State Estimation and Localization for Self-Driving Cars(으)로 돌아가기

4.7

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456개의 평가

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75개의 리뷰

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)....

Oct 14, 2019

There are many interesting topics. Without the help and suggested readings from this course, I wouldn't be able to finish by myself. Also, the final project is very enlightening.

Feb 09, 2020

One of the most exciting courses ever had in terms of learning and understanding. Kalman filter is a fascinating concept with infinite applications in real life on daily basis.

필터링 기준:

교육 기관: Jon H

•Jun 05, 2019

There is no support for this class

The forums are almost useless and no teacher or staff ever answers anything on them

The lectures are pure fluff and hand-waving, no meat and no details

The projects are extremely difficult and there is no lessons to cover material needed for the projects

Would not recommend unless you want to basically learn on your own

Too much work BTW I did get 100%.

교육 기관: Guruprasad M H

•Apr 29, 2019

one of best experiences. But the course requires a steep learning curve. The discussion forums are really helpful

교육 기관: Remon G

•Aug 12, 2019

Very useful!

Great experience!

Congratulation all the people involved in this course!

교육 기관: River L

•Apr 27, 2019

It provides a hand-on experience in implementing part of the localization process...interesting stuff!! Kind of time-consuming so be prepared.

교육 기관: Aditya B

•Jul 01, 2019

Review :

Mentor Help: 0/5

Course Content: 4/5

Course Explanation: 4/5

Course Challenging: 4/5

Exercises : 3/5

Things which can be improved: There should be a programming exercise for each module especially for modules like ICP. There should be more mentor support as everything can't be understood by videos. There is/was an expectation of doing the final project in CARLA online but it was offline and also the ICP was pre-implemented. But overall for starters it is a very good course for state estimation to support and I strongly suggest to complete it if you aspire to be a self - driving car engineer.

교육 기관: Joachim S

•Jun 11, 2019

I was impressed about the different methods available to do state estimation. The content was well presented (all slides shown are available as a PDF download) although in a quite compressed fashion. As in course 1 I would have preferred much longer videos so that more details of the different models could have been highlighted. Personally I was amazed about concepts like the Quarternion that I have never heart about before. A great plus from my perspective is that - like in course 1 - every lesson has a list of further articles to read - and in order to really comprehend the stuff presented I recommend in doing a deep-dive into these articles. Personally I found the coding assignments really demanding and as a side note I would have appreciated a little bit more presence of the teaching stuff to clarify. Currently the impression is that besides a monthly post in the discussion forum the teaching stuff is not visible - which is really sad as I think this whole specialization to be prime content. Unfortunately the locked video that will be shown to you when having completed the assignment is only a white screen and you are not able to follow the explanations the professor is providing. I would really appreciate if the invisible slides would be available for download but this is not the case. All in all I am a little bit mixed about the course as for example particle filters are just mentioned in one video but not explained as all the various types of Kalman filters. Still I give this course a 5-star ranking as it provides a good starting point for those trying to dig deeper into SLAM.

교육 기관: Wit S

•Oct 14, 2019

There are many interesting topics. Without the help and suggested readings from this course, I wouldn't be able to finish by myself. Also, the final project is very enlightening.

교육 기관: Muhammad H S H J I

•Aug 12, 2019

Very interesting course if you want to learn about the different filters used in self driving cars for sensor fusion

교육 기관: Carlos E S V

•Dec 05, 2019

Excellent course! The best course available of this topic

교육 기관: Anis M

•Dec 06, 2019

a very good course about sensor fusion ans localization

교육 기관: Georgios T

•Jul 30, 2019

Very helpful!

교육 기관: Yuwei W

•Nov 17, 2019

great

교육 기관: Rade

•Jun 07, 2019

Very dry lectures!

Quiz automated grader buggy and not working at times. Example: not well defined python environment for the quiz in module 4. A grader expects a certain format that you have to guess. But to guess you need to submit the quiz in order to see if you satisfied the grader. So you can do that 5 times every our. A lot of time spent on satisfying the grader format that learning material.

The reason I am realty trying to stay in the class is because I am very interested in the subject but the execution of this class is a disaster!

