implement a suitable alternative barcode library like , or others that meet my project specifications (refer to the attached requirements) - Add lesser fixes and update requirements (see attached) • Ensure compatibility across both iOS and Android platforms The ideal candidate should have: • Extensive experience in Xamarin and .Net Maui • Deep understanding of barcode libraries • Proven track record in app develop...

With .NET 7 and latest Visual Studio, develop a Windows console application that generate a DataMatrix 2D Code shows capabilities of ZXing in terms of different sizes and formats. All control can be hard coded in .cs files. Language: C#

...library like ZXing to scan QR codes. - Decode the scanned QR code to obtain the associated user ID or content ID. 3. User Registration and Authentication: - Create activities for user registration and login. - Set up a Firebase or other backend service for user authentication. 4. Content Upload and Management: - Allow users to upload personalized digital content (e.g., images, videos) from their device. - Store the uploaded content on a server, associating it with the user's account. 5. QR Code and Content Association: - Link scanned QR codes with user accounts or content IDs in your backend. Summary of Requirements: 1. UI Design: - XML layouts for scanning, sign-up, content upload, and content display activities. 2. QR Code Scanning: - Integrati...

Develop an Android application to scan a 1D and 2D barcode. When the barcode is scanned determine if the barcode has GS1 application identifiers and display the Identifiers along with their values Key requirements are understanding the GS1 barcode specifications and the associated application identifiers and being able to use the Zxing library to extract this information from scanning a Code 128 GS1 and a Datamatrix GS1 barcode

I have a web project where I'm using @zxing/library for a qr scanner/ reader feature. I'm using decodeOnceFromVideoDevice method, that they are exposing, but when i scan a qr code it somehow enter the same method twice instead of just ones. because of this i have duplicate entries in my database. Techologies: React , C# web api for the backend, entity framework and sqllite as db.

We need a app in python that allow barcode capture from video streaming from an IP camera, and be able to send barcode captures to a database using MQTT

..."qrscan" () dart library to do the same in app extremely well, but every node library I've found is having no luck. The problem looks to be that the browser is using a much lower quality camera stream. I'd like to use "react-qr-reader" () as it's well maintained and easy to integrate, but I've also tried the ever popular ZXing library with no better luck. An example component would be: <QrReader className="scanner__camera-frame" onResult={(result, error) => (result)} constraints={{ facingMode: 'environment' }} /> and I've tried using various constraints, such as: constraints={{ facingMode: 'environment', focusMode: "continuous", zoom: 4.0 }} The camera in the browser app ...

facing issues in scanning barcode/OR code in IOS device using Zxing Library. in android it is working fine but in IOS device it is not scanning even on Scan Result method is not calling, no errors/exception is shown, camera opens but its not scanning.

Hi, I need Java code that can generate image (jpg/png) that combines of - qrcode (using zxing library) - image - text see attachment for sample

iOS App is written in objective-c. In app function calls iPhone camera to read bar code using ZXing library. We want to implement a bounding box (a rectangle) to guide the user's orientation of the barcode (to horizontal)

Generic bids will be ignored. Take your time to post something meaningful. I will be looking over all of them. This is what you will be recreating: Source code fully commented and this must be exposed to blueprints.

...generated from SKU) Item Name Image Link Product Image (downloaded to Box or similar) Retail Price Ounces We have the hierarchical structure of the website already mapped out with URLs in spreadsheet form. For instance, (Top level) I. Health & Nutrition II. Vitamins & Supplements III. Nutrition & Energy Bars IV. Protein Bars And a leaf node might be: Clif Bar - Organic Chocolate Chip Baked Energy Bars ZBar 7.62-oz / SKU: 722252192042 Our proposed solution for scraping the javascript is to use a package called “puppeteer” which runs a headless version of Chrome, with an API to control it. So the headless browser runs all the javascript, and the API lets you navigate the site and inspect the DOM elements. Puppeteer is itself written in javascript, so th...

The scanner app will transmit barcode content via Push IMAP to the Windows application. An IMAP mail account (with push IMAP function) is available. Framework MS Visual Studio C# and Xamarin. Part 1. Create the mobile app (Android) with these features: - Barcode scanning of typical barcode types (e.g. using ZXing) - Store content with timestamp in a local table, which can be viewed and cleared - Configuration of push IMAP account (receiver email address, own user / server) - Optional real time transmission of scanned content via push IMAP (can be switched on). - Configuration is stored as serialized object in XML or JSON file. Part 2 Create a simple Windows application (VS C#), reading IMAP account. Display received messages (barcode content) in a list. List can be deleted. Confi...

data matrix and linear scanner functionality built into a react web site running on an ios tablet. We looking a scanner to be embedded in our code - the codes uses react and the device we need it to work on is via safari web browser and an ios device. The scanner should be initiated by a...scanner should be initiated by a click of a button on the website - opened and scan the bar code or QR / data matrix code This is not to build and re invent the wheel - to bid you should have a ready to go solution that you will share and assist us with the integration. we will do the integration of your solution - once we use the solution it is ours no licensing issues what so ever. If you have zxing working in react and ios that can work also providing the bar codes are readable and cane be p...

