Strong-Scattering Multiparameter Reconstruction Based on Elastic Direct Envelope Inversion and Full-Waveform Inversion with Anisotropic Total Variation Constraint
Strong-scattering medium can usually form a good sealing medium for oil and gas resources.However, conventional elastic full-waveform inversion (EFWI) methods are difficult to build reliable velocity models under the condition of lacking low-frequency information.The elastic direct envelope inversion (EDEI) method has been proven to be stor treboll