Abstract
In this paper, we focus on the problem of fast and accurate featureless registration of outdoor large scale 3D point-clouds which possess great differences in the aspects of both resolution and view of point. There are two main methods generally used to solve this problem: feature based algorithm and point based one. However, feature based method can only be used in very special environments with clear geometric structure, while traditional point based method can only obtain a relative coarse estimation and is sensitive to initial alignment. Thus, in this paper, a registration algorithm, called Octree Based Multiresolution Heuristic ICP, is proposed. Without relying on the good initial registration and marked features, hybrid-ICP combines different ICP algorithms, and improve the alignments using finer levels of representation. In our outdoor riverside environments experiments, our method outperform the classical point based registration algorithm with an accuracy of 7 times better than classical Generalized-ICP and a speedup 1.6 times. © 2015 IEEE.
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 |
| Publisher | IEEE |
| Pages | 1524-1529 |
| ISBN (Print) | 9781467396745 |
| DOIs | |
| Publication status | Published - 2015 |
| Externally published | Yes |
| Event | IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 - Zhuhai, China Duration: 6 Dec 2015 → 9 Dec 2015 https://ieeexplore.ieee.org/xpl/conhome/7397291/proceeding |
Publication series
| Name | 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 |
|---|
Conference
| Conference | IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 |
|---|---|
| Place | China |
| City | Zhuhai |
| Period | 6/12/15 → 9/12/15 |
| Internet address |
Bibliographical note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].Funding
Research supported by the State Key Program of National Natural Science of China (Grant No. 61473282, 61203340).
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