An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm

An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm

SIFT algorithm is the most efficient and powerful algorithm to describe the features of images and it has been applied in many fields. In this paper, we propose an optimized method to realize the hardware implementation of the SIFT algorithm. We mainly discuss the structure of Data Generation here....

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Main Authors: Xu Chenyu, Zhu En, Su Tiange, Li Xiaoran
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Subjects:
SIFT
pipeline architecture
Gaussian window function
approximating errors
Online Access:http://dx.doi.org/10.1051/matecconf/20165602003
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spelling doaj-08a4a9124c8c4b34a9c523df3097f2f82021-02-02T00:34:03ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01560200310.1051/matecconf/20165602003matecconf_iccae2016_02003An Optimized Structure on FPGA of Key Point Detection in SIFT AlgorithmXu Chenyu0Zhu En1Su Tiange2Li Xiaoran3School of Information Science and Engineering, Southeast UniversitySchool of Information Science and Engineering, Southeast UniversitySchool of Information Science and Engineering, Southeast UniversitySchool of Electronic Science and Engineering, Southeast UniversitySIFT algorithm is the most efficient and powerful algorithm to describe the features of images and it has been applied in many fields. In this paper, we propose an optimized method to realize the hardware implementation of the SIFT algorithm. We mainly discuss the structure of Data Generation here. A pipeline architecture is introduced to accelerate this optimized system. Parameters’ setting and approximation’s controlling in different image qualities and hardware resources are the focus of this paper. The results of experiments fully prove that this structure is real-time and effective, and provide consultative opinion to meet the different situations.http://dx.doi.org/10.1051/matecconf/20165602003SIFTpipeline architectureGaussian window functionapproximating errors
collection DOAJ
language English
format Article
sources DOAJ
author Xu Chenyu
Zhu En
Su Tiange
Li Xiaoran
spellingShingle Xu Chenyu
Zhu En
Su Tiange
Li Xiaoran
An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
MATEC Web of Conferences
SIFT
pipeline architecture
Gaussian window function
approximating errors
author_facet Xu Chenyu
Zhu En
Su Tiange
Li Xiaoran
author_sort Xu Chenyu
title An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
title_short An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
title_full An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
title_fullStr An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
title_full_unstemmed An Optimized Structure on FPGA of Key Point Detection in SIFT Algorithm
title_sort optimized structure on fpga of key point detection in sift algorithm
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description SIFT algorithm is the most efficient and powerful algorithm to describe the features of images and it has been applied in many fields. In this paper, we propose an optimized method to realize the hardware implementation of the SIFT algorithm. We mainly discuss the structure of Data Generation here. A pipeline architecture is introduced to accelerate this optimized system. Parameters’ setting and approximation’s controlling in different image qualities and hardware resources are the focus of this paper. The results of experiments fully prove that this structure is real-time and effective, and provide consultative opinion to meet the different situations.
topic SIFT
pipeline architecture
Gaussian window function
approximating errors
url http://dx.doi.org/10.1051/matecconf/20165602003
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AT zhuen anoptimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
AT sutiange anoptimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
AT lixiaoran anoptimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
AT xuchenyu optimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
AT zhuen optimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
AT sutiange optimizedstructureonfpgaofkeypointdetectioninsiftalgorithm
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