A seismic signal processing framework using machine learning on an IoT
devices for in the field pre-processing
Abstract
Using machine learning in geophysics is often considered as a fast
approach to process or interpret seismic data, but the challenge is to
get enough data to train the machine learning core. This framework uses
a combination of real noise data and synthetic reflection seismograms
generated from e.g. real source signal or band-limited pulses for
training the machine learning core. The trained core can be stored on
(IoT) devices which can be used in the field to preprocess the data, for
e.g. QC, before sending it to the office for further processing. This
will decrease the turn-around time and will help geophysicists to decide
whether the data is useful for further processing or needs to be
re-collected. I will explain the framework, discuss the results, and
show how the framework improves the seismic data quality. The framework
can deconvolve the seismic data to zero-phase band-limited pulses with
simultaneous noise reduction.