虛擬實境(Virtual Reality) 擁有更佳場景浸入式(Immersive) 的體驗，使其逐漸成為人類娛樂的主流，對於虛擬實境所需求的螢幕顯示技術，主動矩陣式有機發光二極體(Active-Matrix Organic Light Emitting Diodes) 具有高彩度的顯示效果，較有效率的功耗以及較低的餘暉(Persistence)，成為了最佳的技術選擇，然而主動矩陣式有機發光二極體螢幕在智慧型手機的功耗上是最主要的元件，因此有許多研究利用主動矩陣式有機發光二極體的特性來降低功耗並同時保留視覺的品質，本論文根據人眼如何在虛擬實境中運作提出一個感知型顯著導向轉換(Perceptually Saliency-Oriented Transformation)，讓主動矩陣式有機發光二極體螢幕省電的同時能提供一個在虛擬實境的環境中合適的感知品質，實驗結果顯示，本論文的方法能達到56.22% 的省電效率並且擁有與現存的技術相同優異的感知品質，再者，本論文的主觀實驗(Subjective Experiment) 中證明該方法相較於現存的方法在虛擬實境的環境中能提供更佳感知品質。

With the better experience of immersive scene, the virtual reality (VR) becomes the
main stream of entertainment. Featuring high chromatic displaying performance, relatively higher efficiency in power and low persistence, the Active-Matrix Organic Lighting-Emitting Diode (AMOLED) is the best-choice display technique for VR. Due to the AMOLED’s heavy burden of power consumption on smartphone, many works leverage the property of AMOLED to lower the power consumption while preserving the visual quality. This paper proposes a perceptually saliency-oriented transformation by incorporating the concept of how eyes work in VR environment to provide a more suitable perceptual quality while saving more power consumption. Experimental Results show the proposed method preserves up to 56.22% of the power with high perceptual quality as other existing techniques. Furthermore, the subjective experiment demonstrates the proposed method provides a better perceptual quality for VR environment.

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