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学生对 Duke University 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
1,121 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

RK

Mar 25, 2020

This is an excellent course for understanding a lot of details on Image Processing. After this course, the more you apply the techniques learned, the more you make progress in the research field.

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

筛选依据:

126 - Image and Video Processing: From Mars to Hollywood with a Stop at the Hospital 的 150 个评论(共 202 个)

创建者 artprog

Dec 10, 2017

Very awesome!!!

创建者 Dwaipayan R

Apr 4, 2017

Excellent!!!!!!

创建者 anik j

May 28, 2017

Just excellent

创建者 王磊

Feb 23, 2018

A great class

创建者 Хорошевская А А

Jan 14, 2018

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创建者 Karan A

Nov 5, 2017

Interesting!

创建者 Jaganmohan P

Jul 27, 2020

Good course

创建者 Marcelo O R d A

Jan 24, 2017

Excellent!

创建者 Sai S S

Nov 4, 2018

Excellent

创建者 Гимаева М Р

Oct 19, 2017

amazing!

创建者 Sikandar T

Aug 17, 2017

loved it

创建者 kamesh J

Dec 18, 2020

awesome

创建者 上官仲恺

Aug 17, 2018

perfect

创建者 Олександр Я

Nov 21, 2025

крутяк

创建者 APPANNA T D 1

Apr 22, 2021

GREAT

创建者 Junyi T

Mar 31, 2017

clear

创建者 Vo N Y

May 2, 2023

good

创建者 Seera R

Aug 4, 2020

Good

创建者 Ankit G

Jun 17, 2020

good

创建者 REETHIKA A

Apr 6, 2020

good

创建者 Sumanta B

Jan 15, 2018

gt

创建者 Amit m

Mar 29, 2018

Good overview of some of the techniques in digital image processing. While a lot of the math was derived, I found in some weeks the explanations were lacking. I used outside sources (other digital image processing courses on youtube and blogs) to get a better understanding of how to implement these algorithms from scratch. Instead of using Matlab's built-in functions, if the professor implemented the algorithms from scratch in Matlab or Numpy, it would have really helped get a clearer picture.

Overall, I enjoyed the course. Thank you.

创建者 Muhammad T W

Oct 12, 2025

I found this course quite interesting and particularly the domains that it covers. The significance of image processing has been highlighted perfectly. The fundamental concepts are also covered in the best possible way. However, if the course would have included more practices on MATLAB and particularly the algorithm on Active Geodesic Contours to practice the PDEs based image segmentation would amplify the expertise gained through this course. Looking forward this section to be included.

创建者 Y D

Nov 2, 2017

The lectures are generally clear, and most of the coding practice problems are useful. Sometimes the contents in the lecture are not quite organized, say, multiple ways of performing the same operation are discussed, and the occasions when to apply which, or which one is preferred, is not discussed in details. In addition, as this course uses majorly MATLAB for coding, some sample codes may be of interests.

创建者 Abdul B

Jan 16, 2018

This course give the best mathematical intuition behind the image processing algorithms. Anyone who wants to develop and gain in depth understanding image processing algorithms then who take this course but one thing is remember that you have intermediate level in calculus and linear algebra and some probability theory other wise you not understand three lectures.