輪郭を構成する点対のエッジ方向と曲率比に基づく2次元部品姿勢認識

• 浅野 基樹

  岐阜大学

• 斉藤 文彦

  岐阜大学

書誌事項

タイトル別名

• Two-Dimensional Pose Recognition for Industrial Components Based on Edge Direction and Curvature of Pixel Pair on Contour
• リンカク オ コウセイ スル テン タイ ノ エッジ ホウコウ ト キョクリツヒ ニ モトヅク 2ジゲン ブヒン シセイ ニンシキ

抄録

This paper proposes a method to recognize poses of figures which have arbitrary locations, sizes and rotations for measuring poses of two-dimensional industrial components. A template figure is represented by line segments that consist of the edge directions and curvature ratios of a pair of pixels. In the matching process, the values in the addresses that mean the candidates for pose parameters are accumulated by using the invariable geometric parameters for pose recognition including in line segments. The location of objective figures are extracted at the peak addresses in the voting space, and the sizes and the rotation angles are obtained by relative poses included in the voting log. The experimental results, show that the poses of objective components were recognized successfully even if the components were overlapped.

収録刊行物

• 電気学会論文誌Ｄ（産業応用部門誌）

  電気学会論文誌Ｄ（産業応用部門誌） 122 (3), 273-279, 2002

  一般社団法人 電気学会

キーワード

• 2次元姿勢認識
• 一般化ハフ変換
• 投票処理
• 曲率比

詳細情報

• CRID: 1390001204657712000
• NII論文ID: 10007791084
• NII論文ID: 10015518055
• NII書誌ID: AN10012320
• DOI: 10.1541/ieejias.122.273
• ISSN: 13488163
• ISSN: 09136339
• ISSN: http://id.crossref.org/issn/03854205
• ISSN: http://id.crossref.org/issn/09136339
• NDL書誌ID: 6089045
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6089045
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/122/3/122_3_273/_pdf
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可