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研究生： 黃中政
Chung-Cheng Huang
論文名稱： 立體顯示器串擾與視覺舒適度評價
Evaluation of crosstalk degree and visual comfort in glasses-type stereoscopic displays
指導教授： 陳鴻興
Hung-Shing Chen
口試委員: 孫沛立
Pei-Li Sun
溫照華
Chao-Hua Wen
郭景明
Jing-Ming Guo
羅梅君
Mei-Chun Lo
學位類別： 碩士
Master
系所名稱： 電資學院 - 電子工程系
Department of Electronic and Computer Engineering
論文出版年： 2012
畢業學年度： 100
語文別： 中文
論文頁數： 105
中文關鍵詞： 串擾 、環境光照度 、立體顯示器 、視覺舒適度
外文關鍵詞： 3D crosstalk, ambient illuminance, stereoscopic display, visual comfort
相關次數： 點閱：233  下載：2 
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    • 　　本論文探討偏光式與快門式立體顯示器的串擾特性，並比較兩台立體顯示器的2D與3D視覺舒適度，受到不同的環境光照度、顯示器亮度、背光反射亮度與影像內容的影響。
    　　對於3D串擾的評價，本實驗目的在於探討各種不同亮度與不同大小圖案的條件下，測試圖像影響偏光式與快門式立體顯示器的串擾程度，以了解串擾對於亮度變化與不同圖案大小之間的相關性。
    　　當人們觀看立體顯示器時，觀賞環境因素可能對於2D與3D影像品質和視覺舒適度扮演重要的因素。本實驗探討了環境光照度、顯示器亮度、背光反射亮度以及影像內容之組合在2D與3D視覺舒適度，進行心理物理實驗來比較偏光式與快門式立體顯示器的2D與3D觀看經驗，並找出視覺較為舒適的環境組合。
    　　研究結果顯示了各種不同亮度與不同大小圖案的測試圖像，影響偏光式與快門式立體顯示器的串擾程度有很明顯的不同，導致在觀看3D影像的視覺舒適度上有很大的差異。最後，本研究也提出觀看2D與3D影像的較為舒適建議情況。

    　　This thesis studied the crosstalk characteristics of pattern retarder and shutter glasses stereoscopic displays, and compared 2D and 3D visual comfort for two stereoscopic displays by changing ambient illuminance, display luminance, background reflection luminance and image content.
    　　For crosstalk evaluation, the aim of this research is to investigate different brightness and size of test images affecting crosstalk level in pattern retarder and shutter glasses stereoscopic displays. To explore the crosstalk correlation between the brightness variations and pattern sizes.
    　　When people watch 3D TVs, the viewing environment factors play the important roles in the 2D and 3D image quality and visual comfort. This experiment investigated the degrees of 2D and 3D visual comfort in different combinations with ambient illuminance, display luminance, background reflection luminance and image content. In this study, a psychological experiment was performed to compare 2D and 3D viewing experiences for pattern retarder and shutter glasses stereoscopic displays, and to found out the more comfortable conditions under various environment factor combinations.
    　　The experiment results show that the different brightness and size of test images affecting crosstalk level in pattern retarder and shutter glasses stereoscopic displays were significant different, lead the results of visual comfort were significant different when watching 3D images. Finally, this research suggested the more comfortable condition for viewing 2D and 3D images.

    摘要............................................I Abstract.......................................II 誌謝..........................................III 目錄...........................................IV 圖目錄........................................VII 表目錄.........................................IX 第一章 緒論.....................................1 1.1 研究背景....................................1 1.2 研究動機與目的 ..............................2 1.3 論文架構....................................3 第二章 立體技術與成像原理.......................4 2.1 人的深度感知................................5 2.1.1 雙眼視差與立體感..........................5 2.1.2 眼球運動線索..............................8 2.2 立體影像成像原理............................9 2.3 立體顯示器.................................11 2.3.1 偏光式立體顯示器.........................12 2.3.2 快門式立體顯示器.........................13 2.4 3D串擾....................................15 2.5 視覺疲勞與舒適度...........................18 第三章 文獻探討................................19 3.1 串擾影響...................................19 3.1.1 影像內容.................................19 3.1.2 立體顯示器特性...........................20 3.2 環境光與視覺舒適度.........................22 3.2.1 觀看2D影像...............................22 3.2.2 觀看3D影像...............................22 3.2.3 視覺功能.................................23 第四章 實驗設計與研究方法......................25 4.1 實驗設備...................................25 4.1.1 量測儀器與檢測設備.......................27 4.1.2 LED光源.................................28 4.1.3 立體顯示器特性...........................29 4.2 實驗設計...................................34 4.2.1 實驗一「立體顯示器串擾分析」設計.........34 4.2.2 實驗二「2D/3D影像舒適度評價」設計........37 4.3 統計方法...................................45 4.3.1 多因子單變量變異數分析...................45 4.3.2 Post-Hoc及多重比較檢定..................47 第五章 實驗結果分析與討論......................48 5.1 實驗一「立體顯示器串擾分析」結果分析.......48 5.2 實驗二「2D/3D影像舒適度評價」結果分析......50 5.2.1 2D模式之主觀評價.........................50 5.3.1 3D模式之主觀評價.........................58 第六章 結論與建議..............................74 6.1 結論.......................................74 6.2 未來建議...................................76 參考文獻.......................................77 附錄一　色彩照度計規格.........................82 附錄二　分光輻射儀規格.........................83 附錄三　面型彩色分析儀規格.....................84 附錄四　LED白光洗牆燈規格......................85 附錄五　JVC GD463D10...........................86 附錄六　LG 47LW5700-DA.........................87 附錄七　SAMSUNG UA46C7000WMXZW.................88 附錄八　實驗二之紅藍測試影像...................89

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