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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：电阻抗成像：模型、算法和应用
电阻抗 成像 模型 算法
2023/5/15
电阻抗成像（Electrical Impedance Tomography, EIT）是一类重要的生物医学成像模型，其基本的物理提法是由生物组织的可测量信息去反演生物体内部的电导率。这类可测量的信息可以是边界上的电流-电位信息，也可能是生物体内部的部分电场（磁场信息）。基于某些生物病变组织电导率的巨大变化，该成像技术在临床的功能成像和结构成像中具有重要的作用，并被用于肺功能临床监测。这类成像问题数...
New research provides scientists looking at single molecules or into deep space a more accurate way to analyze imaging data captured by microscopes, telescopes and other devices.The improved method fo...
Synthesis of Chained Achromatic Layer Systems Forming Controlled Low Transmittance Bands
Thin Films Design Light Propagation
2013/1/30
The approach utilized in the design of achromatic periods formed of two layers a high-index and a low-index is developed by combining the first two periods together. These two periods are therefore re...
Spatial, Temporal, and Interchannel Image Data Fusion for Long-Distance Terrestrial Observation Systems
Spatial Temporal Interchannel Image Data Fusion Long-Distance Terrestrial Observation Systems
2009/5/19
This paper presents methods for intrachannel and interchannel fusion of thermal and visual sensors used in long-distance terrestrial observation systems. Intrachannel spatial and temporal fusion mecha...