Ps22Pdf 关键词 : 曲面重建 ; 散乱点集 ; 逆向工程 ; 曲面特征 [gap=798]Key words: surface reconstruction; scatter points; reverse engineering; surface feature
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the surface feature 表面特征
text surface feature 文本形式特征
3D surface feature 三维模型表面特征
worn surface feature 磨损表面特征
land surface feature 地表特征
blend surface feature 过渡曲面特征
Surface Feature Design 曲面特征设计
With regard to the extraction of free-form surface feature, a slicing algorithm, used to get section data from point data is presented. The method to extract feature points from section data is also studied.
在自由曲面的特征提取中，详细论述了通过点云切片从点云数据中提取截面轮廓数据的方法，讨论了从截面数据中提取特征点，通过特征点两边数据的规律实现截面特征的识别。
参考来源 - 反求工程中复杂零件的CAD建模关键技术研究Following studies in the future should select surface feature systematically to verify the conclusion thoroughly.
今后研究应选取其他表面特征进行系统探索,以深入验证这一结论。
参考来源 - 表面特征的变化影响视觉客体表征的连续性·2,447,543篇论文数据，部分数据来源于NoteExpress
The feature include grain size feature, surface feature of quartz sand. geochemistry feature and so on.
所讨论的特征包括黄土颗粒的大小，石英颗粒表面特征，以及地球化学意义，等等。
The cause has been analyzed which makes a difference of anti - destroying property and fracture surface feature of chrome clad.
对两种状态铬层的破坏抗力差异和端面形貌特征的形成原因进行了分析。
Surface feature spectrum data is the basic materials of remote sensing technology, and the relation bridge to establish ground data and remote sensing.
地物光谱数据是遥感技术之基础资料，是建立地面数据和遥感数据关系的桥梁。
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