...of filter. There may already be such filters built into the library Im not aware of, I think there is luminescence and histogram functions that may be tapped into. *Important! This barcode scanner uses the rear camera of any smartphone. You must have a smartphone to use this web app, and test with it. Here is a similar version of the web app I need enhanced, you need to visit this URL ( ) with your phone, select the rear camera from the dropdown, and then click start to activate the scanner. Then you need to scan the barcode I have attached to this project description, and add the first 12 characters of the data that comes up from scanning this barcode into your bid. This tells me 3 things: -you read the description completely before

I need help to read PDF417 barcodes in Xamarin Forms and decode the data. I tried with a popular library in Nuget (ZXing) but for a strang reason doesn't read this type of barcode but is included in the official documentation The expected file: An example app in Xamarin forms with the reader to implement into my app. I attached the specific type of PDF417 barcode that I need read.

Se requiere de una aplicación móvil Android, capaz de leer códigos de barras code-39 y code-128, desde la cámara del dispositivo movil. La lectura debe ser mas rápida que la rapidez de librerías como zbar, opencv, etc. No interesa el lenguaje de programación, el entregable es el código, no un apk.

Currently, I have a solution that is running as a windows service, this solution watches a path for new multipage tiff files, each time it detects a new file it executes a script able to split a multipage tiff in a single image in a temporal folder, store index of each barcode detected to merge files. Example: The solution detects a new entry document of 10 pages and 2 barcodes; barcode 1 on page 1, and barcode 2 on page 7. Output: two files: first one image with pages from page 1 to page 6. Second one image with pages 7 to 10. Currently, the solution is working but we need some code review, quality check, and extra functionality: *Some bugs are presented after the solution deploys as a windows service. *Solution move source file before ending the process. (need to be fixed) *Create fun...

Necesito implementar códigos QR en mi erp navision. necesitaria a alguien que me pudiese preparar una dll para hacerlo. ya sea a partir de la solución zxing o de cualquier otra forma que me propusiera.

1. Create a python script daemon multi thread for high workload (30 or more files arrives each minute) that execute each time a new file arrives. 2. Separate a multi page tiff file for each barcode detected and create news multi page tiff files from original multi tiff file. 3. Connect a SQL server database...Create a python script daemon multi thread for high workload (30 or more files arrives each minute) that execute each time a new file arrives. 2. Separate a multi page tiff file for each barcode detected and create news multi page tiff files from original multi tiff file. 3. Connect a SQL server database extract information to send a email. 4. Create 2 log files under specific requirements. OpenCV Zbar is preferred to use to barcode reader. Project expected delivery time 2-3...

I'm currently using python zxing to read barcodes from images (via pip3 install zxing) under Linux environment. However, the barcode has to be extremely clear and free from skew for zxing to detect the barcode (even in try-harder mode) I need a new solution/library or some kind of image pre-processing to greatly improve the detection rate of barcode. Please check the attachment for barcodes not being detected by zxing. I will only award project if you already found a solution to my problem, I will create milestone and you will share with me the solution.

Hi I need someone to use and create a C++ project in visual studio for use of above library

We need the Xamarin Binding Library for a Barcode Reading library called ZBar () so we can include this library in our projects. The bonding is needed for both iOS & Android and should not include any deprecated method so App Store does not generate error when posting the App. [If only interested in iOS part, we can discuss]

Hola necesito apoyo para revisar una App que lea codigo PDF417 de cc colombiana en Android para isntalar en una tablet active 2, se ha realizado con ZXing y funciona ok en mobile pero no en las tabtets, en estas se demora mucho en lerer o no lo realiza

I am looking for expert experienced opencv and zxing in

Hello freelancers. I am finding zxing,opencv expert in xamarin ios. Task is simple. 1) Get opencv-mat from file path. 2) Get pixel array from file path and decode pixel array using zxing and show result. 3) Ui is not important. Max budget is 100usd. Regards.

I have an optical card scanner that needs a control module in a C variant language. The module must run Zbar from a camera as well as capture input from a 2d scanner, control 8 channel relay switching 4 LEDs and an electric motor in two directions through an H bridge. Also must control two servos through a Pololu controller. Everything through USB, have libraries. The finished module is to be integrated into larger program.

