ＲＧＢパターン投影による３次元計測

• 綿岡 洸

  徳島大学

• 大恵 俊一郎

  徳島大学

書誌事項

タイトル別名

• 3D Measurement Method Using RGB Pattern Projection
• RGB パターン トウエイ ニ ヨル 3ジゲン ケイソク

抄録

Stereo method is used to measure the distance from camera to object widely. When a surface of object does not have any textures, for example a white wall, it is difficult to search the corresponding points between the left and right images. In this research, we propose a distance measurement method by using RGB pattern in order to solve the missing corresponding-points problem. The RGB pattern with some characteristic are projected to the objects by projector. In this method the RGB pattern captured by CCD camera is changed to binary RGB pattern, the corresponding-points search is performed from this RGB binary pattern. We use the index based on the XOR for the RGB binary pattern as the index used in the corresponding-points search. Since this method does not use normalized cross correlation, it has the merit which high-speed processing is possible. In this paper we verify the validity of proposed method by using some experiments.

収録刊行物

• 電気学会論文誌Ｃ（電子・情報・システム部門誌）

  電気学会論文誌Ｃ（電子・情報・システム部門誌） 129 (5), 970-976, 2009

  一般社団法人 電気学会

キーワード

• ステレオ法
• パターン投影
• XOR

詳細情報

• CRID: 1390001204605388800
• NII論文ID: 10024775371
• NII書誌ID: AN10065950
• DOI: 10.1541/ieejeiss.129.970
• ISSN: 13488155
• ISSN: 03854221
• NDL書誌ID: 10291590
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10291590
• Web Site: http://www.jstage.jst.go.jp/article/ieejeiss/129/5/129_5_970/_pdf
• 本文言語コード: ja
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可