CASIA OpenIR  > 模式识别国家重点实验室  > 机器人视觉
HSfM: Hybrid Structure-from-Motion
Cui Hainan(崔海楠); Xiang Gao(高翔); Shen Shuhan(申抒含); Hu Zhanyi(胡占义)
2017
Conference NameConference on Computer Vision and Pattern Recognition
Conference Date2017-06
Conference PlaceUSA,Honolulu
Abstract
Structure-from-Motion (SfM) methods can be broadly
categorized as incremental or global according to their
ways to estimate initial camera poses. While incremental
system has advanced in robustness and accuracy, the ef-
ficiency remains its key challenge. To solve this problem,
global reconstruction system simultaneously estimates al-
l camera poses from the epipolar geometry graph, but it
is usually sensitive to outliers. In this work, we propose
a new hybrid SfM method to tackle the issues of efficien-
cy, accuracy and robustness in a unified framework. More
specifically, we propose an adaptive community-based ro-
tation averaging method first to estimate camera rotations
in a global manner. Then, based on these estimated camera
rotations, camera centers are computed in an incremental
way. Extensive experiments show that our hybrid method
performs similarly or better than many of the state-of-the-
art global SfM approaches, in terms of computational effi-
ciency, while achieves similar reconstruction accuracy and
robustness with two other state-of-the-art incremental SfM
approaches
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/19765
Collection模式识别国家重点实验室_机器人视觉
Recommended Citation
GB/T 7714
Cui Hainan,Xiang Gao,Shen Shuhan,et al. HSfM: Hybrid Structure-from-Motion[C],2017.
Files in This Item: Download All
File Name/Size DocType Version Access License
Cui_HSfM_Hybrid_Stru(3023KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cui Hainan(崔海楠)]'s Articles
[Xiang Gao(高翔)]'s Articles
[Shen Shuhan(申抒含)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cui Hainan(崔海楠)]'s Articles
[Xiang Gao(高翔)]'s Articles
[Shen Shuhan(申抒含)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cui Hainan(崔海楠)]'s Articles
[Xiang Gao(高翔)]'s Articles
[Shen Shuhan(申抒含)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Cui_HSfM_Hybrid_Structure-from-Motion_CVPR_2017_paper (2).pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.