Needed is code to detect and decode Aztec codes from a smartphone camera image. It must be able to detect codes reliably and fast. Even if they are - big (contain a lot of data) - tilted - rotated (See sample Images) The implementation available in the open source ZXing library does provide code to decode Aztec patterns, but does not meet our requirements as it cannot cope even with the slightest distortion when decoding big codes. The solution should have comparable performance and robustness reading Aztec codes as this "NeoReader QR & Barcode Scanner" app: Nonfunctional requirements The code will be used in a Application. So the solution should ideally be implemented as a C# Xamarin project (Alternatively

Hi! I need a working solution for a Barcode scanner developed for html5 and that can use the rear camera in both Android + iPhone. This solution will be applied in an existing site already in a https hosting.

Project Scope: Add new barcode decoding engine (ML Kit) to existing Android Studio project. History: Our existing application are using the zxing PDF417 barcode decoding API we need to add a secondary barcode decoder API to our project as the ML Kit can decode higher density barcodes (PDF417). Work needed: Add a secondary barcode engine to the project see with example source available on App workflow: (1) User click on button [SCAN] to open and display a new UI (2) User scan barcode (3) Decode barcode through ML Kit API and count the number of characters if it is a certain length long return to main to be encoded and submitted to our backend server. (Programmer can use the

I need a client side js solution for scanning code128 format barcodes with my i-phone camera. I have used a few SDK's I found on github, and they work, but terribly slow. I need one that can scan Code128 1D barcodes, fast. Must work on my iPhone 7 running IOS 13. I want to be able to live scan the barcode - not upload a picture of a barcode - must be able to live scan. Needs to scan within a couple seconds, not take forever to get lined up and read. If I use this sample on my iphone it works fine, but it is webpacked and I am unable to extract the example into something that actually works for me. I have a form, I want to press a button, have a scan screen come up, scan barcode, and then return value into input field. Fast and accurate.

Using a current Github project for ZBar scanning which I will send to you, please create an app that looks like the attached wire frame images and does the following. * scans a QRcode * opens the URL from that QR code and displays it in Screen 2 Second screen allows the user to go back to the first or close the app. Second screen Share button (if user taps) will send a message to the server via an API using REST Code must be well comments and clean. Delivery 2 days.

A simple app primarily that ; * scans a QRcode * sends that code and an inbuilt serial number to the server * move to screen 2 and...the app, into the app data safe are. When the app scans the QR code it sends a Restful to the server with the QRcode and App code (serial number) I have a wire frame design (attached) to shows the UI. I have the app mostly completed but for some reason the QR reader is not scanning. Some other items might need attention also because I cannot test it until the QR works. a) it must use ZBar not Zxing b) This project Android Gradle from Github works very well. If the scanning and zoom part of that can be built as a library jar and then linked into the Xamarin (which I read is possible) that would work well I think. Needed in about 2 ...

In Zxing liburaray, it gives a error in scanning barcode. That is not big issue. if you can do it within 1 hour, please bid

Need development for Embedded Linux Application IoT device. 3 Items needed. 1.) ZBar Scanning / Image Process -- User places tracking number or QR code in front of camera update number and there is a endpoint method already developed for validation 2.) Live View - p2p live view see image 3.) OTA framework

...com/zxing/zxing (or suggest other open source options) 2) Write a PDF417 decoder using as a model (if you search you will find others like which could be used if accuate - lots of options here for you so you dont need to read the parsing specs) . Given a PDF417 barcode string, it should parse the string into objects that can be used. Note that this doesn't need to be an actual program but logic that'll be used on iOS (Swift) and Android (Kotlin/Java). 3) Use (2) to decode the PDF417 barcode from (1) and display in JSON - allow for blob to copy to clipboard Decoding the PDF417 string is the easy part. Scanning the pdf417 barcode seems harder. While zxing can

I need to experienced java mobile developer to integrate Google's ML Kit Barcode Scanner () to my existing java mobile app. This app already uses Zbar barcode scanner. I need replacement. Please send me your offers. Thanks.

...disclosure agreement to receive a detailed specification. The design needs to be clean and simple, there is an existing product that i can point you to for design format. I do not have wireframe mockups but the detailed specification and design styles from an existing product should be sufficient. The application will contain the following features. Scanning barcodes native where possible not using zxing Using an existing API to look up data based on the barcode In app messages In app purchases GPS location Secure Registration and Login Secure API calls with JSON Web Tokens Secure Cookies Azure Notification Hub Push Notifications Secure Database interaction with MySQL with SQL injection mitigation Verbose Logging of API calls Code within SOLID Principles and good code comments/...

Needed is code to detect and decode Aztec codes from a camera image. It must be able to detect codes reliably. Even if they are - big (contain a lot of data) - tilted - rotated (See sample Image) The implementation available in the open source ZXing library does not meet these requirements. The code will be used in a Application. So the solution should ideally be implemented in C# (Alternatively C/C++ or Java could be used as well).

