在電腦產生全像技術中，全彩全像顯示已是非常熱門的研究主題。在系統的實現上，雖可以紅、綠、藍三通道對應各自的空間光調制器來實現全彩顯示，但其系統體積與成本也較不符合發展需求。有鑑於此，如何以單一空間光調制器實現全彩顯示系統便是一個值得探討的議題。在單一空間光調制器的系統中，若要實現全彩混光，時間多工的方式會受限於空間光調制器的反應速率與調制的穩定度，在切換時也較易產生影像閃爍或是色彩不均勻等問題。因此本論文基於單一空間光調制器的系統，以空間多工的方式實現微型化全彩全像顯示系統。
在光學系統上，本研究透過光波導的設計，達到系統微型化與色彩混光。而影像優化上，除了採用有效視域演算法(Effective Viewshed Algorithm)外，亦加入震動光波導的概念，以降低雷射光斑對重建影像的影響。最後本論文將透過以下影像客觀評價方法以驗證影像優化的結果，分別為相對繞射效率(Relative Diffraction Dfficiency, RDE)、均方根誤差(Root Mean Square Error, RMSE)、訊噪比(Signal to Noise Ratio, SNR)、雷射光斑對比度(Speckle Contrast, SC)以及結構相似性指標(Structural Similarity Index, SSIM)。

In computer generated holographic technology, full-color holographic display has become a very popular research topic. Although three channels of red, green, and blue can be used to realize the full-color display corresponding to their respective spatial light modulators, their system volume and cost are less in line with development needs. In view of this, how to realize a full-color display system with a single spatial light modulator is a topic worth discussing. In a single spatial light modulator system, to achieve full color display, the time-division method is limited by the spatial light modulator's response rate and modulation stability, and it is easier to produce image flicker or uneven color durning switching. Therefore, based on a single spatial light modulator system, this thesis realized a miniaturized full-color holographic display system in a spatial-division method.
In the optical system, this thesis designed a light guide to achieve system miniaturization and color mixing. For image optimization, in addition to the Effective Viewshed Algorithm, the concept of a vibrating optical waveguide is also added to reduce the speckle on the reconstructed image. Finally, this thesis will verify the results of image optimization through the following image objective evaluation methods, which are Relative Diffraction Dfficiency (RDE), Root Mean Square Error (RMSE), Signal to Noise Ratio (SNR), Speckle Contrast (SC) and Structural Similarity Index (SSIM).

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