전자 홀로그래피 및 초 다시점 3차원 영상 디스플레이
Supermultiview and Electro-Holographic 3-D Imaging Display
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초록
초 다시점 및 전자 홀로그래픽 디스플레이는 향후 기대가 되는 연속시차를 주는 3차원 디스플레이 방식이나, 아직 가용한 디스 플레이의 부재로 초기 개발 단계에 있다. 초 다시점의 구현은 다시점 영상의 수 보다는 화소셀/요소 영상내의 화소 수와 화소 사이즈에 의존하며, 전자 홀로그래피도 전체 패널내의 화소 수와 화소 사이즈에 의존하므로 이들의 구현을 위한 요구 사항에는 차이가 없다. 그러나 구현 영상자체는 전자 홀로그래피의 경우는 공간 부양 영상이므로 초 다시점의 패널을 앞뒤로 한 깊이감의 표시보다 시각적인 효과가 더 클 것으로 예상된다.
Abstract
Supermultiview and electro-holographic displays are promising displays for the future because they provide continuousparallaxes as their depth cue. But they are still in the early development stage due to the lack of supporting technologies. Achieving the continuous parallax in the supermultiview relies more on the number and size of pixels in the pixel cell/elementalimage rather than the number of different view images. For the electro-holographic display, it also relies on the number and sizeof pixels in the panel. So these two methods share the same requirements for achieving the parallax. But the image displayedon the holographic display provides more impressive visual appeal than that on the supermultiview because the image can befloated on the front space of the display.
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