Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

How do you derive formula 9? #5

Closed
JimXiongGM opened this issue May 27, 2019 · 2 comments
Closed

How do you derive formula 9? #5

JimXiongGM opened this issue May 27, 2019 · 2 comments

Comments

@JimXiongGM
Copy link

can you tell us how do you derive formula 9 with FFT ? thanks very much
@majedelhelou
Copy link

The tutorial paper below explains how you can go from Eq. (5) in the DPSR paper to Eq. (6-7-8-9). It explains the math behind this approach, and how it can be implemented in practice.

Paper link: Fourier-Domain Optimization for Image Processing

@JimXiongGM
Copy link
Author

JimXiongGM commented Jun 18, 2019 •
edited
Loading

thanks a lot ! I have being confused for a fews days, and you do me a big favor.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@JimXiongGM @majedelhelou