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Multistep Inverse Is Not All You Need

Multistep Inverse Is Not All You Need. Alexander Levine, Peter Stone, and Amy Zhang. @Article{alexander_levine_RLC_2024, author = {Alexander Levine and Peter Stone and Amy Zhang}, title = {Multistep ...
IEEE

Seismic PP-Wave AVO Inversion Method for VTI Media Based on Double Discriminator Conditional Generative Adversarial Networks

Abstract: Elastic parameters play pivotal roles in geophysics, with seismic amplitude variation with offset (AVO) inversion being a common method for obtaining the parameters. In contrast to isotropic ...
GitHub

Frequency differencing method that generates low-frequency data for kickstarting full-waveform inversion

Ultrasound tomography (UST) is a medical imaging system that uses the transmission of ultrasound through tissue to create images of the speed of sound. Currently, the main algorithm used to provide ...
IEEE

A Storage Optimization Scheme for PITD Method Using Sparse Matrix-Vector Multiplication

Abstract: An improved variant of the precise-integration time-domain (PITD) method is proposed to eliminate the inverse matrix calculation and optimize the storage burden with the help of sparse ...
Frontiers

Methods for seismic sedimentology and inversion using physics-driven convolutional model-based artificial intelligence

1 Research Institute of Exploration and Development, Daqing Oilfield Company Ltd., Daqing, China 2 Beijing Jia’an Huitong Petroleum Technology Co., Ltd., Beijing, China Seismic inversion is vital for ...