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科技與工程學院
圖文傳播學系
學位論文
學位論文
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http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73898
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search.filters.author.楊博文
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search.filters.subject.創意加值
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search.filters.subject.Dot matrix hologram
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search.filters.subject.Interactive
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search.filters.subject.Value-added applications
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search.filters.subject.互動
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全像影像應用於影音互動裝置系統設計之研究
(
2007
)
楊博文
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隨著數位點矩陣全像片(Dot matrix hologram)技術之發明,透過控制光柵間距、角度、點尺寸之不同可以改變全像片顯示之色彩、觀看的角度、以及解析度,並透過電腦軟體或程式設計出不同視覺效果的全像影像。本研究主要目的是藉由自行設計之點矩陣全像片光影變化的頻率,經由攝影機即時判讀後,合成音訊,產生音樂節奏快慢之差異。使用者能在不同操作模式中,透過改變全像影像之光影變化效果,引起不同效果之音訊反應。研究為加強偵測之準確率與全像光影呈現效果,亦針對光源入射角度與繞射光線之色彩作進一步探討。本研究之影音互動裝置除能夠拓展全像片的加值應用領域外,未來並將能提供藝術表現、數位學習、遊戲設計及防偽辨識等領域之參考。
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