| 基于存储服务的JPEG2000医学DICOM图像压缩的研究 |
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| 引用本文： | 李绿洲,张巍,唐昌建,幸浩洋.基于存储服务的JPEG2000医学DICOM图像压缩的研究[J].生物医学工程学杂志,2009(2). |
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| 作者姓名： | 李绿洲 张巍 唐昌建 幸浩洋 |
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| 作者单位： | 四川大学物理科学与技术学院应用物理系; |
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| 基金项目： | 四川省科技厅重点项目资助(06KJT-16) |
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| 摘 要： | 由于医学图像所包含的数据量巨大,不利于存储和在现有网络上有效地传输,本研究使用VC++实现基于联合图像专家组2000(Joint Photographic Experts Group2000,JPEG2000)图像压缩算法对医学图像进行处理,根据医学数字图像通讯(Digital Imaging and Communicationin Medicine,DICOM)标准中存储服务的规则实现医学图像的存储服务。研究结果表明,使用JPEG2000压缩算法处理后的医学图像,不仅能大大节约存储空间,而且能降低传输时所需要的带宽。因此,JPEG2000压缩算法在DICOM推广及远程医疗的发展中具有积极意义。
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| 关 键 词： | 医学数字图像通讯 联合图像专家组2000 存储服务 |
A Research on JPEG2000 Used in DICOM Store Service |
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| Li LuzhouZhang WeiTang ChangjianXing Haoyang.A Research on JPEG2000 Used in DICOM Store Service[J].Journal of Biomedical Engineering,2009(2). |
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| Authors: | Li LuzhouZhang WeiTang ChangjianXing Haoyang |
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| Institution: | Li LuzhouZhang WeiTang ChangjianXing Haoyang(School of Physic Science and Technology,Sichuan University,Chengdu,610044,China) |
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| Abstract: | In view of the fact that the large quantities of data contained in the medical image do not have a favorable setting for effective storage and transmission in the existing network,we have developed a JPEG2000 DICOM image compression kit using VC++,and we have realized the medical image storage service according to the C-STORE rule of DICOM standard.The results showed that the medical image processed by JPEG2000 compression algorithm not only greatly saved the storage space,but also reduced the band width ne... |
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| Keywords: | Digital Imaging and Communication in Medicine(DICOM) Joint Photographic Experts Group 2000(JPEG 2000) Storage service |
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