文章基本信息

标题：平行2眼カメラによる知覚モデルに基づいた立体空間演出のための視差変換アルゴリズム
本地全文：下载
作者：澁久奈保 ; 徳井圭 ; 岩内謙一等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2013
卷号：67
期号：1
页码：J1-J7
DOI：10.3169/itej.67.J1
出版社：The Institute of Image Information and Television Engineers
摘要：Stereoscopic view with binocular disparity produces a distorted spatial layout, such as, the puppet theater and cardboard effects. In this paper, we propose a disparity mapping method for reducing the distortion of 3D images. The method is divided into two parts. First, we defined the perceptual model and the modified spatial layout based on this model. Second, the differences in adjacent disparities of the objects were interpolated. We conducted a subjective test to evaluate the proposed method when applied to 3D images taken with a smartphone equipped with a twin-lens camera. There was a significant difference (p < 0.01) between the original 3D images and those of the proposed method. The results of our experiments show that the proposed method makes 3D images more round and gives them a sense of depth.
关键词：知覚モデル;視差変換;書割効果;箱庭効果;平行2眼カメラ