Abstract
이안식 일체형 입체카메라는 줌인시 고정된 컨버전스포인트로 인해 촬영된 영상 시청시에 어지러움을 유발하는 시각적 불편이 발생할 수 있다. 본 논문에서는 이안식 일체형 입체카메라에서 줌인시 발생되는 시각적 불편을 방지하기 위해 컨버전스 포인트를 조정하는 기법을 제시한다. 포커스, 피사체 및 컨버전스포인트의 위치에 따른 관계모델을 제시하고 각각에 따라 컨버전스포인트를 조정하여 시각적 불편을 최소화하는 기법을 제안한다. 또한 제안한 기법을 실제로 구현하여 제시한 방법의 우수성을 입증한다. Even though a dual lens stereoscopic camera allows for convenient stereoscopic photography, the necessity for the research comes up, since the dual lens stereoscopic camera can cause visual discomfort during zoom-in due to the fixed convergence point. We propose a method based on which a convergence point can be adjusted to prevent visual discomfort during zoom-in for a dual lens stereoscopic camera. First, the relational model is classified into nine kinds and defined, depending on locations of focus, object, and convergence point. And then, the method to minimize visual discomfort is suggested by adjusting convergence point on the given model. We also implement the suggested methods with anaglyph computer graphic and demonstrate the superiority of them.
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