求翻译：Hough变换(CHT)是目前应用最为广泛的圆检测方法 ，但传统的Hough变换是在三维空间中计算的，其算法复杂度较大，检测效率较低。是什么意思？

hough transform (cht) is currently the most widely used methods of circle detection, but the traditional hough transform is calculated in three-dimensional space, the complexity of the algorithm, the larger, lower detection efficiency.

Transform Hough CHT) is currently the most widely used of the test method and the traditional Hough transform is in 3D space, the algorithm complexity, detection efficiency is lower.

Hough transforms (CHT) is at present applies the most widespread circle examination method, but the traditional Hough transformation is calculates in the three-dimensional space, its algorithm order of complexity is big, the examination efficiency is low.

Hough transform (CHT) is the most widely used method for circle detection but Hough transform of tradition is calculated in three dimensions, its complexity is large, low detection efficiency.

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