给出仿射坐标系下场景中平面与像平面的单应关系、绝对二次曲线及其图像的表示。
This paper first presents the homography between a plane in the scene and a plane of the image, and the absolute conic in space under an affine coordinates.
在提取特征的时侯，引入仿射坐标参数，使得新特征能很好的应对目标旋转的情况。
Introducing affine transformation parameters in future extraction, makes the new features can take a good deal of the situation of target rotation.
其基本思想是仿射坐标架中的原点坐标带有两个可以在一定误差范围内变化的调整参数。
The basic idea is. the origin which has two adjustable parameters on the affine coordinate frame and the affine coordinate frame are both active.
空间仿射坐标系的平行投影问题在计算机图形识别、跟踪目标及三维实体重建中具有重要意义。
Parallel projection of the affine coordinate system has a significant impact on computer graphics recognition, object's tracking or solid model reconstruction.
空间仿射坐标系的平行投影问题在计算机图形识别、跟踪目标及三维实体重建中具有重要意义。
Parallel projection of the affine coordinate system has a significant impact on computer graphics recognition, objects tracking or solid model reconstruction.
利用仿射坐标与射影坐标的映射关系，设计了一种有限素整数域上ECC快速算法，使得ECC在电子商务中实际安全应用成为可能。
A fast arithmetic of ECC based over finite prime field is designed by the map of between affine coordinates and projective coordinates. This make it possible that ECC's...
利用仿射坐标与射影坐标的映射关系，设计了一种有限素整数域上ECC快速算法，使得ECC在电子商务中实际安全应用成为可能。
A fast arithmetic of ECC based over finite prime field is designed by the map of between affine coordinates and projective coordinates. This make it possible that ECC's...
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