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本科毕业论文基于Flash技术的互联网协同图片处理工具的设计与实现学生姓名：指导教师：所在学院：所学专业：中国·长春2011年5月基于Flash技术的互联网协同图片处理工具的设计与实现I摘要本文根据当前协同工作和协同编辑系统的发展状况，分析和总结了协同工作系统研究的主要问题和研究方向，探讨了Web环境下协同编辑系统设计的关键技术，提出了基于Flash技术的互联网协同图片处理系统的设计思想和解决方案，为研究协同编辑系统关键技术提供了良好的实验平台。当今时代，音乐的网络化、办公的网络化、交易的网络化都已经变得十分普遍。而当大量的图片在互联网上广泛流传时，图片编辑的网络化也成为了人们娱乐生活中的另一需求。本文提出了基于Flash技术的互联网协同图片处理工具，应用Flash的Web框架，借助Flash中的P2P协议RTMFP，采用Web环境下协同编辑的处理方案，实现了可以应用在互联网上的图片协同处理平台。该平台能够让个人用户在互联网的环境下以P2P的方式进行连接，建立连接的每个用都可以对打开的图片进行操作，并且组内的其他人都可以实时地查看到图片处理的效果，实现了头脑风暴形式的互联网协同图片处理。关键词：协同工作；图片处理；Flash；RTMFP基于Flash技术的互联网协同图片处理工具的设计与实现IIAbstractThisteamworkandcollaborationbasedonthecurrenteditingsystemdevelopment,analysis,andsummarizesthesystemtoworkthemainproblemsandresearchdirectionsarediscussedcollaborativeWebenvironment,thekeytechnologydesigneditingsystemisproposedbasedonFlashtechnology,collaborativenetworkinterconnectionimageprocessingsystemdesignandsolutionsforthestudyofkeytechnologycollaborativeeditingsystemprovidesagoodexperimentalplatform.Thepresentera,themusicnetwork,officenetworking,networktransactionshavebecome.WhenthenumberofimageswidelycirculatedontheInternet,theimageeditinghasbecomeanetworkofpeoplelivinginotherentertainmentneeds.Inthispaper,basedonFlashtechnology,Internetcollaborativeimageprocessingtools,theWebapplicationframeworkforFlash,usingFlashintheP2PprotocolRTMFP,WebenvironmentusingcollaborativeeditingprocessingsolutionscanbeappliedtoachievethepictureontheInternet,collaborativeprocessingplatform.TheplatformallowsindividualuserstotheInternetenvironmentinthewayP2Pconnection,eachconnectioncanbeusedtooperateontheopenimage,andthegroupofotherpeoplecanviewreal-timeimageprocessingtotheeffectofrealizedformofInternetcollaborativebrainstormingimageprocessing.Keywords:CSCW；Imageprocessing；Flash；RTMFP基于Flash技术的互联网协同图片处理工具的设计与实现III目录摘要....................................................................................................................................IAbstract..................................................................................................................................II第一章选题背景...................................................................................................................11.1研究意义......................................................................................................................11.2协同的含义..................................................................................................................11.3国内外研究现状..........................................................................................................11.3.1理论研究..............................................................................................................11.3.2应用发展..............................................................................................................21.3.3系统研究..............................................................................................................21.4需要解决的问题..........................................................................................................31.5应用的关键技术..........................................................................................................41.5.1FlashAIR技术....................................................................................................41.5.2RTMFP协议.........................................................................错误!未定义书签。第二章关键技术...................................................................................................................52.1总体概况......................................................................................................................52.1.1体系结构..............................................................................................................52.1.2协同编辑模式......................................................................................................52.2并发控制......................................................................................................................52.2.1并发控制概述......................................................................................................52.2.2功能需求..............................................................................................................52.2.3并发控制方法......................................................................................................52.3访问控制......................................................................................................................52.3.1访问控制概述......................................................................................................52.3.2功能需求..............................................................................................................52.3.3基于角色的访问控制...........................................................错误!未定义书签。2.4版本管理.......................................................................................错误!未定义书签。2.4.1版本管理概述.......................................................................错误!未定义书签。2.4.2版本关系模型.............................................