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ZBar bar code reader VS Tesseract

Compare ZBar bar code reader VS Tesseract and see what are their differences

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ZBar bar code reader logo ZBar bar code reader

ZBar bar code reader

Tesseract logo Tesseract

Tesseract is an optical character recognition engine for various operating systems
  • ZBar bar code reader Landing page
    Landing page //
    2023-04-24
  • Tesseract Landing page
    Landing page //
    2023-09-21

ZBar bar code reader features and specs

  • Open Source
    ZBar is open source, which allows users to modify and share the software freely, and provides transparency in terms of security and functionality.
  • Multi-Code Support
    ZBar supports a variety of barcode symbologies, including QR Code, EAN, UPC, Code 128, and Code 39, offering flexibility in application.
  • Platform Compatibility
    ZBar is compatible with multiple platforms, including Linux, Windows, and macOS, and it can also be used on mobile devices.
  • Lightweight
    The software is lightweight, making it suitable for use on devices with limited resources.
  • Real-time Scanning
    ZBar can process images in real-time, making it efficient for scanning barcodes quickly.

Possible disadvantages of ZBar bar code reader

  • Limited Documentation
    The available documentation for ZBar is not extensive, which may pose challenges for new users or developers integrating it into their projects.
  • UI Limitations
    ZBar's user interface has limited features and may not be as polished or user-friendly as some commercial barcode readers.
  • Community Support
    Being an open-source project, support is primarily community-driven, which may not be as fast or comprehensive as professional services.
  • Update Frequency
    Updates to ZBar may not be as frequent or as regular as proprietary software, potentially leading to the late resolution of bugs or lack of new features.
  • Performance Variability
    Performance can vary depending on the quality of the camera and lighting conditions, which might impact scanning accuracy and speed.

Tesseract features and specs

  • Open Source
    Tesseract is free and open-source, allowing developers to use, modify, and distribute the code without any cost. This makes it accessible for individual projects and startup companies.
  • Multiple Language Support
    Tesseract supports a wide range of languages, including those with complex scripts. This makes it versatile for applications in different linguistic contexts.
  • Active Community
    The project has an active community and is well-maintained on GitHub, which means regular updates, bug fixes, and community support are available.
  • High Accuracy
    When properly configured and used with high-quality images, Tesseract can provide highly accurate OCR results.
  • Extensible
    Tesseract can be integrated with other tools and frameworks, such as image pre-processing libraries, to enhance its functionality and improve OCR results.

Possible disadvantages of Tesseract

  • Complex Setup
    Setting up Tesseract can be complex for beginners. It may require additional dependencies and configuration to perform optimally.
  • Performance
    Tesseract is not the fastest OCR engine available. For applications requiring real-time processing, its performance may be a bottleneck.
  • Image Quality Dependency
    Tesseract's accuracy heavily depends on the quality of the input image. Low-quality images or those with significant noise can lead to poor OCR results.
  • Limited Handwriting Recognition
    Tesseract primarily excels at printed text recognition and offers limited capabilities for handwritten text.
  • Resource Intensive
    Running Tesseract requires significant computational resources, which might be a limitation for mobile or low-power devices.

ZBar bar code reader videos

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Tesseract videos

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Tesseract – Sonder | Album Review | Rocked

More videos:

  • Review - TesseracT - POLARIS Album Review

Category Popularity

0-100% (relative to ZBar bar code reader and Tesseract)

ZBar bar code reader

Tesseract

Barcode And QR Code
100 100%
Barcode And QR Code
0% 0
OCR
0 0%
OCR
100% 100
Barcode Scanner
100 100%
Barcode Scanner
0% 0
Image Recognition
0 0%
Image Recognition
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ZBar bar code reader and Tesseract

ZBar bar code reader Reviews

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Tesseract Reviews

7 Best OCR Software of 2022 (Free and PAID)
Tesseract is the best free OCR converter for various operating systems. It is free software released under the Apache License. Tesseract is considered one of the most accurate OCR engines currently available.
Source: theecmconsultant.com
The best alternatives to Abbyy FineReader
Top five alternatives to Abbyy FineReader PDF1. Klippa DocHorizonPros of Klippa DocHorizonConsKlippa DocHorizon is used in industries such asKlippa DocHorizon offers you data extraction for multiple file types such asPricing2. VeryfiPros of VeryfiConsVeryfi is used in industries such asVeryfi’s OCR software offers data extraction for multiple file types such asPricing3....
Source: www.klippa.com

Social recommendations and mentions

Based on our record, Tesseract seems to be a lot more popular than ZBar bar code reader. While we know about 79 links to Tesseract, we've tracked only 1 mention of ZBar bar code reader. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ZBar bar code reader mentions (1)

  • can't add linked devices
    "needs" or "wants"? https://sourceforge.net/projects/zbar/. Source: over 2 years ago

Tesseract mentions (79)

  • Mistral OCR
    Https://www.home-assistant.io/integrations/seven_segments/ https://www.unix-ag.uni-kl.de/~auerswal/ssocr/ https://github.com/tesseract-ocr/tesseract https://www.google.com/search?q=home+assistant+ocr+integration https://www.google.com/search?q=esphome+ocr+sensor https://hackaday.com/2021/02/07/an-esp-will-read-your-meter-for-you/ ...start digging around and you'll likely find something. HA has integrations which... - Source: Hacker News / 2 months ago
  • OCR4all
    „OCR4all combines various open-source solutions to provide a fully automated workflow for automatic text recognition of historical printed (OCR) and handwritten (HTR) material.“ It seems to be based on OCR-D, which itself is based on - https://github.com/tesseract-ocr/tesseract - https://github.com/ocropus-archive/DUP-ocropy See - https://ocr-d.de/en/models. - Source: Hacker News / 3 months ago
  • OCR Solutions Uncovered: How to Choose the Best for Different Use Cases
    Custom Integration: Developers and businesses needing flexibility for custom integration into applications and projects should consider open-source solutions like Tesseract OCR or API-based services like API4AI OCR. These options provide APIs for seamless integration into existing software systems. - Source: dev.to / 10 months ago
  • Mastering Text Extraction from Multi-Page PDFs Using OCR API: A Step-by-Step Guide
    Tesseract OCR is an open-source OCR engine created by Google, known for its accuracy and wide language support. It is particularly favored by developers for its flexibility and the absence of licensing fees, allowing it to be integrated into various applications. However, it demands more effort to set up and utilize compared to cloud-based OCR services. - Source: dev.to / 10 months ago
  • Ask HN: How to OCR a PDF and preserve whitespace?
    Many of the OCR services are based on the free, open-source Tesseract OCR, but don’t expose all of the options. If you’re handy with shell scripts or Python, you can probably get better performance by hand-tuning options for your particular images. For example, if I recall there are page segmentation options to tell Tesseract to expect multi-column text. That alone might get you better performance than the... - Source: Hacker News / 11 months ago
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What are some alternatives?

When comparing ZBar bar code reader and Tesseract, you can also consider the following products

Barcode & QR Code Scanner - A free app which allow to read and generate barcodes for Android.

ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!

QR Droid - QR Droid Zapper

Onlineocr.net - Free Online OCR service allows you to convert PDF document to MS Word file, scanned images to editable text formats and extract text from JPEG/TIFF/BMP files

ZXing - Barcode Scanner for Android

GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.

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