文章基本信息

标题：自然パノラマシーンのセッティング表現の構築とそれに基づく仮想視点移動
本地全文：下载
作者：山田邦男 ; 望月研二 ; 苗村健等
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：2002
卷号：56
期号：4
页码：583-591
DOI：10.3169/itej.56.583
出版社：The Institute of Image Information and Television Engineers
摘要：We have been researching and developing an image space that based mainly on a photo-realistic texture, that can be shared by people in different locations and that can lend a real sense of being present. This paper proposes a technique for creating a setting representation of a natural panorama. The setting representation is a compact pseudo 3D expression using approximate representation on planes, which enables virtual views to be generated. The scene is captured using an original three-camera system. The images are stitched into stereo panoramas and the depth is estimated. The (texture) panorama is segmented into regions, each of which can be regarded approximately as a plane. The set of plane parameter for each region is estimated depending on the depth data (setting representation). Based on the setting representation the virtual views are calculated using the center panorama, and the left and right panoramas are used for occlusion compensation.
关键词：共有空間;ステレオ;パノラマ;セッティング表現;仮想視点