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State Estimation and Localization for Self-Driving Cars

4.7842 ratings at Coursera

Overview

Welcome to State Estimation and Localization for Self-Driving Cars, the second course in University of Toronto’s Self-Driving Cars Specialization. We recommend you take the first course in the Specialization prior to taking this course.

This course will introduce you to the different sensors and how we can use them for state estimation and localization in a self-driving car. By the end of this course, you will be able to:

- Understand the key methods for parameter and state estimation used for autonomous driving, such as the method of least-squares

- Develop a model for typical vehicle localization sensors, including GPS and IMUs

- Apply extended and unscented Kalman Filters to a vehicle state estimation problem

- Understand LIDAR scan matching and the Iterative Closest Point algorithm

- Apply these tools to fuse multiple sensor streams into a single state estimate for a self-driving car

For the final project in this course, you will implement the Error-State Extended Kalman Filter (ES-EKF) to localize a vehicle using data from the CARLA simulator.

This is an advanced course, intended for learners with a background in mechanical engineering, computer and electrical engineering, or robotics. To succeed in this course, you should have programming experience in Python 3.0, familiarity with Linear Algebra (matrices, vectors, matrix multiplication, rank, Eigenvalues and vectors and inverses), Statistics (Gaussian probability distributions), Calculus and Physics (forces, moments, inertia, Newton's Laws).

Syllabus 6

  1. Module 0: Welcome to Course 2: State Estimation and Localization for Self-Driving Cars 2 hours

    This module introduces you to the main concepts discussed in the course and presents the layout of the course. The module describes and motivates the problems of state estimation and localization for self-driving cars. An accurate estimate of the vehicle state and its position on the road is requir…

  2. Module 1: Least Squares 7 hours

    The method of least squares, developed by Carl Friedrich Gauss in 1795, is a well known technique for estimating parameter values from data. This module provides a review of least squares, for the cases of unweighted and weighted observations. There is a deep connection between least squares and ma…

  3. Module 2: State Estimation - Linear and Nonlinear Kalman Filters 7 hours

    Any engineer working on autonomous vehicles must understand the Kalman filter, first described in a paper by Rudolf Kalman in 1960. The filter has been recognized as one of the top 10 algorithms of the 20th century, is implemented in software that runs on your smartphone and on modern jet aircraft,…

  4. Module 3: GNSS/INS Sensing for Pose Estimation 2.5 hours

    To navigate reliably, autonomous vehicles require an estimate of their pose (position and orientation) in the world (and on the road) at all times. Much like for modern aircraft, this information can be derived from a combination of GPS measurements and inertial navigation system (INS) data. This m…

  5. Module 4: LIDAR Sensing 2 hours

    LIDAR (light detection and ranging) sensing is an enabling technology for self-driving vehicles. LIDAR sensors can ‘see’ farther than cameras and are able to provide accurate range information. This module develops a basic LIDAR sensor model and explores how LIDAR data can be used to produce point…

  6. Module 5: Putting It together - An Autonomous Vehicle State Estimator 6 hours

    This module combines materials from Modules 1-4 together, with the goal of developing a full vehicle state estimator. Learners will build, using data from the CARLA simulator, an error-state extended Kalman filter-based estimator that incorporates GPS, IMU, and LIDAR measurements to determine the v…

Skills you'll practise

Python ProgrammingEstimationComputer Programming

Advantages and disadvantages

Advantages

  • Structured courses with graded quizzes, assignments and deadlines you can reset.
  • A shareable certificate from the university or company when you pay.
  • Financial aid is often approved for students in India (apply 15 days before you need it).
  • From University of Toronto, a well-regarded name.
  • Rated 4.7 out of 5 by 842 learners.
  • Self-paced: start any time.
  • A clear syllabus (6 parts) you can see before you start.

Disadvantages

  • Paid after a 7-day free trial (Coursera Plus or per course).
  • Some courses can be audited for free, but graded work and certificates need payment.

Some points apply to every course of this kind; see how we rank.

This course is paid. Here is how to take it for free

  • Free trials: You can start a 7-day free trial for many individual courses, Specializations, or a Coursera Plus subscription to test full course features. Cancel before the seventh day if you do not want to be charged.
  • Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.

Taught by

  • Jonathan KellyAssociate Professor, Aerospace Studies
  • Steven WaslanderAssociate Professor, Aerospace Studies

University of Toronto is in Tier 2: excellent universities and the companies that build the technology of our institution ranking (86/100).

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