Visual comfort metric based on the motion characteristics of salient object in stereoscopic 3D video content = 양안식 비디오에서 주요 객체의 움직임을 고려한 시각적 편안함 메트릭

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The increasing interest in stereoscopic 3D contents has triggered a demand for building guidelines for the safe creation and viewing of stereoscopic 3D contents. As one of method for building safety guideline, it is very important to build a metric that is able to automatically quantify the degree of visual comfort. Among well-known causes of visual discomfort such as binocular disparity, temporal variation of binocular disparity and binoc-ular asymmetry, we deal with temporal variation of binocular disparity. Temporal variation of binocular disparity can arise from various reasons, including camera motion, convergence variation of toed-in camera, object motion, and so on. This paper investigates the visual discomfort induced by object motion. The major contribution of this paper is the de-velopment of a novel visual comfort metric based on the motion characteristics of object. The proposed visual comfort metric allows modeling motion characteristics of the atten-tional object by exploiting the concept of visual saliency. An extensive number of subjective experiments have been conducted to construct and validate our visual comfort metric. Experimental results show that the correlation coefficient is as high as 0.83.
Advisors
Ro, Yong-Manresearcher노용만researcher
Description
한국과학기술원 : 전기 및 전자공학과,
Publisher
한국과학기술원
Issue Date
2011
Identifier
467832/325007  / 020094065
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 2011.2, [ iv, 46 p. ]

Keywords

subjective assessment; salient object motion; Visual discomfort; visual comfort metric; 시간적 편안함 측정 메트릭; 주관적 평가; 주요 객체의 움직임; 시각적 불편함

URI
http://hdl.handle.net/10203/36736
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=467832&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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