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  1. B200 工学部/工学研究科
  2. B200a 雑誌掲載論文
  3. 学術雑誌

A Segmentation-Based Multiple-Baseline Stereo (SMBS) Scheme for Acquisition of Depth in 3-D Scenes

http://hdl.handle.net/2237/14997
256167d1-2fae-42ee-8f5d-e0e923e84026
名前 / ファイル ライセンス アクション
470.pdf 470.pdf (1.5 MB)
Item type 学術雑誌論文 / Journal Article(1)
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
著者 IMORI, Takashi

× IMORI, Takashi

WEKO 41243

IMORI, Takashi

Search repository
KIMOTO, Tadahiko

× KIMOTO, Tadahiko

WEKO 41244

KIMOTO, Tadahiko

Search repository
TOUJI, Bunpei

× TOUJI, Bunpei

WEKO 41245

TOUJI, Bunpei

Search repository
FUJII, Toshiaki

× FUJII, Toshiaki

WEKO 41246

FUJII, Toshiaki

Search repository
TANIMOTO, Masayuki

× TANIMOTO, Masayuki

WEKO 41247

TANIMOTO, Masayuki

Search repository
権利
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.
内容記述タイプ Abstract
出版者
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
ISSN
収録物識別子タイプ ISSN
収録物識別子 0916-8532
書誌情報 IEICE transactions on information and systems

巻 E81-D, 号 2, p. 215-223, 発行日 1998-02-20
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
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