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dc.contributor.author石宇森en_US
dc.contributor.authorYu-Sen Shihen_US
dc.contributor.author呂宗熙en_US
dc.contributor.authorTzong-Shi Liuen_US
dc.date.accessioned2014-12-12T02:32:06Z-
dc.date.available2014-12-12T02:32:06Z-
dc.date.issued2002en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT911146005en_US
dc.identifier.urihttp://hdl.handle.net/11536/71235-
dc.description.abstract本研究以發展低成本的方法,旨在強化影像系統的解析度,此法係旋轉一對光學楔形透鏡來改變光學成像路徑,使物體的成像位置產生極微小的位移變化,而此極微小的位移變化相當於將影像感測器的畫素切割變小,畫素數目增加,影像解析度便提昇。將一對光學楔形透鏡置於低解析度電荷耦合器照相機之鏡頭前,由照相機擷取數張不同成像位置的影像,再將這些影像加以處理,便可得到新的優質影像,使系統的影像解析度提昇至1280 x 960畫素。zh_TW
dc.description.abstractThe purpose of this study is to develop a method for increasing the resolution of an image system with low cost. This method can generate a very slight shift of image, the optical path is varied by rotation of a pair of optical wedges. The very slight shift is equivalent to reducing pixel size. The more pixels there are, the higher the resolution is. This study installs a pair of optical wedges in front of a low resolution CCD camera lens. Several images of different imaging positions are taken. Digital image processing yields a high quality image. The resolution of this system can achieve 1280 x 960 pixels.en_US
dc.language.isozh_TWen_US
dc.subject光楔zh_TW
dc.subject解析度zh_TW
dc.subject位移zh_TW
dc.subject畫素zh_TW
dc.subject電荷耦合器zh_TW
dc.subject影像處理zh_TW
dc.subject稜鏡掃描器zh_TW
dc.subject微擾zh_TW
dc.subjectwedgeen_US
dc.subjectresolutionen_US
dc.subjectshiften_US
dc.subjectpixelen_US
dc.subjectCCDen_US
dc.subjectimage processingen_US
dc.subjectprism scanneren_US
dc.subjectperturbationen_US
dc.title以光學位移微擾調制方法強化系統之影像解析度zh_TW
dc.titleResolution Increase of Image Detecting System by Optical Position Perturbation Modulation Methoden_US
dc.typeThesisen_US
dc.contributor.department工學院精密與自動化工程學程zh_TW
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