动态循环缓冲：一种用于平衡门控血池成像的技术。

Dynamic circular buffering: a technique for equilibrium gated blood pool imaging.

作者信息

Vaquero J J, Rahms H, Green M V, Del Pozo F

机构信息

Grupo de Bioingenieria y Telemedicina, E.T.S.I. Telecommunicacion, Universidad Politecnica de Madrid, Spain.

出版信息

Comput Biol Med. 1996 Mar;26(2):113-21. doi: 10.1016/0010-4825(95)00048-8.

DOI:10.1016/0010-4825(95)00048-8

PMID:8904285

Abstract

We have devised a software technique called "dynamic circular buffering" (DCB) with which we create a gated blood pool image sequence of the heart in real time using the best features of LIST and FRAME mode methods of acquisition/processing. The routine is based on the concept of independent "agents" acting on the timing and position data continuously written into the DCB. This approach allows efficient asynchronous operation on PC-type machines and enhanced capability on systems capable of true multiprocessing and multithreading.

摘要

我们设计了一种名为“动态循环缓冲”（DCB）的软件技术，利用该技术，我们结合列表（LIST）和帧（FRAME）模式采集/处理方法的最佳特性，实时创建心脏门控血池图像序列。该程序基于独立“代理”的概念，这些“代理”作用于持续写入DCB的时间和位置数据。这种方法允许在PC类机器上进行高效的异步操作，并增强了在能够进行真正多处理和多线程的系统上的性能。