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.
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.
创建者 Hussain M A•
Oct 01, 2019
Hard course but lots of good insight.
创建者 Martin X•
Oct 23, 2016
The courses are good and helpful.
创建者 Ali M H•
Oct 16, 2018
Thank you Professors !
Feb 18, 2017
创建者 Fredo P C•
Feb 03, 2019
创建者 Daniel S•
May 20, 2017
This course could use some help. It's a very interesting and important topic and is also difficult, but it could be explained better and the tie in between the lecture videos, quizzes and homework assignments could also be better. Some of the quiz questions are not answerable from reviewing the lecture notes and require outside knowledge of linear algebra and rotation mathematics. The assignments should also be better defined and set up so that there is incremental feedback available for the intermediate steps. For example, the last week's assignment has 5 steps, each of which requires a Matlab function to be written. In many online courses, there are "correct" intermediate results given so that each step can be verified before proceeding to the next step. In this assignment, there is not much feedback until you get to the third or fourth step and even then it's not the best. I had an error in one of the functions, but the problem feedback (photo comparisons) showed it as being OK until I submitted it for grading. It's important, since there's no instructor feedback , to provide some means of checking if you're doing things correctly.Some of the terminology used would be more clear if it was standardized; sometimes coordinates are x and y, sometimes u and v, there's also u1, u2, u3 and things like X = [x,y,z,w] and x = [u,v,w]. Its often quite difficult to know what's being referred to it's called x. I did learn a lot from this course, but it could have been a lot easier.
创建者 Rishabh B•
Jun 10, 2016
The course is a very good overall description of the Perception field. The part I really liked is that there was no haste or a concept just superficially discussed - lectures are long and detailed. The presentation of lectures especially from Prof. Jianbo Shi are excellent - to represent Matrices in colours and give a intuitive sense of every formula(especially the Jacobians and treating the image blending process as painting) .
The bad part of this course is that pronunciations of faculties could be a little unclear and hence a very good transcript is required - which in this course is not upto the mark. There were few mistakes on the slides and should be rectified atleast in the pdf of the slides. What this means is that we have to go through some frustration while watching the video first time which gradually improves on second or third view. Also, there is absolutely no participation of teaching staff. A good content should be supplemented with assistance to further enhance learning experience. Few doubts because of this remains unclear and I wish I could have got this sorted in this class.
创建者 carlos r l•
May 14, 2016
I dont like how this course was presented. The professors are good but the way how they present the course is extremely inefficient. I mean, because the instructor only speaks moving hands from one side to other, it was very difficult to visualize what and where the instructor was referencing to. Eg. a figure with 3 formulas and many variables there was no way to know in what alpha variable in formulas the instructor was talking about, once all formulas had the alpha variable. Also, when trying to describe a 3D environment only moving hands, its quite impossible to determine what and where the instructor is. One suggestion to try to minimize this problem would be try to use a lase pointer or a stick or a pen or something similar to help the student to now where the instructor exactly is. One example of good presentation is the course of ML from Andrew Ng where he writes all the things while speaking which facilitates the student to follow the sequence. Hope this can help.
创建者 Timothy M•
Jul 09, 2017
some interesting material. The Slides for week 2 and 4 are terrible, too condensed with very little explanation on difficult topics. The Homeworks are pretty interesting, the assignments for week 3 and 4 complement eachother very well. the week 2 Kalman filter assignment didn't seem to work. I submitted something in frustration and was very surprised that it was accepted.
创建者 Vladimir K•
Jun 15, 2016
I really loved the dense collection of relevant information, this course is a great introduction to computer vision-related algorithms.
Unfortunately the lecture videos are poorly edited and subtitles are inaccurate, however the slides are quite good and verbose enough to understand every topic.
Assignments are quite good, however formula derivation explanations could be better.
创建者 Tiandong W•
Jul 02, 2019
It's a nice introduction, but a lot of details are not well explained. A lot of typos in homework, epecially in Equations. This is very bad for UX. And few of mentors are maintaining this course. If you ask questions in forum, you can not get repsonse quickly. I suggest that mentors should spend some time to correct typos and upload some supplement materials.
May 03, 2018
The content is undoubtedly valuable and instructive, but for some topics in week 3 & 4 the content isn't organized in a good order. Most importantly, no one answers my questions in the forum, and I felt helpless when the lecturer and slides fail to clearly explain some complex concepts.
创建者 Martin Z•
Mar 06, 2019
There were a lot of error in the materials even after all those years. Also the instructor's English is hard to understand sometimes. In addition to that they do a lot of waving around with their hands instead of marking things directly in the pictures.
创建者 Fabio B•
Aug 04, 2017
The course is excellent is computer vision! The only problem it is not didactic at all, so if you don't are familiar with this content it will be very hard (even impossible) to follow.
创建者 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.
创建者 Andrey S•
Apr 13, 2017
Too much theory and projects didn't related with real life problems.
创建者 Tri W G•
Aug 15, 2018
Very though and little help in the discussion forum
创建者 Alejandro A V•
May 03, 2016
The videos are so long in time and not very clear.
创建者 Yiğit U•
Apr 29, 2016
Lessons and videos are very long for one week.
创建者 DEEPAK K P•
Apr 10, 2019
Not at all formulated for bachelors
创建者 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)
创建者 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.
创建者 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).
创建者 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.
创建者 Dení S•
Sep 08, 2019
To difficult to follow.