Open-source C++ projects categorized as OCR

Top 14 C++ OCR Projects

  • tesseract-ocr

    Tesseract Open Source OCR Engine (main repository)

  • Project mention: one of the Codia AI Design technologies: OCR Technology | dev.to | 2024-02-14

    You will also need to install the Tesseract OCR engine, which can be downloaded and installed from the following link: https://github.com/tesseract-ocr/tesseract

  • TNN

    TNN: developed by Tencent Youtu Lab and Guangying Lab, a uniform deep learning inference framework for mobile、desktop and server. TNN is distinguished by several outstanding features, including its cross-platform capability, high performance, model compression and code pruning. Based on ncnn and Rapidnet, TNN further strengthens the support and performance optimization for mobile devices, and also draws on the advantages of good extensibility and high performance from existed open source efforts

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

    WorkOS logo
  • LunaTranslator

    Galgame翻译器,支持剪贴板、OCR、HOOK等。Visual Novel translate tool , support clipboard / OCR/ HOOK

  • Project mention: Savior for Non-Japanese user | /r/BlueProtocolPC | 2023-06-19
  • EAST

    A tensorflow implementation of EAST text detector (by argman)

  • tesseract

    Tesseract Open Source OCR Engine (main repository) (by UB-Mannheim)

  • crow-translate

    A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva.

  • gImageReader

    A Gtk/Qt front-end to tesseract-ocr.

  • Project mention: Making an archive out of my grandfather's writings. What OCR scanning and doc mgt system to use? | /r/selfhosted | 2023-07-12

    On tesseract base here is a software to make a scan a text searchable pdf. It take a bit of time and can be a bit tedious but it does the work! https://github.com/manisandro/gImageReader/releases It does not work well on cursive writing of course. It's a bit less heavy code sided solution. Good luck!

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • deep-license-plate-recognition

    Automatic License Plate Recognition (ALPR) or Automatic Number Plate Recognition (ANPR) software that works with any camera.

  • Project mention: Looking for camera recommendations to record crimes happening across the street | /r/homesecurity | 2023-05-16
  • dpscreenocr

    Program to recognize text on screen

  • Project mention: DpScreenOCR – cross-platform OCR tool | news.ycombinator.com | 2024-01-24
  • ultimateMRZ-SDK

    Machine-readable zone/travel document (MRZ / MRTD) detector and recognizer using deep learning

  • Project mention: Real-time Android QR Code Recognition with YOLO and Dynamsoft Barcode Reader | dev.to | 2022-01-03
  • gazou

    Japanese and Chinese OCR for Linux & Windows

  • EasyOCR-cpp

    Custom C++ implementation of deep learning based OCR

  • Project mention: [P] EasyOCR in C++! | /r/MachineLearning | 2023-12-02
  • flutter_ocr_sdk

    Detect machine-readable zones (MRZ) in passports, travel documents, and ID cards

  • python-mrz-scanner-sdk

    Python MRZ scanner SDK built with Dynamsoft Label Recognizer

  • Project mention: How to Invoke HTTP Web Service of Dynamsoft SDKs with Power Automate for Desktop | dev.to | 2023-05-23

    Microsoft Power Automate is a powerful service designed to automate workflows between various apps and services. Its Desktop version provides the added capability of automating desktop-centric operations, with or without user interface interactions. In this article, we will explore how to integrate Dynamsoft Barcode Reader, Dynamsoft Document Normalizer, and Dynamsoft Label Recognizer into a web service using Flask. By leveraging this web API, we can seamlessly invoke these Dynamsoft tools within Power Automate for Desktop. This enables you to transform the created flow into a convenient desktop application that significantly enhances your daily work efficiency.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-02-14.

C++ OCR related posts


What are some of the best open-source OCR projects in C++? This list will help you:

Project Stars
1 tesseract-ocr 57,866
2 TNN 4,277
3 LunaTranslator 3,179
4 EAST 2,993
5 tesseract 2,812
6 crow-translate 1,713
7 gImageReader 1,517
8 deep-license-plate-recognition 459
9 dpscreenocr 210
10 ultimateMRZ-SDK 171
11 gazou 83
12 EasyOCR-cpp 24
13 flutter_ocr_sdk 14
14 python-mrz-scanner-sdk 4
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives