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http://dx.doi.org/10.5392/JKCA.2011.11.5.041

Adjustment of Stereoscopic Camera's Optical Axis Distance Considering Human Stereopsis Characteristics  

Hyung, Sae-Chan (중앙대학교 첨단영상대학원 영상학과)
Chun, Kook-Jin (중앙대학교 첨단영상대학원 영상학과)
Har, Dong-Hwan (중앙대학교 첨단영상대학원 영상학과)
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Abstract
Recently, the infrastructure of stereoscopy is growing fast. Though, the stereoscopy producing capacity is insufficient to meet the demand of the market. Because, at the moment most people who produce the stereoscopy are skilled for the two-dimensional images. So the characteristics of the human stereopsis and stereoscopic cameras are not well considered, it occurs many problems to the viewer. According to this, we studied about the optical axis distance adjustment of stereoscopic camera considering size perception in human stereopsis. First, we measured the area of the object in the image which depends on the optical axis distance. Second, based on the output of first experiment, we conducted a survey and figured out that if we keep the optical axis distance between 3.9cm to 130cm, it wouldn't occur any size perception and will be possible to produce high quality stereoscopy.
Keywords
Stereoscopy; Stereopsis; Stereoscopic Camera; Optical Axis Distance; Visual Perception;
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