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SYSTEM AND METHOD FOR DETECTING AND RECONSTRUCTING OBJECTS IN A NON-CONTINUOUS STREAM OF ITEMS IN AN IMAGING SYSTEM

机译:检测和重建成像系统中非连续项目中的对象的系统和方法

摘要

A controller for detecting objects moving in a first direction in a computed tomography (CT) imaging system is provided. The controller is configured to detect objects by assembling a plurality of segments based on a plurality of CT imaging slices. In response to receiving a stop request, the controller is configured to detect objects by causing the CT imaging system to cease a flow of objects, discarding the one or more of the plurality of CT imaging slices associated with a first segment and a second segment of the plurality of segments, causing the CT imaging system to move the objects in a second direction for an interruption distance in which the second direction is opposite the first direction, causing the CT imaging system to move the objects in the first direction, and reassembling the first segment and the second segment.
机译:提供了一种用于在计算机断层摄影(CT)成像系统中检测在第一方向上移动的对象的控制器。控制器被配置为通过基于多个CT成像切片组装多个段来检测物体。响应于接收到停止请求,控制器被配置为通过使CT成像系统停止对象的流动,丢弃与CT的第一段和第二段相关联的多个CT成像切片中的一个或多个来检测对象。多个段,使CT成像系统在第二方向上移动对象一个中断距离,在该中断距离内第二方向与第一方向相反,使CT成像系统在第一方向上移动对象,并重新组装第一段和第二段。

著录项

  • 公开/公告号CA2972456A1

    专利类型

  • 公开/公告日2018-01-11

    原文格式PDF

  • 申请/专利权人 MORPHO DETECTION LLC;

    申请/专利号CA20172972456

  • 发明设计人 HILLS STEVEN LESLIE;BASU SAMIT KUMAR;

    申请日2017-07-06

  • 分类号G01N23/046;

  • 国家 CA

  • 入库时间 2022-08-21 12:47:52

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