Model retrieval based on point cloud encoding of airborne lidar

Jyun Yuan Chen, Po Chi Hsu, Chao-Hung Lin

研究成果: Paper

1 引文 (Scopus)

摘要

Many building models are available in the internet. Based on the concept of data reuse, we propose a system to retrieve models whose shapes are similar to that of point clouds. To consistently encode building models and point clouds, a novel encoding approach is introduced. Our approach can not only encode polygon models but also can handle unorganized, noisy, and incomplete point clouds. In addition, to ease of encoding problem suffering from incomplete data, we propose a resampling technique for point clouds. The experimental results show that our approach can solve the inherent problems of point clouds, i.e., unorganized, noisy and incomplete, and can encode the 3D shape consistently.

原文English
頁面4711-4713
頁數3
DOIs
出版狀態Published - 2012 十二月 1
事件2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012 - Munich, Germany
持續時間: 2012 七月 222012 七月 27

Other

Other2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012
國家Germany
城市Munich
期間12-07-2212-07-27

指紋

Optical radar
lidar
polygon
Internet

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

引用此文

Chen, J. Y., Hsu, P. C., & Lin, C-H. (2012). Model retrieval based on point cloud encoding of airborne lidar. 4711-4713. 論文發表於 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6350413
Chen, Jyun Yuan ; Hsu, Po Chi ; Lin, Chao-Hung. / Model retrieval based on point cloud encoding of airborne lidar. 論文發表於 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany.3 p.
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Chen, JY, Hsu, PC & Lin, C-H 2012, 'Model retrieval based on point cloud encoding of airborne lidar', 論文發表於 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany, 12-07-22 - 12-07-27 頁 4711-4713. https://doi.org/10.1109/IGARSS.2012.6350413

Model retrieval based on point cloud encoding of airborne lidar. / Chen, Jyun Yuan; Hsu, Po Chi; Lin, Chao-Hung.

2012. 4711-4713 論文發表於 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany.

研究成果: Paper

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Chen JY, Hsu PC, Lin C-H. Model retrieval based on point cloud encoding of airborne lidar. 2012. 論文發表於 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012, Munich, Germany. https://doi.org/10.1109/IGARSS.2012.6350413