chordal deviation 中文意思是什麼

chordal deviation 解釋
弦長偏差
  • chordal : adj. 【解剖學】(脊)索的。
  • deviation : n 1 脫離,越軌,背離 (from) 。2 偏向,偏差。3 (統計上的)誤差。4 【航海】(故意)偏航。5 【數...
  1. Data preprocessing refers to the process of polygonization, smoothing, decimation and registration. the flow and main steps of data preprocessing are described here. several specific cases, for example the sampling method based on chordal deviation, the feature based registration, are discussed

    本文研究和討論了點雲預處理的基本流程和主要步驟,研究點雲光順的高斯濾波,中值濾波和平均濾波方法、點雲精簡的弦高差演算法和多視點雲特徵對齊的方法。
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