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在高骨切除术规划中自动校正角度计算.

Karol Przystalski1,2,3, Anna Paleczek4,5, Karol Szustakowski4,5

  • 1Medtransfer, Na Zjeździe 11, 31353, Kraków, Poland. karol.przystalski@uj.edu.pl.

Scientific reports
|August 8, 2023
PubMed
概括

本研究引入了一种自动化方法,用于计算高骨切割 (HTO) 校正角度. 这种新的方法准确地识别了X射线上的关键解剖标志,提高了HTO规划的精度.

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相关概念视频

Adjusting a Traverse01:12

Adjusting a Traverse

In the site survey of a four-sided traverse, internal angles are essential to ensure geometric accuracy. The survey revealed that the sum of the measured internal angles was 359 degrees and 48 minutes, which is 12 minutes less than the expected 360 degrees. This discrepancy signals an error likely arising from measurement inaccuracies during the fieldwork.To rectify this error, the adjustment process involved distributing the 12-minute shortfall equally across the four internal angles. By...
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Design Example: Traverse Angle Computations01:25

Design Example: Traverse Angle Computations

Traverse angle computations are a critical component of surveying, used to compute the internal angles within a closed traverse. A traverse consists of a series of connected lines forming a closed loop, often used for land boundary delineation or mapping. Calculating the internal angles ensures accuracy in the traverse geometry and is essential for checking survey data integrity.The process begins with known azimuths and bearings of the traverse sides. Internal angles at each vertex are...
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