Ce MOOC vous propose de découvrir des notions avancées sur l'analyse fréquentielle et multi-échelle. Il aborde les notions de fréquences spatiales, de filtrage en fréquence, les limites de la transformée de Fourier et ouvre la discussion sur la transformée en ondelettes.
Traitement d'images : analyse fréquentielle et multi-échelle
Enjoy unlimited growth with a year of Coursera Plus for $199 (regularly $399). Save now.
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
What you'll learn
Transformée de Fourier en 2D
Principes de la déconvolution
Compression JPEG
Représentation multi-échelle
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
7 assignments
Taught in French
See how employees at top companies are mastering in-demand skills
There are 4 modules in this course
What's included
7 videos4 readings2 assignments2 programming assignments5 ungraded labs
What's included
6 videos4 readings3 assignments1 programming assignment2 ungraded labs
What's included
4 videos3 readings1 assignment3 ungraded labs
What's included
7 videos3 readings1 assignment1 programming assignment3 ungraded labs
Offered by
Explore more from Math and Logic
Status: Free TrialMathWorks
Status: Free TrialVanderbilt University
Status: Preview
Status: PreviewNorthwestern University
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Frequently asked questions
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
More questions
Financial aid available,