Study of an Automatic Picking Method for Multimode Dispersion ...

Traditional dispersion curve extraction requires manual picking, and the extraction accuracy and efficiency depend on the experience and ...

This article improves the structure and output of the U-Net neural network and regards the picking process of dispersion curves as an image ...

Study of an Automatic Picking Method for Multimode Dispersion ...

The hi-energy bands in the dispersion image are usually interpreted as the true dispersion phase velocities. However, the multiple dispersion modes of Rayleigh ...

Automatic picking of multi-mode surface-wave dispersion curves ...

At present, most commercial software still adopts the human-machine interaction method to pick the points of dispersion curves manually. Or semi-automatically ...

Automatic picking of multi-mode dispersion curves using CNN ...

Picking dispersion curves is required for many approaches for shallow-subsurface characterization using surface waves but is typically a labor- ...

Automatic picking of multi-mode dispersion curves using CNN ...

... Since dispersion curves are widely used by methods in the first and third categories, and manual picking may be timeconsuming, Ren et al. (2020) proposed ...

Study of an Automatic Picking Method for Multimode Dispersion ...

Study of an Automatic Picking Method for Multimode Dispersion Curves of Surface Waves Based on an Improved U-Net. IEEE Trans. Geosci. Remote Sens. Pub Date ...

Automated dispersion curve picking using multi-attribute ...

We propose a convolutional neural network (CNN) based ML method to automatically pick multimode surface wave dispersion curves.

Automatic picking of multi-mode surface-wave dispersion curves ...

Semantic Scholar extracted view of "Automatic picking of multi-mode surface-wave dispersion curves based on machine learning clustering methods" by Zhinong ...

Automatic picking of multi-mode surface-wave dispersion curves ...

as mentioned in this paper proposed an automatic picking method of multi-mode surface-wave dispersion curves based on unsupervised machine learning methods ...

Data-driven dispersive surface-wave prediction and mode ...

... method. 2024, Near Surface Geophysics. Study of an Automatic Picking Method for Multimode Dispersion Curves of Surface Waves Based on an Improved U-Net. 2022 ...

Automatic Extraction of Surface Wave Dispersion Curves Using ...

... picking methods to noise is gaining increasing significance. In this study we develop an automatic picking scheme for surface wave dispersion ...

On application issues of automatic dispersion curves picking by ...

... method, which made industry-scale application possible in terms of efficiency. This study improves the picking algorithm ... Automatic picking of multi-mode ...

Domain Adaptation in Automatic Picking of Phase Velocity ...

Several studies have recently focused on picking dispersions automatically using deep learning to reduce time consumption. However, the ...

Automated dispersion curve picking using multi-attribute ... - OUCI

To make these approaches more efficient and practical, it is important to automate the picking process. We propose a convolutional neural network (CNN) based ML ...

DisperNet: An Effective Method of Extracting and Classifying the ...

The semiautomatic extraction method improves the efficiency of manual picking but introduces fluctuations into the extracted dispersion curves, ...

Multimodal surface wave inversion with automatic differentiation

... picking errors in the observed dispersion curve from ... method, and the black circles indicate the automatically picked dispersion curves with DisperNet.

Automatic and adaptive picking of surface-wave dispersion curves ...

Dai, Study of an Automatic Picking Method for Multimode Dispersion Curves of Surface Waves based on an improved U-Net, IEEE Trans. Geosci. Remote Sens ...

Domain Adaptation in Automatic Picking of Phase Velocity ... - CoLab

Our dispersion curves picking method combined with domain adaptation can pick sufficient dispersion information for numerous phase velocity-frequency diagrams.

Multimode Rayleigh wave dispersion spectrum inversion using ...

In this study, we adapt the inversion method ... picking process for the higher modes, making dispersion spectrum matching the preferred method.