Registration method for scattered cloud data based on feature points

机译：基于特征点的分散云数据注册方法

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摘要

Registration of scattered cloud data is an important topic in model construction. Firstly, local geometric characteristic of point clouds is expressed by point feature. Then, coarse registration is implemented based on feature points selected. By reducing search scope of matching points and accelerating search speed based on k-d tree, the conventional ICP algorithm is improved. Experiment results show that it is valid.

机译：分散云数据的注册是模型构建中的重要主题。首先，用点特征表示点云的局部几何特征。然后，基于选择的特征点实现粗注册。通过减小匹配点的搜索范围并基于k-d树加快搜索速度，改进了传统的ICP算法。实验结果表明是有效的。

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《2011 Second International Conference on Mechanic Automation and Control Engineering》|2011年|p.5116-5119|共4页
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作者
Yuhui Peng; Chenghui Gao; Cheng Jie;
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正文语种
中图分类计算技术、计算机技术;
关键词
feature point; registration; scattered cloud data;

机译：特征点;注册;散布云数据;

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1. An automatic registration algorithm for the scattered point clouds based on the curvature feature [J] . He B., Lin Z., Li Y.F. Optics & Laser Technology . 2013,第Null期

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2. Comparison of feature-based and image registration-based retrieval of image data using multidimensional data access methods [J] . Serdar Arslan, Adnan Yazici, Ahmet Sacan, Data & Knowledge Engineering . 2013,第jula期

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3. Automatic registration of airborne LiDAR point cloud data and optical imagery depth map based on line and points features [J] . Lv Fang, Ren Kan Infrared physics and technology . 2015,第Null期

机译：基于线和点特征自动记录机载LiDAR点云数据和光学成像深度图
4. Registration Method for Scattered Cloud Data Based on Feature Points [C] . Yuhui Peng, Chenghui Gao, Jie Cheng International Conference on Mechanic Automation and Control Engineering . 2011

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5. Segmentation-based filtering and object-based feature extraction from airborne LiDAR point cloud data [D] . Chang, Jie 2011

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6. An efficient outlier removal method for scattered point cloud data [O] . Xiaojuan Ning, Fan Li, Ge Tian, 2012

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7. A Fast Reduction and Denoising Method of Scattered Point Cloud Data Based on Spherical Model [O] . Hao Zhu, Lei Liu 2021

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8. Development of methods for inferring cloud thickness and cloud-base height from satellite radiance data [R] . Smith, William L., Jr., Minnis, Patrick, Alvarez, Joseph M., 1993

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Registration method for scattered cloud data based on feature points

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