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conference paper

Do We Need Binary Features for 3D Reconstruction?

Fan, Bin
•
Kong, Qingqun
•
Sui, Wei
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2016
2016 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)

Binary features have been incrementally popular in the past few years due to their low memory footprints and the efficient computation of Hamming distance between binary descriptors. They have been shown with promising results on some real time applications, e.g., SLAM, where the matching operations are relative few. However, in computer vision, there are many applications such as 3D reconstruction requiring lots of matching operations between local features. Therefore, a natural question is that is the binary feature still a promising solution to this kind of applications? To get the answer, this paper conducts a comparative study of binary features and their matching methods on the context of 3D reconstruction in a recently proposed large scale mutliview stereo dataset. Our evaluations reveal that not all binary features are capable of this task. Most of them are inferior to the classical SIFT based method in terms of reconstruction accuracy and completeness with a not significant better computational performance.

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Type
conference paper
DOI
10.1109/Cvprw.2016.144
Web of Science ID

WOS:000391572100137

Author(s)
Fan, Bin
•
Kong, Qingqun
•
Sui, Wei
•
Wang, Zhiheng
•
Wang, Xinchao  
•
Xiang, Shiming
•
Pan, Chunhong
•
Fua, Pascal  
Date Issued

2016

Published in
2016 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)
ISBN of the book

978-1-5090-1437-8

Total of pages

10

Start page

1126

End page

1135

Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
CVLAB  
Event nameEvent placeEvent date
Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)

Las Vegas, NV

June, 2016

Available on Infoscience
February 17, 2017
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/134429
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