随着立体视觉基础设施的快速发展，市场对立体内容的需求日益增长。然而，当前的生产能力无法满足这种需求，主要因为多数制作者专注于二维图像。研究发现，由于对人类立体视觉特性和立体相机的理解不足，导致观看者出现尺寸感知问题。因此，我们针对人类立体视觉中的尺寸感知，研究了立体相机的光学轴距调整。实验表明，保持光学轴距在3.9厘米到130厘米之间可以避免尺寸感知问题，从而实现高质量立体图像的制作。
摘要：
, . . , . , . , , , . 6.5㎝ 60% 2,000% 3.9㎝ 130㎝ . 3.9㎝ 130㎝ .
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 3.9㎝ to 130㎝, it wouldn't occur any size perception and will be possible to produce high quality stereoscopy.
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