| 建立虚拟中国人网上数据库的有关问题 |
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| 引用本文： | 樊继宏,李彭军,原林,唐雷,赵卫东,焦培峰,黄文华,张美超,李鉴轶,钟世镇. 建立虚拟中国人网上数据库的有关问题[J]. 南方医科大学学报, 2003, 23(6): 530-531，534 |
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| 作者姓名： | 樊继宏 李彭军 原林 唐雷 赵卫东 焦培峰 黄文华 张美超 李鉴轶 钟世镇 |
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| 作者单位： | 第一军医大学解剖教研室,广东,广州,510515;第一军医大学网络中心,广东,广州,510515 |
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| 基金项目： | 国家高技术研究发展(863)计划(2001AA231031，2002AA231021)，广东省科技重点攻关项目(2002B30611)~~ |
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| 摘 要： | 目的探讨如何在网络上建立虚拟中国人(VCH)数据库,以便合理而充分地让有关研究人员下载、研究和浏览。方法将VCH原始数据集进行适当处理和压缩后放在服务器中,服务器内磁盘阵列采用RAID 0 1模式,针对不同类型的用户建立相应的下载机制。结果对数据集采用适当的处理和压缩后,数据量大大减少,方便了存储和传输;服务器内RAID 0 1模式的磁盘阵列可以保证数据集的安全性和高速下载;初步建立了针对不同用户的下载机制。结论在网络上建立VCH数据库势在必行,是科学数据共享的重要手段。
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| 关 键 词： | 数字化虚拟人 虚拟中国人 数据库 数据压缩 磁盘阵列 |
| 文章编号： | 1000-2588(2003)06-0530-02 |
| 修稿时间： | 2003-05-19 |
Establishment of Internet-based database of the Virtual Chinese Human dataset |
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| FAN Ji-hong ,LI Peng-jun ,YUAN Lin ,TANG Lei ,ZHAO Wei-dong ,JIAO Pei-feng ,HUANG Wen-hua ,ZHANG Mei-chao ,LI Jian-yi ,ZHONG Shi-zhen. Establishment of Internet-based database of the Virtual Chinese Human dataset[J]. Journal of Southern Medical University, 2003, 23(6): 530-531，534 |
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| Authors: | FAN Ji-hong LI Peng-jun YUAN Lin TANG Lei ZHAO Wei-dong JIAO Pei-feng HUANG Wen-hua ZHANG Mei-chao LI Jian-yi ZHONG Shi-zhen |
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| Affiliation: | FAN Ji-hong 1,LI Peng-jun 2,YUAN Lin 1,TANG Lei 1,ZHAO Wei-dong 1,JIAO Pei-feng 1,HUANG Wen-hua 1,ZHANG Mei-chao 1,LI Jian-yi 1,ZHONG Shi-zhen 1 Department of Anatomy 1,Computer Network Center 2,First Military Medical University,Guangzhou 510515,China |
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| Abstract: | To establish an Internet-based database for the dataset of Virtual Chinese Human that is accessible to the interested researchers, modifications and compression of the original VCH-format dataset of Virtual Chinese Human were performed before it was uploaded to the server, and RAID0 1 storage technology was adopted with specific download accesses designed for different users. After dataset modification and compression, the data size was considerably reduced to allow convenient data storage and transfer. The RAID0 1 storage technology guarantees the security and high-speed download of data through different means established. Internet-based database provides important accesses for sharing the achievement in virtual human study between world-wide researchers, which has been imperative in the present situation of science development. |
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| Keywords: | digitized virtual human image processing computed-assisted database data compression RAID |
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