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学科主题: 放射科学
题名:
胶片集中打印中提高信息识别率的分析与策略
其他题名: Analysis and strategy of information recognition rate improving in PACS centralized printing
作者: 王筝; 袁慧书
关键词: 医学影像存储与传输系统 ; DICOM打印管理服务 ; 光学字符识别 ; Picture archiving and communication system ; DICOM print management service ; Optical character recognition
刊名: 国际生物医学工程杂志
发表日期: 2013
DOI: 10.3760/cma.j.issn.1673-4181.2013.01.007
卷: 36, 期:1, 页:26-29,47
收录类别: 中国科技核心期刊
文章类型: Journal Article
摘要: 目的 探寻医学影像存储与传输系统(PACS)集中打印中提升胶片信息识别率的有效方法.方法 分析各成像设备胶片布局中四角信息布局对识别率的影响因素;针对不同的影响因素,通过修改设备的四角信息格式、调整胶片格式、优化选片布局、修改放射信息系统存取号(RIS ACCESSION NUMBER)、引入正则表达式的正确性校验以及多次识别等优化方法识别胶片信息.结果 应用此方法对普放检查集中打印系统进行测试,在信息识别的准确性和有效性方面得到了显著的改进.结论 信息识别优化方法提高了胶片的信息识别率,为数字影像和通信标准(DICOM)电子胶片集中打印模式的实施提供了关键技术保障. Objective To explore the effective approaches in information recognition rate improving for picture archiving and communication system (PACS) centralized printing system.Methods Possible factors that impact information recognition rate wereanalyzed,and then proposed the relevant optimizing solutions respectively by configuring the modality printing parameters and adjusting the radiology information system accession number (RIS ACCESSION NUMBER) matching rules.Results Effectiveness and accuracy were enhanced significantly through testing at Central Printing System by using these approaches.Conclusion These methods improve effectively the film information recognition rate and provide important technical support for digital imaging and communications in medicine (DICOM) centralized printing system.
语种: 中文
原文出处: 查看原文
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内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/69359
Appears in Collections:北京大学第三临床医学院_放射科_期刊论文

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作者单位: 100198,北京大学第三医院放射科

Recommended Citation:
王筝,袁慧书. 胶片集中打印中提高信息识别率的分析与策略[J]. 国际生物医学工程杂志,2013,36(1):26-29,47.
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