junshengfu / tracking-with-unscented-kalman-filter Goto Github PK
View Code? Open in Web Editor NEWObject (e.g Pedestrian, biker, vehicles) tracking by Unscented Kalman Filter (UKF), with fused data from both lidar and radar sensors.
Object (e.g Pedestrian, biker, vehicles) tracking by Unscented Kalman Filter (UKF), with fused data from both lidar and radar sensors.
Should it be UnscentedKF instead of ExtendedKF?
Thanks for the project and code - very helpful to understand the UKF in detail.
However, it seems that there is something wrong in your application.
I created artificial measurements describing a perfect circle driving round and round infinitely with a radius of 50m.
The UKF is able to stabilize and estimate the state properly (not immediately, took some time, maybe i have to adjust the process noise parameters), but when setting high speeds e.g. 230 km/h, the output velocity "x_(2)" is negative, which doesn't make sense for the amount of speed.
I was investigating your code, but wasn't able to find the root cause for it.
Do you have any idea?
Best regards,
Kerby
I'm wondering how you made the images that can display math formulas and a car image. Can you help me?
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.