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返回到 数字图像和视频处理的基础

學生對 西北大学 提供的 数字图像和视频处理的基础 的評價和反饋

4.6
1,386 個評分
288 條評論

課程概述

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....

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VT

Mar 21, 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 07, 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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276 - 数字图像和视频处理的基础 的 282 個評論(共 282 個)

創建者 kareem a

Jun 24, 2018

The first part of EM spectrum is unclear and needs to be explained easily and accurately

創建者 Mrs. P S

May 19, 2020

I haven't received certificate for this course

Kindly grant the certificate

創建者 Yufei Z

Oct 30, 2017

This professor really knows how to teach a boring course...

創建者 子琰 朱

Jun 19, 2016

The material is very unclear.

創建者 Akansh M

Nov 11, 2018

i didn't like this course.

創建者 Kenneth J H

Oct 14, 2016

Quizes were poorly worded.

創建者 Sahar M

Oct 10, 2020

It's awful!