Shoji Yamamoto, Masashi Sawabe, Yasuki Yamauchi, orimichi Tsumura
Department of Information and Image Sciences,
Chiba University 1-33, Yayoi-cho, Inage-ku,
Chiba 263-8522, Japan
Japanese Journal of Visual Science, Vol. 34, pp.91-99(2013).
Abstract
In this paper, we evaluated the change of visual perception for specular
reflections by using binocular stereoscopic display. In our experiment,
the subjective evaluation was performed by using both 2D and 3D images
which were consisted of the combination of both diffuse and speclar reflection.
Furthermore, the disparity angle between diffuse and specular reflection
in 3D image was changed in the depth perceptible range. When the depth
was hardly observed, the scores of visual perception for specular reflections
were almost the same for both 2D and 3D images. On the other hand, when
the depth was obviously perceived, the score of 3D images for specular
reflections was stronger than the score of 2D images. This difference was
observed even if the contrast between diffuse and speclar reflection was
changed. We confirmed that the visual perception for specular reflection
arose at the case of 3D representation when the disparity angle between
diffuse and specular reflection exists in the depth perceptible range.
Full paper ( to appear )
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