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Top 23 C++ OpenCV Projects
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openpose
OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation
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Sonar
Write Clean C++ Code. Always.. Sonar helps you commit clean C++ code every time. With over 550 unique rules to find C++ bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
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OpenFrameworks
openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
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Project mention: [Bug] Can't compile OpenCV on Ubuntu 22.04 Nvidia 525.60.13 Cuda 12 | reddit.com/r/opencv | 2022-12-15
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MaaAssistantArknights
《明日方舟》小助手,全日常一键长草!| An Arknights assistant compatible with EN, JP, KR, ZH_TW clients
Project mention: Mizuki & Caerula Arbor preview: Battle Pass | reddit.com/r/arknights | 2022-09-26 -
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bgslibrary
A C++ Background Subtraction Library with wrappers for Python, MATLAB, Java and GUI on QT
Project mention: I created a self-hosted security camera system | reddit.com/r/selfhosted | 2022-03-28I used this background substraction library by Andrews Sobral in a profesional context with quite nice results. There was even a GUI to visualize how the algorithms performed for easy selection.
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InfluxDB
Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.
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nomacs: for quick gallery and EXIF data view. Open-source.
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Headless mode (thanks to jmuncaster, #46)
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Project mention: Zoom (flatpak) cannot use virtual backgrounds other than default ones | reddit.com/r/linuxquestions | 2022-08-14
Is there any way I can get around this? I only thought about using this, but it would be nice if there's a less hacky way around it. Cheers!
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Project mention: Is there a Media Player where I can listen to two audio track at the same time? | reddit.com/r/software | 2022-09-07
hPlayer
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Project mention: Questions for SLAM/SfM for Dense 3D Reconstruction (DSO vs ORB, Monofusion etc.) | reddit.com/r/computervision | 2022-03-11
For instance you could go with : https://github.com/ov2slam/ov2slam , add some processing on the keyframes for depth maps computation and then fuse the depth maps in a TSDF using https://github.com/personalrobotics/OpenChisel or https://github.com/ethz-asl/voxblox
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Fastest_Image_Pattern_Matching
C++ implementation of a ScienceDirect paper "An accelerating cpu-based correlation-based image alignment for real-time automatic optical inspection"
Project mention: [Project]Fast and rotation invariant NCC template matching | reddit.com/r/opencv | 2022-05-23For many cases, it significantly speed up the process. (For small template, it is slight slow) See this commit
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Project mention: Gerbolyze: Render high-resolution bitmap images to PCB gerber files | reddit.com/r/TheAmpHour | 2022-05-06
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ANMS-Codes
Efficient adaptive non-maximal suppression algorithms for homogeneous spatial keypoint distribution
Project mention: Implement non-maximum supression to keep only local maximum for your detected corner pixels | reddit.com/r/computervision | 2022-04-05Maybe this resource may help you anms But I am not sure if it is exactly what you intend to do
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Monocular-Visual-Odometry
A simple monocular visual odometry (part of vSLAM) by ORB keypoints with initialization, tracking, local map and bundle adjustment. (WARNING: Hi, I'm sorry that this project is tuned for course demo, not for real world applications !!!)
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Project mention: What’s the best robot with actuators that I can simulate in Gazebo? | reddit.com/r/ROS | 2022-02-20
The TurtleBot3 does all of this and has a simulation repo for Gazebo. It also works with both ROS and ROS2 with very nice official documentation on their website.
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Also see DarkMark. For several years it has had support for loading custom Darknet/YOLO weights (not just MSCOCO!) to help annotate more images. https://www.ccoderun.ca/darkmark/Summary.html
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Open-PupilEXT
Official implementation of a free pupillometry platform called PupilEXT proposed in the article "PupilEXT: flexible open-source platform for high resolution pupillometry in vision research".
Project mention: Is it possible to track the eyes with a webcam? | reddit.com/r/Unity3D | 2022-03-21 -
LiveVisionKit
LiveVisionKit brings the powers of computer vision and image processing to OBS Studio; implementing state of the art filters such as image enhancement and real-time video stabilization.
I see what you mean, it's a bit hidden. https://github.com/Crowsinc/LiveVisionKit/wiki/Install-Guide
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FastTrack
FastTrack is a cross-platform application designed to track multiple objects in video recording. (by FastTrackOrg)
Project mention: [Weekly] What is everybody working on? Share your progress, discoveries, tips and tricks! | reddit.com/r/QtFramework | 2023-01-30I restarted the development of FastTrack, the open-source tracking software after 6 months off, doing closed-source paid contracts full-time for a living. The goal of the week is to move the old QScrollArea + QLabel image display widget to a QGraphicsView.
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Index
What are some of the best open-source OpenCV projects in C++? This list will help you:
Project | Stars | |
---|---|---|
1 | OpenCV | 66,201 |
2 | openpose | 25,830 |
3 | OpenFrameworks | 9,252 |
4 | opencv_contrib | 8,008 |
5 | MaaAssistantArknights | 6,169 |
6 | opentrack | 2,526 |
7 | bgslibrary | 2,012 |
8 | nomacs | 1,180 |
9 | RaftLib | 836 |
10 | cvui | 749 |
11 | deepbacksub | 699 |
12 | hplayer | 637 |
13 | ov2slam | 410 |
14 | Fastest_Image_Pattern_Matching | 311 |
15 | gerbolyze | 281 |
16 | ANMS-Codes | 271 |
17 | Monocular-Visual-Odometry | 252 |
18 | turtlebot3_simulations | 213 |
19 | multi-delogo | 150 |
20 | DarkMark | 91 |
21 | Open-PupilEXT | 69 |
22 | LiveVisionKit | 67 |
23 | FastTrack | 62 |