投影变换(projection transformation)是将一种地图投影点的坐标变换为另一种地图投影点的坐标的过程。研究投影点坐标变换的理论和方法。
第j步,投影变换(Projection Transformation):投影变换 类似于选择相机的镜头。它能决定观察范围的大小和物体投影 到屏幕上的方式。
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...投影变换;变点统计 [gap=905]Key words: traffic flow; linear regression; threedimensional scatter plot; projective transform; changepoint statistics ...
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图像投影变换 [遥感] image projection transformation ; Reproject Image
地图投影变换 map projection transformation
把经过投影变换的点 rasterize
中心投影变换 Central Projection Transform
关于逆投影变换的实现 inverse perspective mapping
深入探讨透视投影变换 Algorithm of Perspective Projection
墨卡托投影变换 Mercator Projection Transformation
环投影变换 ring-projection transformation
此对象的一般投影变换 Generische projektive Transformation des Objektes
As the binary image retrieval is concerned, the binary image retrievalis realized through using central projection transform. In the proposedmethod, image feature vector is generated by it’s central projection data, itis invariant to translation and scaling and rotating.
5.针对二值图像的检索问题,运用中心投影变换提取二值图像的特征实现二值图像的检索,该方法以二值图像的中心投影数据形成图像的特征向量,它具有平移、尺度和旋转不变性。
参考来源 - 图像模式分类与检索Firstly, a small number of geometrical feature points are extracted for coarse registration using least-square method. Secondly, more feature points are extracted for advanced registration based on projective transformation.
首先利用最小二乘法进行快速的粗配,再进一步根据特征点的对应性,利用投影变换模型进行精确配准。
参考来源 - 一种分步式多模态视网膜图像自动配准方法 in C·2,447,543篇论文数据,部分数据来源于NoteExpress
地图投影变换是数学制图学的一个新的研究和应用领域。
Map projection transformation is a new research and application field of mathematical cartography.
地图投影变换是地图制图理论的基础,也是GIS的重要组成部分。
The transformation of map projection is the base for mapping theory and an important component of GIS.
用投影变换来帮助学习者培养空间想象能力是学习中必用的手段和方法。
It is necessary to learn the method of using projection transformation to train people the ability of spatial imagination.
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