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学生对 西北大学 提供的 数字图像和视频处理的基础 的评价和反馈

4.6
1,567 个评分
320 条评论

课程概述

In this class you will learn the basic principles and tools used to process images and videos, and how to apply them in solving practical problems of commercial and scientific interests. Digital images and videos are everywhere these days – in thousands of scientific (e.g., astronomical, bio-medical), consumer, industrial, and artistic applications. Moreover they come in a wide range of the electromagnetic spectrum - from visible light and infrared to gamma rays and beyond. The ability to process image and video signals is therefore an incredibly important skill to master for engineering/science students, software developers, and practicing scientists. Digital image and video processing continues to enable the multimedia technology revolution we are experiencing today. Some important examples of image and video processing include the removal of degradations images suffer during acquisition (e.g., removing blur from a picture of a fast moving car), and the compression and transmission of images and videos (if you watch videos online, or share photos via a social media website, you use this everyday!), for economical storage and efficient transmission. This course will cover the fundamentals of image and video processing. We will provide a mathematical framework to describe and analyze images and videos as two- and three-dimensional signals in the spatial, spatio-temporal, and frequency domains. In this class not only will you learn the theory behind fundamental processing tasks including image/video enhancement, recovery, and compression - but you will also learn how to perform these key processing tasks in practice using state-of-the-art techniques and tools. We will introduce and use a wide variety of such tools – from optimization toolboxes to statistical techniques. Emphasis on the special role sparsity plays in modern image and video processing will also be given. In all cases, example images and videos pertaining to specific application domains will be utilized....

热门审阅

VT

Mar 20, 2019

AMAZING COURSE.\n\nTAKES YOU THROUGH EVERY TOPIC IN IMAGE PROCESSING.\n\nTHIS COURSE GREATLY HELPED ME WITH UNIVERSITY STUDIES AS WELL,\n\nTHANK YOU NORTHWESTERN UNIVERSITY AND PROFESSOR AGGELOS K.

HS

Oct 6, 2018

This course is much simpler and easier to understand for those who wanna get and set their goals towards the image engineering field. Really enjoy much doing this course. THank you everyone !!!

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251 - 数字图像和视频处理的基础 的 275 个评论(共 316 个)

创建者 Kaijun F

Jun 28, 2019

A lot of materials and useful information, but some part gets a little overwhelming. Would also like to see image registration explained more.

创建者 Haotian Z

Sep 13, 2016

I think the teacher should speak more clearly, he has a strong accent, however, the materials and contents in this lessons are pretty good.

创建者 Nawin S

Oct 4, 2020

One or two lecture should be there for Optimization and Regularization. I enjoyed the course and it was useful and very informative.

创建者 Majd W

Nov 11, 2016

I cannot understand what the teacher says because of the accent, in the first time I thought it's not a problem but actually I was.

创建者 Neil Y

Jun 17, 2018

This course is rich in supplemental slides though the assignments are not very useful for understanding the materials.

创建者 reza s

May 30, 2016

that is awesome course . but , there is not any support from staffs (for example in answering in discussion )

创建者 Maxwell T

Oct 15, 2017

I felt that the course was rushed a bit too fast. Some parts are quite vague and hard to understand.

创建者 Giorgio S

Oct 5, 2016

Quite a good course. I just wished a free programming language being used in place of Matlab.

创建者 Vipul K

Jul 16, 2020

Prerequisties for this course: Digital Signal Processing fundamentals and on hand experience

创建者 Luis S G

Aug 24, 2020

Es un curso muy interesante, se requiere conocimientos de matemáticas y computación.

创建者 Emir C

Aug 20, 2016

Excellent but need more challenging questions both in theory and programming part.

创建者 Jayanth S

Oct 4, 2018

THE course is awesome.....it helps us a lot while doing our projects...Thnak you

创建者 Joffre L V

Dec 8, 2016

Good course, I only recommend to incorporate mini projects per week, ...

Thankyou

创建者 nitin k

Jun 7, 2016

It covers all the fundamental knowledge of digital image and video processing

创建者 Daniel C

Jun 5, 2019

Assignments were a little too easy. Solid analysis and content though.

创建者 Gautam S

Jan 20, 2018

It is a great course for the beginners in image and video processing.

创建者 Madhav R

Apr 20, 2020

please give more examples, especially for the linear algebra part

创建者 Jay P

Nov 6, 2019

Gives in depth knowledge about images and explained very well!

创建者 Srivatsan N

Sep 1, 2020

It would be great if professor helps in the discussion forum.

创建者 Surya K

Sep 24, 2017

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创建者 Andy C

Dec 26, 2018

Thank you. It had presented a steep learning curve.

创建者 Felipe G J

Sep 17, 2017

Really useful to get some basic notions.

创建者 Nikhil V

May 18, 2019

Great fundamentals, enjoyed very much.

创建者 susmit c

Aug 28, 2020

exercises could had been better

创建者 K.SOMASEKHAR R

Feb 2, 2021

It's really good for beginners