MATLAB Answers

Convert a jpg graph into matrix arrays

3 views (last 30 days)
alaki alakialaky
alaki alakialaky on 19 Sep 2021
Answered: Jan on 19 Sep 2021
Hello everybody. I unfortunatelly saved some plot graphs to jpg format and now I need to obtain the valuse of those graphs. I want to know if there is any way (image processing, ...) that I can obtain these values and replot them again with a high precision?

Answers (1)

Jan on 19 Sep 2021
This is not possible. Saving the data with the low screen resolution to a jpeg removes the possibility to access the data in a high precision.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!