Compressive sampling for rapid volumetric OCT acquisition

用于快速体积 OCT 采集的压缩采样

• 批准号: 445385-2013
• 负责人: Sarunic, Marinko
• 金额: $ 8.95万
• 依托单位: Simon Fraser University
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=535903
• 关键词: Compressive; sampling; rapid; volumetric; OCT

Compressive Sampling (CS) is a revolutionary technique based on the premise that certain types of signals can be reconstructed from far fewer measurements than are required by the classic sampling theories. Medical imaging in particular can benefit significantly from CS due to the associated reduction in image acquisition time, which is important to minimize radiation dose in techniques like CT, and motion artifacts in techniques like MRI.

压缩采样（CS）是一种革命性的技术，其前提是某些类型的信号可以从比经典采样理论所需的少得多的测量中重构。由于图像采集时间的相关减少，医学成像尤其可以从CS中显著受益，这对于最小化诸如CT的技术中的辐射剂量和诸如MRI的技术中的运动伪影是重要的。