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Отзывы учащихся о курсе Robotics: Perception от партнера Пенсильванский университет

4.4
звезд
Оценки: 558
Рецензии: 146

О курсе

How can robots perceive the world and their own movements so that they accomplish navigation and manipulation tasks? In this module, we will study how images and videos acquired by cameras mounted on robots are transformed into representations like features and optical flow. Such 2D representations allow us then to extract 3D information about where the camera is and in which direction the robot moves. You will come to understand how grasping objects is facilitated by the computation of 3D posing of objects and navigation can be accomplished by visual odometry and landmark-based localization....

Лучшие рецензии

SK

Apr 01, 2018

Outstanding Course! I could always count on Prof.Jianbo to crunch some of the most complex and confusing parts of the course into a much easier understandable language.

LR

Jan 01, 2019

This is quite challenging course. So far, this is the course with the largest amount of material, I wish the class will be split into two courses.

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126–142 из 142 отзывов о курсе Robotics: Perception

автор: Casey B

Aug 29, 2018

Lectures sometimes scattered and hard to follow. More advanced visuals would be helpful for such a visual subject vs watching lecturers wave hands and point at things.

автор: Adarsh S

Apr 29, 2020

Topics are good and comprehensive, but videos are long and difficult to follow, with a lot of additional research necessary to truly understand the concepts.

автор: Francisco C M M

May 06, 2020

The content was great and not so easy, you need good math-linear algebra background, bur for some reason I didn't enjoy the course :/

автор: Andrey S

Apr 13, 2017

Too much theory and projects didn't related with real life problems.

автор: Wahyu G

Aug 15, 2018

Very though and little help in the discussion forum

автор: Alejandro A V

May 03, 2016

The videos are so long in time and not very clear.

автор: Yiğit U

Apr 29, 2016

Lessons and videos are very long for one week.

автор: DEEPAK K P

Apr 10, 2019

Not at all formulated for bachelors

автор: Yingxuan Z

Mar 25, 2020

I took this course as I wanted to develop more skills in computer vision. To me the course seems to be an abridged upper-year college course. The course presumes a strong linear algebra understanding, as the instructors didn't spare much time on explaining the linear algebra concepts. Therefore a refresher for linear algebra as a course handout would be very helpful. The first half of the course are really good - instructions are clear and assignments and quizes are instrumental to understanding. However, progressing to the second half of the course, the instructors rushed to different concepts without properly linking them. And you can tell the disorganization from the way they present - they tend to pause intermittently, repeat the same content, speak grammatically incorrectly. There are significantly more typos in the course notes as well. I would give a 5-star if the course is of consistent good quality, but unfortunately it is not.

автор: Chris F

May 08, 2016

Professors very hard to understand, and videos don't have the best editing.

Also extremely math heavy, lectures being just math formulas, without a lot of real life applicability (ex. the assignments where you have to project a logo, or cube, when the program gives you the location corners in a file, which will NEVER happen when you use your camera; finding that position is a pre-requisite of the entire program)

автор: Kyle Z

Sep 04, 2016

Lots of cutting edge mathematical and computer vision concepts, but a serious lack of support. No technical staff around to help, only one or two examples of how the math works, and a general poor explanation of the concepts.

This course is not for beginners, and I recommend you steer clear if you do not posses at minimum a bachelors in mathematics.

автор: Hasan T

Sep 17, 2016

The videos should be completely reconsidered. Instructors pointing at virtual points on screen does not help at all. The course creators tried to squeeze in many concepts in 4 weeks. More examples should be provided in lectures, not just abstract math (e.g. lectures on projective transformation).

автор: Fengwen S

Apr 27, 2020

Lack of derivation on most of the mathematics. Poor explanation on half of the topics. Lack of diagrams or animations as s supplementary for some complicated subjects. Poor-designed programming assignments which fail to cover some of the topics mentioned in the slides

автор: David L

May 19, 2016

This course should have been very good. Lots of detail. But the material is not presented very clearly. The Assignments are also not setup so that it is easy to fix your work. It either passes, or you get minimal feedback.

автор: Guney K

Jan 22, 2020

Compared to other courses I've taken on Coursera (15+) this was very poor quality - both the content and presentation. I wish there were better a better course on this topic on Coursera.

автор: Dení S

Sep 08, 2019

To difficult to follow.

автор: Akash S

May 04, 2020

Very bad communication pronunciation and grammar