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敦煌石窟海量數據無差錯傳輸系統的設計與開發=Design and Development of the Error-free Transmission System for the Mass Data of the Dunhuang Caves
Author 俞天秀 (著)=Yu, Tian-xiu (au.) ; 吳健 (著)=Wu, Jian (au.) ; 趙良 (著)=Zhao, Liang (au.) ; 許麗鵬 (著)=Xu, Lipeng (au.)
Source 敦煌研究=Dunhuang Research
Volumen.3 (總號=n.151)
Date2015.06
Pages109 - 115
Publisher敦煌研究編輯部
Publisher Url http://www.dha.ac.cn/
Location蘭州, 中國 [Lanzhou, China]
Content type期刊論文=Journal Article
Language中文=Chinese
Note作者單位: 敦煌研究院文物數字化研究所; 國家古代壁畫與土遺址保護工程技術研究中心; 古代壁畫保護國家文物局重點科研基地; 甘肅省古代壁畫與土遺址保護重點實驗室; 浙江大學
Keyword海量數據=mass data; 數據傳輸=data transmission; 數據校驗=data validation
Abstract本文針對敦煌石窟數字化海量數據在實際工作數據傳輸過程中出現的問題,認為海量數據無差錯傳輸技術,在敦煌石窟數字化過程中是非常重要的一項技術。敦煌石窟海量數據無差錯傳輸系統的設計與開發,為了開發出實用性強的軟件,首先針對敦煌石窟壁畫數字化工作流程、分析攝影采集、圖像處理和數據存儲各階段的特點,提出了敦煌石窟海量數據無差錯傳輸系統的需求;其次,設計了敦煌石窟海量數據傳輸校驗方案,針對敦煌石窟壁畫數字化工作流程提出了層級式校驗,依據該校驗思想,設計了數據校驗的整體框架并做了優化,最后設計出數據傳輸校驗的詳細模型,確保了數據傳輸的完整性;最后,基于上述方案,設計并實現了敦煌石窟海量數據無差錯傳輸系統,利用Visual Studio2010開發平臺、C++程序開發語言完成系統的開發。此系統已在敦煌壁畫數字化工作中實際應用,效果良好。

Error-free transmission technology used for the digital data of the Dunhuang caves is very important for resolving data transmission problems during actual work. The main work of this project is the design and development of an error-free transmission system for the mass data collected at the Dunhuang caves.Firstly, in order to develop practical software, we analyzed the characteristics of each stage, including photography gathering, image processing, and data storage, and then posited the requirement for an error-free transmission system for the mass data of Dunhuang caves. Secondly, we have designed a mass data transmission check scheme for this system. Based on the Dunhuang caves mural digital workflow, we recommended a process of hierarchical verification validation, designed and optimized the overall framework of data checking, then designed an exact model for data transmission validation, ensuring the integrity of data transmission. Finally,according to the above-mentioned scheme, we designed a working, error-free transmission system for the Dunhuang cave data. This system, developed with Visual Studios 2010 development platform and C ++programming language, has already been applied in digital work on Dunhuang murals with good results.
ISSN10004106 (P)
Hits269
Created date2016.06.06
Modified date2022.03.11



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