Needed is code to detect and decode Aztec codes from a camera image. It must be able to detect codes reliably. Even if they are - big (contain a lot of data) - tilted - rotated (See sample Image) The implementation available in the open source ZXing library does not meet these requirements. The code will be used in a Application. So the solution should ideally be implemented in C# (Alternatively C/C++ or Java could be used as well).

...project which will grow to have many more functionalities. Please only take this if you have done other similar project and can make quick delivery. Create Barcode sanning app using: angular, typescript and ionic 4 1) Use the open source ZXing barcode scanner project or another crossplatform open source library 2) Use this app as a reference for the basic functions: we need most of the basic functions of this app 3) ADD Customizations (below) There is a port of Zxing project which is iOS, Android and windows compatible, but I have not tested any apps using this project The above android project i have tested and it works VERY WELL. Customization: 1) More flexible and

We have a bitcoin wallet template done in Xamarin Forms. It is a simple send and receive wallet using QR Code. We are looking for someone to do the backend development work using nbitcoin. This is 1 day of work. Must be proficient in: -C# -Zxing -Xamarin Forms -nbitcoin library

I have to use the zbar ionic plugin for scanning barcode It is working well in Android, but it is not working iOS. I need to help from Ionic plugin & zbar plugin expert.

The mobile example (android and iOs) shows a label and a button on the screen. Clicking on the button, the example scans a QR code through the phone camera and shows the QR contents as a text on the screen. The example app is to be delivered to me as an .sln working on Visual Studio 16.1.1 The example contains a variable through which the video stream can be redirected from the normal cam to the selfie cam.

...que los codigos datamatrix estan impresos en metal plateado y la impresion en negro ,es decir no sólo no tiene suficiente contraste, sino que ademas el metal hace que se complique aún más la lectura del mismo en distintas condiciones de luz. Actualmente intentamos utilizar la libreria "Zxing" para lectura de datamatrix, y no nos permite tocar los parámetros de la cámara que necesitamos como contraste, multiples direcciones de cámara, obturación, etc. Con la configuracion que trae por defecto la librería "Zxing" puede tardar entre 2 a 10 segundos en leer el código (según las condiciones de luz y demás). Es decir, cuando el reflejo y la luz ayudan (en buenas condiciones de luz)...

...desarrollada en xamarin forms, y una de las funcionalidades es un poder utilizar el la camara para leer codigos datamatrix, el problema es que los codigos datamatrix estan impresos en metal plateado y la impresion en negro ,es decir no tiene suficiente contraste. Actualmente la integración que realizamos (con zxing para lectura de datamatrix) no nos permite tocar los parametros de la camara (o no tenemos suficiente experiencia de como hacerlo). Con la configuracion que trae por defecto la libreria "Zxing" puede tardar entre 2 a 10 segundos en leer. (en buenas condiciones de luz a veces se lee en 2 segundos y en malas a 10 segundos). Necesitamos alguien que pueda modificar los parametros de la camara con alguna integracion nueva o la ya existente para pod...

Crear un generador de códigos QR que genere códigos QR con la siguiente información (string): Parámetros normales (que incluye cualquier generador de códigos QR gratuito en internet): SSID: Encryption: WPA/WAP2/WEP/None key: Hidden: checkbox to check if the SSID is hidden or not DHCP Para mayor información: Parámetros adicionales (que se solicitan): Proxy IP: Proxy port: Automatic configuration proxy: URL Pac IP settings: Static: IP, Gateway, netmask, DNS1, DNS2 Plataforma: El código QR debe ser compatible con: Android y IOS El generador de código QR debe ser similar a este proyecto: pero con todos los parámetros adicionales que se solicitan Condiciones de adjudicación: Se adjudicará

The overview for this project is that I need a technology solution for independent couriers, drop-off facilities, and my clients. There are two parts to this project, a website which has functionality for the facilities and clients to do job entry ...wireframes for the website, and in order to know that you have read through the full description and seen the wireframe, your proposal must include the list of items in the left nav bar (hint - there are 6 options). The website will need to be written in asp.net and angular 7. The mobile app will need to be written in xamarin to support both iOS and android. Mobile app will also need to use zbar and zxing for barcode capabilities and some sort of maps for navigation / gps info. Looking forward to hearing what you have to offer a...

I have developed an Android QR Scanner App using "zxing". It Scans all sorts of codes QR & Barcodes but, doesn't have the "Connect Wifi" feature in it. I would like you to Add that feature & a "Menu" as well with *Rate Button *Share App Button *Privacy Policy & *Exit Button . Here's a fine example of how the app should work like : . ***THE CODE IS COPYRIGHTED - might cause Suspension if used used in any unauthorised app