An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality
In recent years, augmented reality on mobile devices has become popular. Mobile shakes are the most typical type of interference in mobile augmented reality. To negate such interference, anti-shake is an urgent requirement. To enhance anti-shake efficiency, we propose an efficient feature extraction...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2018-01-01
|
Series: | Tehnički Vjesnik |
Subjects: | |
Online Access: | https://hrcak.srce.hr/file/300939 |
id |
doaj-2d4066b810a4458896a9737698a0f78e |
---|---|
record_format |
Article |
spelling |
doaj-2d4066b810a4458896a9737698a0f78e2020-11-24T21:40:39ZengFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek Tehnički Vjesnik1330-36511848-63392018-01-0125411191124An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented RealityLifen Zhang0Guangyong Gao1Caixue Zhou2Zongmin Cui3Lihua Wang4School of Information Science and Technology, Jiujiang University, Jiujiang 332005, ChinaSchool of Information Science and Technology, Jiujiang University, Jiujiang 332005, ChinaSchool of Information Science and Technology, Jiujiang University, Jiujiang 332005, ChinaSchool of Information Science and Technology, Jiujiang University, Jiujiang 332005, ChinaSchool of Information Science and Technology, Jiujiang University, Jiujiang 332005, ChinaIn recent years, augmented reality on mobile devices has become popular. Mobile shakes are the most typical type of interference in mobile augmented reality. To negate such interference, anti-shake is an urgent requirement. To enhance anti-shake efficiency, we propose an efficient feature extraction scheme for mobile anti-shake in augmented reality. The scheme directly detects corners to avoid the non-extreme constraint such that the efficiency of feature extraction is improved. Meanwhile, the scheme only updates the added corners during mobile shakes, which improves the accuracy of feature extraction. In the experiments, the memory consumption of existing methods is almost double compared to that in our scheme. Further, the runtime of our scheme is only half of the runtime of the existing methods. The experimental results demonstrate that our scheme performs better than the existing classic methods on mobile anti-shake in terms of memory consumption, efficiency, and accuracy.https://hrcak.srce.hr/file/300939augmented realityefficient anti-shakefeature extractionmobile shake |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Lifen Zhang Guangyong Gao Caixue Zhou Zongmin Cui Lihua Wang |
spellingShingle |
Lifen Zhang Guangyong Gao Caixue Zhou Zongmin Cui Lihua Wang An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality Tehnički Vjesnik augmented reality efficient anti-shake feature extraction mobile shake |
author_facet |
Lifen Zhang Guangyong Gao Caixue Zhou Zongmin Cui Lihua Wang |
author_sort |
Lifen Zhang |
title |
An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality |
title_short |
An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality |
title_full |
An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality |
title_fullStr |
An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality |
title_full_unstemmed |
An Efficient Feature Extraction Scheme for Mobile Anti-Shake in Augmented Reality |
title_sort |
efficient feature extraction scheme for mobile anti-shake in augmented reality |
publisher |
Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
series |
Tehnički Vjesnik |
issn |
1330-3651 1848-6339 |
publishDate |
2018-01-01 |
description |
In recent years, augmented reality on mobile devices has become popular. Mobile shakes are the most typical type of interference in mobile augmented reality. To negate such interference, anti-shake is an urgent requirement. To enhance anti-shake efficiency, we propose an efficient feature extraction scheme for mobile anti-shake in augmented reality. The scheme directly detects corners to avoid the non-extreme constraint such that the efficiency of feature extraction is improved. Meanwhile, the scheme only updates the added corners during mobile shakes, which improves the accuracy of feature extraction. In the experiments, the memory consumption of existing methods is almost double compared to that in our scheme. Further, the runtime of our scheme is only half of the runtime of the existing methods. The experimental results demonstrate that our scheme performs better than the existing classic methods on mobile anti-shake in terms of memory consumption, efficiency, and accuracy. |
topic |
augmented reality efficient anti-shake feature extraction mobile shake |
url |
https://hrcak.srce.hr/file/300939 |
work_keys_str_mv |
AT lifenzhang anefficientfeatureextractionschemeformobileantishakeinaugmentedreality AT guangyonggao anefficientfeatureextractionschemeformobileantishakeinaugmentedreality AT caixuezhou anefficientfeatureextractionschemeformobileantishakeinaugmentedreality AT zongmincui anefficientfeatureextractionschemeformobileantishakeinaugmentedreality AT lihuawang anefficientfeatureextractionschemeformobileantishakeinaugmentedreality AT lifenzhang efficientfeatureextractionschemeformobileantishakeinaugmentedreality AT guangyonggao efficientfeatureextractionschemeformobileantishakeinaugmentedreality AT caixuezhou efficientfeatureextractionschemeformobileantishakeinaugmentedreality AT zongmincui efficientfeatureextractionschemeformobileantishakeinaugmentedreality AT lihuawang efficientfeatureextractionschemeformobileantishakeinaugmentedreality |
_version_ |
1725925294558150656 |