Top 20 C++ Real-time Projects
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openpose
OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation
Have you considered using an already trained open source pose model? Something like openpose would work. Then you could have estimated "boxes" relative to the top of the torso and the head cut in half, where the bottom half flags it as a low guard for example. This approach would be more accurate and easier than making a whole new model for a specific necessity, though there is the problem that the dataset used for this may lack people in things like gloves or martial arts equipment.
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Project mention: Book recommendations for Backend development concepts for a beginner | reddit.com/r/developersIndia | 2021-11-29
AFAIK, Websockets are built on HTTP. Have a look at https://github.com/uNetworking/uWebSockets.
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Scout APM
Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.
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filament
Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2
Project mention: Flutter vs Kotlin Multiplatform Mobile (not a holywar) | reddit.com/r/FlutterDev | 2022-01-24- 3D graphics, i used filament in KMM and it was outstanding, didn't find bindings or similar pub
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nasa/fprime
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perspective
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
Project mention: Open source Business intelligence platform made with Python | news.ycombinator.com | 2021-11-28 -
Sorry, no idea. Maybe it's possible with Roc? if the drivers mentioned in the roc-send man page don't require the PulseAudio modules then maybe it's possible, and there's also support for ALSA.
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I have been coding mine for many years now. Fortunately it is still small enough that can be easily understood by one person. Have a look here: https://ncine.github.io/
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OPS
OPS - Build and Run Open Source Unikernels. Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.
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Project mention: Alternatives to Unity3D for simulating 3D environments with realistic physics for robotics and training a reinforcement learning model? | reddit.com/r/reinforcementlearning | 2022-01-25
So far I found PyBullet, RobotPy, RobotDK, SOFA, and some others, but I wonder if there is something that is comparable or better than Unity 3D for this specific use case.
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MocapNET
We present MocapNET, a real-time method that estimates the 3D human pose directly in the popular Bio Vision Hierarchy (BVH) format, given estimations of the 2D body joints originating from monocular color images. Our contributions include: (a) A novel and compact 2D pose NSRM representation. (b) A human body orientation classifier and an ensemble of orientation-tuned neural networks that regress the 3D human pose by also allowing for the decomposition of the body to an upper and lower kinematic
Project mention: Simple method to pose a character using a reference image and AI pose estimation? | reddit.com/r/blender | 2021-03-02 -
TOSDataBridge
A collection of resources for pulling real-time streaming data off of TDAmeritrade's ThinkOrSwim(TOS) platform; providing C, C++, Java and Python interfaces.
Did a quick search, and it looks like this is likely to be a good starting point: https://github.com/jeog/TOSDataBridge
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Alternatively, you can create a view per mip and use a compute shader to compute the whole cube at once. This is what I have been doing
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o1heap
Constant-complexity deterministic memory allocator (heap) for hard real-time high-integrity embedded systems
Another option is using an allocator that provides some guarantees that work for your use case, eg https://github.com/pavel-kirienko/o1heap
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Here is an open source option that I have used with some success https://github.com/ZDisket/TensorVox
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Project mention: Streaming multi-file SQL and CSV/TSV/etc., native/WASM and fastest CSV parser | news.ycombinator.com | 2022-01-14
cool - I also hand crafted a CSV parser following RFC4180 a while ago, not sure if you have a repeatable way to benchmark the performance difference?
https://github.com/varchar-io/nebula/blob/master/src/storage...
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Project mention: Hi guys. How can i make such a great collision detection system? All yt tutorials show it on 2-10 objects but this guy (in the link) has 200k objects. Is there a better way for collision detection or this guys just has a NASA pc? | reddit.com/r/coding | 2021-08-24
If I'm not mistaken, the creator linked to the source code in the video description: https://github.com/johnBuffer/UnitedEngine
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MStream
Anomaly Detection on Time-Evolving Streams in Real-time. Detecting intrusions (DoS and DDoS attacks), frauds, fake rating anomalies. (by Stream-AD)
Project mention: MStream: NEW Extended Research - star count:60.0 | reddit.com/r/algoprojects | 2021-11-08 -
Project mention: Tessendorf-style ocean waves simulation in OpenGL compute shaders. Link to the source code in comments, which in turn links to all the resources I used, so you can make your own! | reddit.com/r/GraphicsProgramming | 2021-02-22
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tiny_csg
tiny_csg is a C++ library that generates meshes from brush-based level data and supports incremental updates (real-time CSG). It is intended to be used as a backend in 3d level editors and/or generators.
C++ Real-time related posts
- Streaming multi-file SQL and CSV/TSV/etc., native/WASM and fastest CSV parser
- Looking for a recommendation for basic, cloud or server based reporting.
- Introduce an open-source project in data engineering
- How is Elasticsearch similar to MongoDB in terms of data storage and usage?
- Book recommendations for Backend development concepts for a beginner
- Just another simple, fast, and resilient open-source WebSockets server. 📣
- MStream: NEW Extended Research - star count:60.0
Index
What are some of the best open-source Real-time projects in C++? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | openpose | 23,208 |
| 2 | µWebSockets | 13,513 |
| 3 | filament | 13,458 |
| 4 | fprime | 8,717 |
| 5 | perspective | 4,158 |
| 6 | roc-toolkit | 751 |
| 7 | nCine | 608 |
| 8 | sofa | 551 |
| 9 | MocapNET | 375 |
| 10 | TOSDataBridge | 253 |
| 11 | Yave | 237 |
| 12 | o1heap | 118 |
| 13 | TensorVox | 118 |
| 14 | nebula | 98 |
| 15 | UnitedEngine | 92 |
| 16 | MStream | 62 |
| 17 | OceanFFT | 58 |
| 18 | motis | 43 |
| 19 | apex | 13 |
| 20 | tiny_csg | 11 |
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