2次曲線に基づいて2次元射影変換を求める線形アルゴリズム

DOI Web Site 参考文献7件

書誌事項

タイトル別名
  • A Linear Algorithm for Determining Plane Projective Transformations Based on Quadratic Curves
  • 2ジ キョクセン ニ キズイテ 2ジゲン シャエイ ヘンカン オ モトメル セ

この論文をさがす

抄録

This paper presents the study on determining a transformation between two projective planes, i.e., a plane projective transformation, based on quadratic curves. For a plane projective transformation, the parameters representing the corresponding pair of quadratic curves satisfy a linear constraint and its coefficients are expressed as the tensor product of the plane projective transformation and itself. We present a linear algorithm for uniquely determining from these coefficients the plane projective transformation up to a scale factor. Our algorithm makes full use of redundant information to determine the plane projective transformation with only linear computation. We can now handle plane projective transformations based on quadratic curves.

収録刊行物

参考文献 (7)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