博碩士論文 106226052 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	光電科學與工程學系	zh_TW
DC.creator	楊承晞	zh_TW
DC.creator	Cheng-Xi Yang	en_US
dc.date.accessioned	2021-1-20T07:39:07Z
dc.date.available	2021-1-20T07:39:07Z
dc.date.issued	2021
dc.identifier.uri	http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=106226052
dc.contributor.department	光電科學與工程學系	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	鬼影成像(Ghost Imaging)是一種新穎的成像技術，在最近幾年中受到了廣泛的關注。動態鬼影成像(Ghost Imaging of dynamic scenes)由連續的鬼影成像所組成，重建對象為動態場景的重建影片。 本文的目標為提升動態鬼影成像的影片重建效率。為此設計一套使用自適應演算法(Adaptive Algorithm)利用動態場景中影格間存在的時空冗餘，減少動態鬼影成像中影片重建所需要的採樣數與計算時間的自適應鬼影成像系統(Adaptive Ghost Imaging system)。 經模擬測試自適應鬼影成像系統可適應絕大多數的動態場景類型，並根據不同的動態場景中時空冗餘的多寡與變化自動調整適合的採樣數以完成高品質的影片重建。	zh_TW
dc.description.abstract	Ghost imaging is a novel imaging technique that has received extensive attention in recent years. Dynamic ghost imaging consists of continuous ghost imaging, and the reconstruction video consists of reconstructed images of a dynamic scene. The goal of this article is to improve the video reconstruction efficiency of dynamic ghost imaging. For this purpose, a set of adaptive ghost imaging system is designed to use the adaptive algorithm to take advantage of the spatiotemporal redundancy between the frames in the dynamic scene to reduce sampling times and calculation time required for video reconstruction in dynamic ghost imaging. After simulation test, the adaptive ghost imaging system can adapt to most types of dynamic scenes, and automatically adjust the appropriate sampling times according to the amount and change of spatiotemporal redundancy in different dynamic scenes to complete high-quality video reconstruction.	en_US
DC.subject	鬼影成像	zh_TW
DC.subject	自適應系統	zh_TW
DC.subject	Ghost imaging	en_US
DC.subject	Adaptive system	en_US
DC.subject	matlab	en_US
DC.title	利用MATLAB建立自適應鬼影成像系統之研究	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US