affine geometry 中文意思是什麼
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Application of affine transformation in elementary geometry
仿射變換在初等幾何中的應用 -
An analysis of the uniformity between the curve of second order ' s affine nature and the related nature in analytic geometry
論二階曲線的仿射性質與解析幾何中有關性質的一致性 -
The affine transformation applied in the plane geometry
仿射變換在平面幾何問題中的應用 -
Application of perspectively affine transformations in descriptive geometry
應用透視仿射變換圖解畫法幾何問題 -
The application of the theory of perspective affine parallelism in solution to the problem of intersection of drawing geometry
透視仿射對應在畫法幾何相交問題中的應用 -
In this thesis, six topological characteristics and geometry characteristics are proposed that are invariant under affine transformations and axonometric projection. the definition of homograph is given based on these characteristics, and then the recognizing method of the homograph is proposed according to the definition of homograph at the same time
其次，根據仿射不變性提出了6個用來描述多邊形形狀的拓撲特徵和幾何特徵，這些特徵在軸測投影下是不變的，以這些特徵為約束條件給出了在軸測投影下類似形的定義。 -
In comparison to previous methods, this approach conveys much richer information : curve topology, affine geometry and local intensity are combined together to seek correspondences
然而往往面臨以下困難：第一，顯著特徵往往存在於圖像和形狀曲線的高頻部分，因此很難被句法或大尺度的特徵描述子所捕捉。 -
However, it was not until 1990s " that p. d. e. was systematicly introduced to the field of image processing, and formed a relatively integrated theory system combined with other mathematic tools such as mathematic morphology and affine geometry
但直到九十年代才比較系統地將偏微分方程引入圖像處理領域，結合其他一些數學工具如數學形態學和仿射幾何等，形成了比較完整的理論體系。
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