교육 기관: Dane R

•Jul 06, 2020

Great coverage of state estimation without getting the student bogged down in gratuitous math and proofs. The videos cover enough for you to implement the algorithms and the referenced additional readings will help guide you to learn more depth on the subject if you want (I think it is extremely important to read some of these materials). Simplifying assumptions are stated in the videos so that the student understands how this material deviates from more realistic or advanced implementations - this is a very important point so I was glad to see it clearly explained.

As a critical comment, I would have liked to a little more detail about quaternions to help improve intuition about them. Quaternions are likely new to a lot of people, and they are certainly not intuitive.

교육 기관: Mukund C

•Jun 08, 2020

Amazing course. Highly recommend for understanding some of the foundational blocks for self-driving cars including some workhorse algorithms/principles that are used. Definitely a "weed"-out course and the student has to persevere and draw upon the resources provided in the readings and other resources outside to be able to completely internalize the concept and the math that explains the concepts. However, for students that are willing to put in the effort, there is a lot of learning to be gained on the other side. As a suggestion, the course, should be extended to 7 weeks with some more in-depth discussion into the derivations - specifically on the Unscented Kalman Filter. A guided discussion on one or two fundamental papers will also be fantastic.

교육 기관: Parikshit M

•Mar 31, 2020

A very thoughtful introduction to the subject of state estimation and localization. The material introduces sufficient basic material and in adequate depth to equip you to learn more. Don't expect to be writing production level code after finishing this course. The expectation should be to learn enough to venture in the field of state estimation on your own and to be able to understand the material in books, research papers and other resources. The supplementary resources are extremely well selected and provide very good pointers to deepen your knowledge. The exercises are definitely very helpful.

교육 기관: Yashasvi S

•Jun 29, 2020

This course was really amazing! The supplementary material provided really helped me to strengthen my concepts. The lectures were very clear and to the point. This course demands hard work from the student's side too, unlike many other courses on Coursera which literally spoon-feed everything. The discussion forums are really helpful if you use them properly. The programming assignments are challenging and might even leave you frustrated at times. But overall, it's worth the time. I highly recommend this course to people who are interested in self-driving cars

교육 기관: Ananth R

•Jul 30, 2019

An excellent course on state estimation and localization. This course is a hands-on approach to the development and implementation of the Kalman Filter for localization. Parts of the assignments and the final project were challenging and the course needs a lot of self-study. The resources provided on the course proved to be extremely useful throughout, and almost self-sufficient. I highly encourage anybody who's willing to take up a practical challenge in state-estimation to take this course.

교육 기관: James L

•Apr 12, 2019

This is a fast paced course on state estimation. ES Kalman Filter is the focus of the final project. Lectures cover basics of Kalman filter very thoroughly. You need to spend quite some time to sort out complexity to finish the final project, yet the efforts are well spent. You will only graph the fundamentals after hard projects. Overall, a very well organized and executed course. Highly recommended.

교육 기관: RAVI A

•May 01, 2020

This course provides a lot of insights in various sensors used for pose estimation and also delves into multi sensor fusion which gives the knowledge and importance about the sensor calibration. Overall a very well taught course and the most important one for who want to pursue a career in self driving cars.

교육 기관: Rama C R V

•Apr 19, 2020

Firstly, I would like to start thanking Prof. Jonathan Kelley for making good illustration. I felt it could be better discussing more about sizes of covariance matrices, so that it would help in better understanding of the algebra. Overall a good taught and informative course. Thank you Coursera.

교육 기관: Abdullah B A

•Sep 25, 2019

excellent course with a lot of valuable and up to date information that is used in real modern self driving cars, it was challenging and very hard for me to go through but i assure you that it's worthy of the hard work required to pass it

교육 기관: Himanshu B

•Jul 12, 2019

Got to learn about many concepts like least squares, Kalman filter, GNSS/INS sensing, LIDAR Sensing. Programming assignments were the most difficult part of this course. And definitely going towards the next course in the specialization.

교육 기관: Kushagra S

•Jun 19, 2020

The programming assignments given tested us on how well we understood the fundamentals of localization. The solutions were not trivial and one had to think while programming which speaks to how well these assignments were designed

교육 기관: Daniele C

•Jul 30, 2020

One of the best courses I had on Coursera. Some modules are apparently easy and fast, but the whole course should be well understood in order to pass the final assignment. I had to go back and forth for th