rotation transformation meaning in English
旋转变换
Examples
- The following example draws a rectangle with no transformation and a path with a rotation transformation
下面的示例绘制了一个没有变换的矩形以及一个有旋转变换的路径。 - Then two kinds of features ate extracted which are invariant to translation , scaling and rotation transformations
基于这两类特征,导出了两级递推识别方法,实验验证了方法的有效性。 - Corner detection based on accumulative chord length is invariant to rotation transformations , while the implicitly refining strategy of digital curves can improve computational precision and enhance the reliability of corner detection significantly
摘要提出基于曲线累加弦长来检测角点，可以使得检测结果具有旋转不变性，隐式精化曲线策略可以显著改善角点检测算法的计算精度，从而增强角点检测结果的可靠性。 - In the image recognition system of an optical - electrical hybrid joint transform correlator , the same object and the false object comparing with reference image could be well recognized , but the distorted image of the scale and rotation transformation was difficultly recognized and even could not be recognized
摘要在光电混合联合变换相关器图像识别系统中，对与参考图像完全相同的真目标图像和不同的假目标图像能实现完全识别，但对于与参考图像间存在旋转和比例变化的目标图像却很难识别，甚至无法识别。 - Taking the meshing theory of conjugate curved surface as a foundation , utilizing array method of rotation transformation of vector , the meshing equation and contour surface equation of conical cam mechanism with swinging conical roller follower were analyzed and derived , and the calculation formula of pressure angle and synthetic curvature of the mechanism was presented , thus laid a solid theoretical foundation for enhancing the machining accuracy of conical cam , improving its processing method and achieved the integration of cam cad / cam
摘要以共轭曲面啮合理论为基础，运用矢量的旋转变换矩阵法，分析并推导了圆锥滚子摆动从动件圆锥凸轮机构的啮合方程和廓面方程，并给出了机构的压力角和综合曲率的计算公式，为圆锥凸轮加工精度的提高，改进其加工方法，实现凸轮cad / cam一体化奠定了坚实的理论基础。