In this paper we deal with some properties of cobordism classes of fiber bundles over the real projective space.
本文研究了底空间为实射影空间时上协边类纤维丛表示的若干性质。
In this paper we discuss the algebraic expression of involutory perspective in three-dimensional projective space.
本文给出了三维射影空间上对合透视的代数表达式。
After obtaining correct projective depths, we decompose the measurement matrix into camera motion in projective space and projective reconstruction by SVD.
在获得正确的射影深度后，通过奇异值分解将测量矩阵分解为射影空间下的摄像机运动和物体三维几何形状(射影重构)。
This note shows that when studying geometric properties, a polynomial system is defined as a line field on a projective space such that its singular set has co dimension at least 2.
证明：在研究多项式系统的几何性质时，多项式系统应当定义成射影空间中奇点集之余维数至少为2的线场。
The projective histograms of hue and saturation discribe the color distribution in space, and the projective histogram of intensity reflects the shape of the image.
色调和饱和度的投影直方图反映了颜色的空间分布，而亮度的投影直方图则体现了图像的形状。
This paper discusses the solutions of the equations of a class of projective cylinders formed by space curves onto general planes.
文章主要讨论了空间曲线在一般平面上的射影柱面方程的求法。
In particular, the space is characterized by horizontal distribution of projective sphere bundle to have flat foliation.
特别地，这个空间可以由摄影球丛具有平坦的叶状结构的水平分布来刻划。
The projective grid, whose sampler takes the view rule of human eyes into account, is designed to use the grid in projective-space to take the place of the traditional grid in world-space.
投影网格的目的是用存在于投影空间的网格代替传统的存在于世界空间的规则矩形网格或梯形网格，使网格采样过程符合人眼视线规律的自然属性。
The two intersected lines form a space Angle. The projective Angle of which will change with the change of the location of the two lines.
相交的两直线构成空间夹角，该角的投影角将随两直线的位置状态不同而改变。
The two intersected lines form a space Angle. The projective Angle of which will change with the change of the location of the two lines.
相交的两直线构成空间夹角，该角的投影角将随两直线的位置状态不同而改变。
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