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http://dx.doi.org/10.3807/HKH.2009.20.2.087

Simulation of Distortion in Image Space due to Observer's Rotation Movement in Stereoscopic Display, and Its Correction  

Kim, Dong-Wook (Imaging Media Research Center, Korea Institute of Science and Technology (KIST))
Lee, Kwang-Hoon (Imaging Media Research Center, Korea Institute of Science and Technology (KIST))
Kim, Sung-Kyu (Imaging Media Research Center, Korea Institute of Science and Technology (KIST))
Chang, Eun-Young (Broadcasting & Telecommunications Media Research Division, Electronics and Telecommunications Research Institute (ETRI))
Publication Information
Korean Journal of Optics and Photonics / v.20, no.2, 2009 , pp. 87-93 More about this Journal
Abstract
Variation of the observer's viewing position is one of the major causes of image space distortion in the stereoscopic display. Especially, a large image distortion, which is caused by different depth direction positions of the observer's two eyes, is made by the observer's rotation movement in relation to the center of the screen. This is different from distortion of horizontal and depth directional movement of the observer. In this paper, we analyzed distortion of the image space due to the observer's rotation movement and showed the corrected result of distortion through simulation in the stereoscopic display. Finally, we showed that the distortion shape of the observer's rotation movement is different from horizontal and depth directional movement of the observer.
Keywords
Stereoscopic display; Image distortion; Rotation movement; Image correction; Image parallax;
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