Java OpenCV

Open-source Java projects categorized as OpenCV

Top 12 Java OpenCV Projects

  1. JavaCV

    Java interface to OpenCV, FFmpeg, and more

  2. Nutrient

    Nutrient - The #1 PDF SDK Library. Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.

    Nutrient logo
  3. SikuliX1

    SikuliX version 2.0.0+ (2019+)

  4. photonvision

    PhotonVision is the free, fast, and easy-to-use computer vision solution for the FIRST Robotics Competition.

  5. Hacking-Scripts

    Hacking Scripts contains amazing and awesome scripts written in Python, JavaScript, Java, Nodejs, and more. The main aim of the repository will be to provide utility scripts that might make everyday life easy.

  6. PDF-Doc-Scan

    Android PDF document scanning app

  7. video4j

    Video Processing Library for Java

  8. EOCV-Sim

    Develop, test, and tune your EasyOpenCV pipelines directly on your computer with a simple GUI !

  9. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

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  10. Aruco-Android

    OpenCV Aruco for Android

  11. PowerPlaySleeveDetection

    This is a template repository, used for other teams to copy the Vision Pipeline when detecting the Signal Sleeve in the FIRST Tech Challenge 2022-2023 Game PowerPlay.

  12. Perspective

    Android application for correcting perspective in photos. (by danopdev)

  13. WonderScan

    WonderScan is a free on-device document scanning mobile application developed in India.

  14. sigmarsgarden

    Opus Magnum's Sigmar's Garden Autosolver, using OpenCV Template Matching

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).

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Java OpenCV related posts

  • EasyOpenCV Simulator now supports the new VisionPortal API !

    2 projects | /r/FTC | 12 Sep 2023
  • App to scan document via phone?

    1 project | /r/androidapps | 27 Apr 2023
  • Document scanner app

    1 project | /r/fossdroid | 18 Mar 2023
  • Ktor Video Livestreaming

    1 project | /r/ktor | 17 Mar 2023
  • Video4j - A high level video API for Java

    5 projects | /r/java | 1 Mar 2023
  • having trouble importing FFmpeg and JavaCV, "videoconverter.libs does not exist"

    1 project | /r/javahelp | 1 Feb 2023
  • Using PhotonVision: easy cameras, hard networking?

    2 projects | /r/FRC | 17 Jan 2023
  • A note from our sponsor - SaaSHub
    www.saashub.com | 16 Feb 2025
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Index

What are some of the best open-source OpenCV projects in Java? This list will help you:

# Project Stars
1 JavaCV 7,683
2 SikuliX1 2,857
3 photonvision 314
4 Hacking-Scripts 249
5 PDF-Doc-Scan 163
6 video4j 63
7 EOCV-Sim 58
8 Aruco-Android 35
9 PowerPlaySleeveDetection 30
10 Perspective 28
11 WonderScan 25
12 sigmarsgarden 4

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Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
nutrient.io