| DC 欄位 |
值 |
語言 |
| DC.contributor | 資訊工程學系 | zh_TW |
| DC.creator | 詹博欽 | zh_TW |
| DC.creator | Bo-Chin Zhan | en_US |
| dc.date.accessioned | 2006-7-20T07:39:07Z | |
| dc.date.available | 2006-7-20T07:39:07Z | |
| dc.date.issued | 2006 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=93522046 | |
| dc.contributor.department | 資訊工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 3D視覺化技術提供使用者更逼真的視覺認知與感受;此外使用者可以自由的在3D環境中操控視點及視線方向來得到更多的資訊。如果我們希望建立出非常逼真的虛擬環境，我們所建立的虛擬環境系統必定包含許多資訊與各種屬性。要建立一個3D的虛擬環境需要許多的模型及資料;例如，地形、建築物、車輛、及植物等，甚至於一些大氣壓力、氣溫、速度、溼度、及磁場等環境資料。當虛擬環境中的模型數量太多或環境資料太複雜時，管理模型及資料就變得非常困難；因此需要一個完整統一的規範來描述所有的虛擬環境模型及資料。合成環境資料表示與交換規格(Synthetic Environment Data Representation and Interchange Specification, SEDRIS) 就是一個可以完整描述虛擬環境資料的標準規範。
在本論文中，我們提出了一個以SEDRIS為基礎的虛擬環境編輯及瀏覽系統。我們所提出的系統包含編輯器、瀏覽器、容易操作的使用者介面來操控模型，及兩種不同的瀏覽模式來瀏覽虛擬環境。此外我們還提供屬性編輯器，方便使用者編輯環境中的屬性。 | zh_TW |
| dc.description.abstract | 3D visualization technology provides more realistic presentation than 2D visualization technology offers. We can choose arbitrary location and direction of cameras to visualize the 3D virtual environment. Constructing a 3D virtual environment needs many models such as, terrain, buildings, vehicles, vegetation, etc. and fluid data such as, atmospheric pressure, temperature, speed, humidity, magnetic field, etc. When a lot of models and complex data are included in a virtual environment, the management of the environmental models and data will be very difficult and very important, so we need a complicated representation and specification to describe the virtual environment.
In this study, we provide a synthetic environment system (SEsystem) which is based on the synthetic environment data representation and interchange specification (SEDRIS). The SEDRIS is a software engineering technique for describing a lot of models and complicated data in virtual environments. We use the technique to clearly represent 3D models and their properties to build a virtual environment. We emphasize the structure of property in SEDRIS; we describe methods to set properties into models, and offer an importer for file transformation between SEDRIS and the other file formats. | en_US |
| DC.subject | 合成化環境 | zh_TW |
| DC.subject | 合成環境資料表示與交換規格 | zh_TW |
| DC.subject | 屬性 | zh_TW |
| DC.subject | 虛擬環境 | zh_TW |
| DC.subject | SEDRIS | en_US |
| DC.subject | Synthetic Environment | en_US |
| DC.subject | Data Representation | en_US |
| DC.subject | Interchange Specification | en_US |
| DC.subject | virtual environment | en_US |
| DC.subject | property | en_US |
| DC.title | 符合SEDRIS規範的屬性強化合成環境系統 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | Attribute-enhanced Synthetic Environment System with SEDRIS Specification | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |