博碩士論文 995302011 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	資訊工程學系在職專班	zh_TW
DC.creator	簡正昇	zh_TW
DC.creator	Cheng-Sheng Chien	en_US
dc.date.accessioned	2013-8-23T07:39:07Z
dc.date.available	2013-8-23T07:39:07Z
dc.date.issued	2013
dc.identifier.uri	http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=995302011
dc.contributor.department	資訊工程學系在職專班	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	我們參考了以影像做定位的一些研究，並在近幾年智慧型手機普及的基礎上，實作了一套以Android手機為運行環境，透過手機內建的相機進行即時影像分析，並融合手機中感測元件做姿態分析，完成實際可運行的定位系統，此系統的特色是不需要使用任何輔助裝置，可單獨在手機運行，環境建制費用極低，且可非常容易部署至一般消費者的智慧型手機上，實驗結果證明我們的定位系統在小範圍以及中範圍應用中提供優於GPS的定位精確度；在大範圍應用中，我們的系統也能夠提供足夠的精確度做為適地性服務及擴增實境領域的定位 。	zh_TW
dc.description.abstract	We implemented a visual-based positioning system on the Android-based smartphone. This system uses only build-in camera and sensors in an Android phone. The system works with no other assisted equipments, so it is low-cost and very easy to deploy to consumers with a mobile device. In addition, we conducted small, median, and large-scale field experiments to examine the accuracy and stability of our system. The results indicate that our visual-based positioning system is able to provide a much better accuracy in small and median-scale experiments compared with the global positioning system. In large-scale experiments, the system is able to provide enough accuracy for applications such as virtual augmentations and location-based services.	en_US
DC.subject	定位系統	zh_TW
DC.subject	影像處理	zh_TW
DC.subject	智慧型手機	zh_TW
DC.subject	擴增實境	zh_TW
DC.subject	適地性服務	zh_TW
DC.subject	positioning	en_US
DC.subject	LBS	en_US
DC.subject	android	en_US
DC.subject	Augmented Reality	en_US
DC.title	以影像為基礎的定位系統	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	A visual-based positioning system	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US