本文選題：遙感圖像 + 平臺��； 參考：《中國地質(zhì)大學（北京）》2014年碩士論文

【摘要】：隨著遙感技術(shù)的快速發(fā)展，遙感技術(shù)在資源探測、環(huán)境監(jiān)測和國民經(jīng)濟等諸多方面發(fā)揮了越來越重要的作用。作為遙感技術(shù)的直接探測結(jié)果，遙感圖像在波譜分辨率、圖像分辨率、空間分辨率等方面也取得了長足的進步，很多相關(guān)的圖形圖像處理技術(shù)和數(shù)學方法也不斷地涌現(xiàn)出來，這就要求遙感圖像處理軟件可以實現(xiàn)快速地動態(tài)擴充，適應(yīng)這種快速發(fā)展。如果每次擴充功能都要改變原始程序的編碼、重新編譯、發(fā)布，不僅費時費力，還可能引起軟件兼容性的問題。 本文提出并實現(xiàn)了一種可擴展遙感圖像處理平臺的設(shè)計方式，制定了平臺默認的遙感圖像格式，并提供了格式轉(zhuǎn)換功能，盡可能地兼容現(xiàn)有和未來可能出現(xiàn)的圖像格式。平臺提供遙感圖像讀寫和圖像顯示與處理等必要的基本功能，其他的擴展功能可由開發(fā)人員根據(jù)實際需求進行開發(fā)，并以插件的形式添加到圖像處理平臺之中。平臺包含內(nèi)部服務(wù)接口和外部插件接口。平臺將部分基本功能進行封裝，作為平臺服務(wù)功能，并對插件開放內(nèi)部服務(wù)接口，插件可通過調(diào)用相應(yīng)的接口實現(xiàn)遙感圖像的訪問與平臺基本功能的使用。插件需要按照平臺規(guī)定的接口規(guī)范進行開發(fā)，平臺可直接通過插件接口進行調(diào)用，插件也可以向其他插件開放接口信息，供其它插件調(diào)用。平臺提供了插件管理工具，可為插件動態(tài)關(guān)聯(lián)一個菜單資源，，在平臺初始化時，會根據(jù)配置文件動態(tài)生成插件對應(yīng)的菜單，用戶可通過圖形界面調(diào)用插件。平臺還制定了數(shù)據(jù)交換方式，插件可通過調(diào)用相應(yīng)的接口實現(xiàn)插件與平臺、插件與插件間的通信功能。 通過這種設(shè)計方法，已有的開發(fā)成果可以得到很大程度的重用，新的研究成果與方法也可以快速地添加到現(xiàn)有的處理平臺之中，同時避免了開發(fā)基礎(chǔ)功能的重復勞動。通過測試證明，本文提出的設(shè)計方法可以將新功能、新方法相對簡單、快速地添加到現(xiàn)有的處理平臺之中，實現(xiàn)功能的擴充，解決相應(yīng)實際問題。
[Abstract]:With the rapid development of remote sensing technology, remote sensing technology has played a more and more important role in resource exploration, environmental monitoring and national economy. As the direct detection result of remote sensing technology, remote sensing image has made great progress in spectral resolution, image resolution, spatial resolution and so on. This requires remote sensing image processing software to achieve rapid dynamic expansion to adapt to this rapid development. If every extension changes the coding, recompiling and publishing of the original program, it not only takes time and effort, but also may cause software compatibility problems. In this paper, a design method of extensible remote sensing image processing platform is proposed and implemented. The default remote sensing image format of the platform is established, and the function of format conversion is provided, which is compatible with the existing and future image formats as far as possible. The platform provides basic functions such as remote sensing image reading and writing and image display and processing. Other extended functions can be developed by developers according to actual requirements and added to the image processing platform in the form of plug-in. The platform includes internal service interfaces and external plug-in interfaces. The platform encapsulates some basic functions as the platform service function, and opens the internal service interface to the plug-in. The plug-in can access the remote sensing image and use the basic function of the platform by calling the corresponding interface. The plug-in needs to be developed according to the interface specification stipulated by the platform. The platform can be called directly through the plug-in interface, and the plug-in can also open the interface information to other plug-ins for other plug-ins to call. The platform provides a plug-in management tool, which can dynamically associate a menu resource for the plug-in. During the initialization of the platform, the menu corresponding to the plug-in will be dynamically generated according to the configuration file, and the user can call the plug-in through the graphical interface. The platform also has a data exchange mode. The plug-in can realize the communication function between the plug-in and the platform and between the plug-in and the plug-in by calling the corresponding interface. Through this design method, the existing development results can be reused to a large extent, and the new research results and methods can be quickly added to the existing processing platform, while avoiding the duplication of the development of basic functions. It is proved by test that the new function and the new method can be added to the existing processing platform quickly and easily, which can expand the function and solve the corresponding practical problems.
【學位授予單位】：中國地質(zhì)大學（北京）
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP751

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