Written by: Dodge(Lang HE) asdsay@gmail.com Updated date: 2023-05-19
VMD, aka Variational Mode Decomposition, is a signal processing tool that decompse the input signal into different band-limited IMFs. Similar to the Project VMD_CPP, Project VMD_2D_CPP is an imitation of that in MATLAB. Spectrum-based decomposition of a 2D input signal into k band-separated modes.
If you are looking for document to describe Variational mode decomposition, please turn to the original paper Variational Mode Decomposition. You can also find the MATLAB codes here.
I will fix that as soon as I can.
In this project, I used OpenCV to refactor VMD in C++, so that we can use it without MATLAB. Also here, I input an image test. This sample code was written in MSBuild. You can both run in Visual Studio 2022 or MSVC or CMAKE/GCC, you can use either the sln project file, or the CMakeList.txt, they both work. Detail input and output please check out function VMD_2D in file VMD_2D_Utils.cpp.