diff-zoo
frigate
| diff-zoo | frigate | |
|---|---|---|
| 4 | 291 | |
| 772 | 14,840 | |
| - | - | |
| 0.0 | 9.9 | |
| almost 3 years ago | 3 days ago | |
| Julia | Python | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
diff-zoo
-
How do you generally go about finding the Jacobian of a complicated observation function for a Kalman filter?
To add to software for #1, look for packages that do forward-mode AD. For Jacobians (many outputs), forward-mode AD is often faster than back-propagation (reverse mode). I use ForwardDiff.jl which usually accepts any function the user might bass in as observation function https://github.com/baggepinnen/LowLevelParticleFilters.jl/blob/master/src/ekf.jl#L45 Here's a nice intro to forward and reverse mode ad https://github.com/MikeInnes/diff-zoo/blob/notebooks/backandforth.ipynb It's the second notebook in a series, might want to read the first as well if you find this topic interesting.
-
Ask HN: What are some examples of elegant software?
This is an obscure one, but Mike Innes "[automatic] differentiation for hackers" tutorial. It's a code tutorial, not software, if that counts. Both the way it's constructed and the functionality of Julia that gets shown off here.
https://github.com/MikeInnes/diff-zoo
- Neural networks with automatic differentiation.
-
[D] Gradient Tape Implementation
The following repos show how to build a simple reverse mode implementation from scratch: https://github.com/MikeInnes/diff-zoo
frigate
- License Plate Recognition with Home Assistant, Codeproject.ai, and Frigate NVR
- Multimillion-dollar L.A. heist was seamless, sophisticated, stealthy
-
Picking between two cameras hikvision vs dahua. Both 4MP 1/1.8" turrets.
Am in to selfhosting and homeserver, finally got to try Frigate with some aliexpress camera that was not mine. Love it.
-
Old Android as Security Camera
However, I have had success using IP Camera app with Frigate. https://play.google.com/store/apps/details?id=com.pas.webcam https://frigate.video/
-
Security cams
Frigate https://frigate.video/ and ZoneMinder https://zoneminder.com/ come to mind. Blue Iris https://blueirissoftware.com/ is not open source but is what I prefer to use for my PoE systems ($80/yr)
-
Unable to re add my server to HAOS integration
Logger: custom_components.frigate Source: custom_components/frigate/__init__.py:201 Integration: Frigate (documentation, issues) First occurred: 1:59:34 AM (2 occurrences) Last logged: 1:59:48 AM
-
Ask HN: How have you engineered the shit out of your home's front entrance?
Engineering implies working within constraints. Most people in this realm only have to deal with the spouse acceptance factor as a limiter.
Went from openhab -> homeassistant -> Node-RED. Then sprinkle in MySensors, Frigate, and Double-Take, but not on just the entrance, go for the perimeter then defense in depth.
https://www.mysensors.org/
https://frigate.video/
https://github.com/jakowenko/double-take
-
Frigate: Open-source network video recorder with real-time AI object detection
- https://github.com/blakeblackshear/frigate/discussions/7932#...
I have found my frigate+ model to be much more accurate and crazy good even at night. Will be curious how things change when it snows here more often, since I've not submitted any examples of winter at this house yet.
-
A PCIe Coral TPU Finally Works on Raspberry Pi 5
According to the author of that PR, they're using 10% of 1 NPU core on 3 cameras: https://github.com/blakeblackshear/frigate/pull/8382#issueco...
The bottleneck instead will probably be the video stream decoding speed, especially as the SoC's hardware decoder isn't being used yet.
What are some alternatives?
Flux.jl - Relax! Flux is the ML library that doesn't make you tensor
motioneye - A web frontend for the motion daemon.
ganja.js - :triangular_ruler: Javascript Geometric Algebra Generator for Javascript, c++, c#, rust, python. (with operator overloading and algebraic literals) -
Shinobi - :peace_symbol: :palestinian_territories: Shinobi CE - The Free Open Source CCTV platform written in Node.JS (Camera Recorder - Security Surveillance Software - Restreamer
src - Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.
viseron - Self-hosted, local only NVR and AI Computer Vision software. With features such as object detection, motion detection, face recognition and more, it gives you the power to keep an eye on your home, office or any other place you want to monitor.
nexus - A Nim web framework with batteries included
scrypted - Scrypted is a high performance home video integration and automation platform
HASS-Deepstack-object - Home Assistant custom component for using Deepstack object detection
docker-wyze-bridge - WebRTC/RTSP/RTMP/LL-HLS bridge for Wyze cams in a docker container
Agent - 👮 A PHP desktop/mobile user agent parser with support for Laravel, based on Mobiledetect
DeepCamera - Open-Source AI Camera. Empower any camera/CCTV with state-of-the-art AI, including facial recognition, person recognition(RE-ID) car detection, fall detection and more