- ICMRA 系列讲座

Tomography of Scalar and Vector Fields: An A-Analytic Inversion Approach

组织者

张晓明

演讲者

David Omogbhe

时间

2026年06月09日 14:00 至 15:00

地点

A3-1a-205

线上

Zoom 637 734 0280 (BIMSA)

摘要

Tomographic reconstruction of scalar and vector fields arises in a broad range of inverse problems, including medical imaging, geophysical exploration, fluid diagnostics, and transport-based imaging. This talk presents an A-analytic framework for the tomographic reconstruction of scalar and vector fields from their X-ray transforms in two dimensions. This is done by reformulating associated stationary transport equations in terms of A-analytic boundary value problem and obtaining explicit inversion for both attenuated and non-attenuated case.