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学生对 杜克大学 提供的 Image and Video Processing: From Mars to Hollywood with a Stop at the Hospital 的评价和反馈

4.7
1,050 个评分

课程概述

In this course, you will learn the science behind how digital images and video are made, altered, stored, and used. We will look at the vast world of digital imaging, from how computers and digital cameras form images to how digital special effects are used in Hollywood movies to how the Mars Rover was able to send photographs across millions of miles of space. The course starts by looking at how the human visual system works and then teaches you about the engineering, mathematics, and computer science that makes digital images work. You will learn the basic algorithms used for adjusting images, explore JPEG and MPEG standards for encoding and compressing video images, and go on to learn about image segmentation, noise removal and filtering. Finally, we will end with image processing techniques used in medicine. This course consists of 7 basic modules and 2 bonus (non-graded) modules. There are optional MATLAB exercises; learners will have access to MATLAB Online for the course duration. Each module is independent, so you can follow your interests....

热门审阅

NB

Aug 23, 2020

A very much detailed course on image and video processing. I want to thank the instructor, Mr. Guillermo, for a detailed explanation on every topic. The course is quite long but it is worth it. Great!

AS

Oct 10, 2018

I god certified from Duke University through Image and Video Processing: From Mars to Hollywood with a Stop at the Hospital

Amazing with Coursera platform really Got Experienced from this subject

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176 - Image and Video Processing: From Mars to Hollywood with a Stop at the Hospital 的 189 个评论(共 189 个)

创建者 Anil K N

Oct 2, 2019

I found the course to be too long. Especially when you have videos of 20 to 25 minutes it is very difficult to maintain that level of concentration throughout. But it is a good course for someone who wants to go deeply into this domain and not doing it aside.

创建者 Nachiket G P

May 11, 2017

Actually I am bit disappointed with the course staff this time, they didn't reply to my questions which wasn't a situation last time. I think this should not happen. There was a very less responses over all from the staff in the discussion forum.

创建者 tretep n

Nov 17, 2017

Although all contents are interesting , the course can't blend theoretical point and computational point smoothly. Some video lectures could be shorten while preserving main concept .

创建者 Oscar G V

Mar 2, 2017

I'm quite sure you need a quite strong background in maths to be able to really understand this course, it should have more math lessons, or readings about it.

创建者 Soulard

Jan 30, 2021

The lectures are quite good. But there is not applications of what we learn. Not useful in real life

创建者 Ala'a H

Sep 28, 2017

A very good course, but not for those who don't have a good background in signals analysis.

创建者 Aya N

Mar 7, 2019

This course is good but poor of using MATLab program

创建者 VIGNESHKUMAR R

Apr 16, 2020

Good course

创建者 Trí V Đ

Feb 18, 2019

The videos is too long, there are tons of equations in lectures and hard to understand in the first time

创建者 KJ B

Jul 27, 2017

Lecture was so dry, I nearly fell asleep, which is a shame because the topic looked very exciting.

创建者 Andrii M

Apr 23, 2019

This is the worst ever course at Coursera I have experienced so far. The lecturer uses all his magic to spoil such beautiful and important topic, with all the knowledge. The worst week 6 where even PhD in math is confused by unclear notation. The presentation and slides are awful, instead of going faster on simple topic he awkwardly repeats himself making boring stuff even more boring. And this "basically" word... 50 goddamn times per video! Watch your mouth, man! As a summary I wasted 50 bucks and two weeks, and now I hate this course and his author.

创建者 Dizhao J

Mar 28, 2018

the lecturer is not logic, and his interpretation always makes us confuse !

创建者 Amit P

Nov 24, 2019

Bekar

创建者 生辉 刘

Nov 28, 2020

fair