This code provides the implementation of the SEG 2019 Extended Abstract - Visualizing The Misfit Landscape - An Adaptation from Machine Learning and the FWI solver used for this research is developed by Tristan van Leeuwen - [email protected] (https://github.com/TristanvanLeeuwen/SimpleFWI/).
You need to download the SPOT Operator toolbox from http://www.cs.ubc.ca/labs/scl/spot/
Muhammad Izzatullah - [email protected]
This code provides the basic building blocks to test optimization algorithms on seismic inverse problems. The canonical seismic waveform inversion problem is given by
where
The main function is misfit.m, which takes as input the medium parameters
For an example, see /examples/marm.m, which uses a simple BB iteration to solve the optimization problem. Replace this with your favourite optimization algorithm and you're ready to roll!
Feel free to contact me with any questions, suggestions, etc.
Tristan van Leeuwen - [email protected]