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СПОСОБ ФОРМИРОВАНИЯ ОПТИМИЗИРОВАННЫХ ТОМОГРАФИЧЕСКИХ ИЗОБРАЖЕНИЙ
专利权人:
ПИРАМАЛЬ ИМЭДЖИНГ СА (CH)
发明人:
ШОЛЛЕ Франк-Детлеф (DE),ХЮТТЕР Йоахим (DE)
申请号:
RU2014120903/08
公开号:
RU2014120903A
申请日:
2012.10.24
申请国别(地区):
RU
年份:
2015
代理人:
摘要:
1. A method of forming optimized tomographic images comprising at least the steps of: a) providing a set of data that represents a region within the patient during the measurement time, and the representation of the body region is divided into a set of discrete data into several subareas, and the measurement time is divided in the data set into several discrete measuring intervals iprichem each subregion for each measurement interval assigned discrete structural meaning, b) setting boundary conditions for the expected temporal changes of structural parameter in the body during the measurement time, c) calculating optimized structural values ​​for each subdomain based on the structural values ​​of the individual sub-region for the consecutive time-measurement intervals, taking into account the boundary conditions, d) removing an optimized data set, which represents the area in the body for selected arbitrarily times during the measurement time, and which is based on the optimized structural values .2. A method according to Claim. 1, characterized in that for each subregion in step c) the following operations: c1) unit measurement time into several sections, wherein individual sections of the shorter, the greater the change in structural values ​​in the time domain measurements, c2) averaging structural values ​​within each of the sections, B3) curve fitting the average structural alignment to the values ​​and curve alignment provides optimized structural znacheniya.3. A method according to claim. 2, characterized in that the greatness1. Способ формирования оптимизированных томографических изображений, содержащий, по меньшей мере, этапы:а) предоставления набора данных, который представляет область в теле пациента в течение времени измерения,причем представление области тела разделено в наборе данных на несколько дискретных подобластей,причем время измерения разделено в наборе данных на несколько дискретных измерительных интервалов, ипричем каждой подобласти для каждог
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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