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A Segmentation-Based Multiple-Baseline Stereo (SMBS) Scheme for Acquisition of Depth in 3-D Scenes
http://hdl.handle.net/2237/14997
http://hdl.handle.net/2237/14997256167d1-2fae-42ee-8f5d-e0e923e84026
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2011-06-30 | |||||
タイトル | ||||||
タイトル | A Segmentation-Based Multiple-Baseline Stereo (SMBS) Scheme for Acquisition of Depth in 3-D Scenes | |||||
言語 | en | |||||
著者 |
IMORI, Takashi
× IMORI, Takashi× KIMOTO, Tadahiko× TOUJI, Bunpei× FUJII, Toshiaki× TANIMOTO, Masayuki |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | Copyright (C) 1998 IEICE | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | multiple-baseline stereo | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | region segmentation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | stereo matching | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | error correction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | interpolated viewpoint | |||||
抄録 | ||||||
内容記述 | This paper presents a new scheme to estimate depth in a natural three-dimensional scene using a multi-viewpoint image set. In the conventional Multiple-Baseline Stereo (MBS) scheme for the image set, although errors of stereo matching are somewhat reduced by using multiple stereo pairs, the use of square blocks of fixed size sometimes causes false matching, especially, in that image area where occlusion occurs and that image area of small variance of brightness levels. In the proposed scheme, the reference image is segmented into regions which are capable of being arbitrarily shaped, and a depth value is estimated for each region. Also, by comparing the image generated by projection with the original image, depth values are newly estimated in a top-down manner. Then, the error of the previous depth value is detected, and it is corrected. The results of experiments show advantages of the proposed scheme over the MBS scheme. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Institute of Electronics, Information and Communication Engineers | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://www.ieice.org/jpn/trans_online/index.html | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0916-8532 | |||||
書誌情報 |
en : IEICE transactions on information and systems 巻 E81-D, 号 2, p. 215-223, 発行日 1998-02-20 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://www.ieice.org/jpn/trans_online/index.html | |||||
識別子タイプ | URI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/14997 | |||||
識別子タイプ | HDL |