文章基本信息

标题：3眼周囲環境入力装置を用いた高品質ステレオパノラマ画像の生成
本地全文：下载
作者：山田邦男 ; 市川忠嗣 ; 相澤清晴等
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：2001
卷号：55
期号：1
页码：151-158
DOI：10.3169/itej.55.151
出版社：The Institute of Image Information and Television Engineers
摘要：A method for high-quality stereo panorama mosaicing is presented. A scene is captured with an original three-camera system as stereo moving-picture sequences. The images are stitched together after improving their texture. The multi-purpose three-camera system features accurate frame synchronization between three channels and can be used outdoors through battery operation. For registration of the panorama stitching, under a newly investigated distortion-free condition, affine parameters are estimated through the overlapped areas using the steepest descent algorithm. The texture improvement has two steps : vertical resolution recovery by field integration and image enhancement by two dimensional quadratic Volterra filtering that satisfies Weber-Fechner's law. The presented method enables high-quality stereo mosaicing with accurate mutual disparities between channels and without visible distortion of textures.
关键词：ステレオ;パノラマ;三眼;接合;視差;ボルテラフィルタ