文章基本信息

标题：多視点画像からのイメージベースレンダリング
本地全文：下载
作者：Jong-Il Park ; Seiki Inoue
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：1998
卷号：52
期号：3
页码：371-376
DOI：10.3169/itej.52.371
出版社：The Institute of Image Information and Television Engineers
摘要：We propose a method to generate an arbitrary view based on five reference views. We attempt to synthesize a new view with the best attainable quality given limited information. The method is based on estimation of a depth map and successive image mapping : transformation of the depth map, guessing the depth map for the uncovered area through a simple directional interpolation, and back-mapping using the filled depth map with a reasonable check. The uncovered area due to a view change can be handled on the basis of the observable viewpoint. We confirmed that an acceptable image quality could be efficiently synthesized for an arbitrary viewpoint within a scope.
关键词：image-based rendering;depth map;multi-view images;observable viewpoint;image warping