비간섭 증강현실:인간의 시각 특성에 기반한 광속 함수 변환
Nonintrusive Augmented Reality:Transformation of Plenoptic Function Based on the Characteristics of Human Vision System
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초록
최근 증강현실을 구현하기 위해 필요한 마커(marker)나 패턴(pattern)의 시각적 불편함(distraction)을 해결하기 위한 연구들이 주목받고 있다. 본 논문에서는 관련 연구 분야를 비간섭 증강현실이라고 한다. 비간섭 증강현실은 기존의 증강현실과 관련된 연구들과 차별되는 목적을 가진 연구 분야로, 증강현실의 사용성/유용성(usability/usefulness)을 증진시키는 데 주된 목적을 둔다. 본 논문은 비간섭 증강현실의 기본 원리를 인간의 시각 특성에 근거하여 광속(plenoptic) 함수를 변환하는 것으로 해석한다. 또한, 본 논문은 인간의 어떤 시각 특성을 이용하여 광속 함수를 어떻게 변환했는지에 따라 비간섭 증강현실을 분류한다. 마지막으로, 비간섭 증강현실은 기존의 증강현실과는 차별되는 응용 분야를 가지는데 이에 대해서도 논의한다.
Abstract
Recently, researches for resolving the user distraction of visual markers/patterns has been getting attention in the field of Augmented Reality (AR). In this paper, we call the related research nonintrusive AR. The main purpose of nonintruisve AR lies in increasing the usability and usefulness of AR and is discriminated from that of other AR researches. This paper explains the fundamental principle of nonintrusive AR as transformation of pleoptic function based on the characteristics of human vision system. And this paper classifies existing nonintrusive AR methods based on the characteristic of human vision system they use and the way they transform the plenoptic function. Finally, this paper discusses the potential applications of nonintrusive AR.
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