Proceedings of the 3rd International Conference on Vision, Image and Signal Processing最新文献_第5页

Study on Uni-directinal Pedestrian Flow Based on Artificial Neural Network 基于人工神经网络的单向行人流研究

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3389116

Yiping Zeng, Hui Zhang, Xiaodong Liu, Yanyun Fu, Xinzhi Wang, Rui Ye

引用次数: 0

Remote Sensing of Coastal Ecosystems Using Spectral Indices 海岸带生态系统光谱遥感研究

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387174

M. Hereher, T. Al-Awadhi

{"title":"Remote Sensing of Coastal Ecosystems Using Spectral Indices","authors":"M. Hereher, T. Al-Awadhi","doi":"10.1145/3387168.3387174","DOIUrl":"https://doi.org/10.1145/3387168.3387174","url":null,"abstract":"Spectral indices are algorithms performed to improve the signal of certain features, such as vegetation, water and soil in satellite images. The objective of this work was to utilize the normalized difference vegetation index (NDVI), the modified normalized difference water index (MNDWI) and the ratio index for bright soil (RIBS) along with band compositing techniques in order to map and delineate the extent of the coastal ecosystems along the coasts of Oman, in terms of mangrove vegetation, wetlands, sabkhas and coral reefs, respectively. Satellite data were acquired from the Landsat-8 Operational Land Imager (OLI) during 2018. Some oceanographic characteristics: tidal range, sea surface temperatures (SST) and the depth of the sea floor of Oman offshore region were also utilized to interpret the spatial extent of these coastal ecosystems. Results showed that the applied indices were efficient to highlight 14 locations of mangroves, 19 locations of wetlands, 2 locations of sabkha and 15 locations of coral reefs. It is observed that mangroves and wetlands are much related to high tidal range coasts, whereas coral reefs are contingent to shallow off-shores with SST of 22-30°C. These corals occur either along the main coast or adjacent to the islands of the country. Sabkha and salt marshes occur along extended coastal flats of low-lying sandy coasts. The present study proved that the spectral indices are good surrogates to map coastal ecosystems.","PeriodicalId":346739,"journal":{"name":"Proceedings of the 3rd International Conference on Vision, Image and Signal Processing","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132785060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

A New Approximation of e e的一个新的近似

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387255

M. Zhu

引用次数: 0

Phase Retrieval Method for Phase-shifting Interferometry with Machine Learning 基于机器学习的移相干涉相位检索方法

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387240

Ryosuke Ueda, H. Kudo

引用次数: 0

Automated Location-Aware Influencer Evaluation 自动位置感知影响者评估

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387204

A. Panasyuk, K. Mehrotra, E. S. Yu

{"title":"Automated Location-Aware Influencer Evaluation","authors":"A. Panasyuk, K. Mehrotra, E. S. Yu","doi":"10.1145/3387168.3387204","DOIUrl":"https://doi.org/10.1145/3387168.3387204","url":null,"abstract":"Location-aware influencer is a user who caters to a geographically specific audience. Examples of location-aware influencers are the local news reporter, the city mayor, local business and others. Such influencers can be identified by the location that captures the biggest percent of the influencer's followers.Size of online social networks (OSNs), their API data limits, and lack of precise location data make it a challenging and timeintensive process to identify such influencers. This paper proposes an algorithm to establish, validate, and continuously update a repository of location-aware influencers via targeted collection.The evaluation of location-aware influencers is typically limited to small handlabeled datasets, but automating key steps allowed us to evaluate thousands of influencers. Our approach is verified using multiple datasets including influencers associated with city level locations via automatic Google searches. A repository of such location-aware influencers is of interest for content recommendation and for studying location related communities from influencer's followers. The approach is developed over Twitter but applies to other social networks.","PeriodicalId":346739,"journal":{"name":"Proceedings of the 3rd International Conference on Vision, Image and Signal Processing","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127932993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development and Design of a Unified Remote Video Surveillance System for Homes, using Free Software Tools 基于免费软件工具的家庭统一远程视频监控系统的开发与设计

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387194

Bryam Abril, J. Jara, Patricio Cuzco, P. Gallegos

{"title":"Development and Design of a Unified Remote Video Surveillance System for Homes, using Free Software Tools","authors":"Bryam Abril, J. Jara, Patricio Cuzco, P. Gallegos","doi":"10.1145/3387168.3387194","DOIUrl":"https://doi.org/10.1145/3387168.3387194","url":null,"abstract":"In this article we present the design and implementation of a prototype for video surveillance that allows to manage IP cameras from different manufacturers through a single application implemented with free software tools and free hardware. Several currently existing applications work with proprietary applications and IP cameras from the same manufacturer, however, in this article we demonstrate that management is more efficient through our unique system that allows generating remote alerts through SMS messages and notifications by electronic mail after the activation of a sensor. Our article describes the existing problems in residential security systems, applied to the case of the City of Cuenca-Ecuador, as well as the technical development of the system in relation to server configuration, client equipment and an Android application developed in IONIC Framework. Finally, we describe the results of the different connectivity tests of the system generating events through the internet cloud, to determine performance and connectivity times in a real operating environment.","PeriodicalId":346739,"journal":{"name":"Proceedings of the 3rd International Conference on Vision, Image and Signal Processing","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132074784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Design of High Gain Broadband Antenna Based on Fabry-Perot Resonator 基于法布里-珀罗谐振器的高增益宽带天线设计

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387221

Zekun Li, Yuwen Wang, Xuanrui Qu

引用次数: 0

Just-in-time Parsing with Scannerless Earley Virtual Machines 无扫描器Earley虚拟机的即时解析

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387216

A. Saikunas

引用次数: 0

Adaptive Security for Smart Contracts using High Granularity Metrics 使用高粒度度量的智能合约自适应安全性

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387214

Venkata Siva Vijayendra Bhamidipati, Michael Chan, Derek Chamorro, Arpit Jain, Ashok Srinivasa Murthy

引用次数: 2

Design and Control of Continuum Robot for Using with Solar Cell System 太阳能电池连续统机器人的设计与控制

Proceedings of the 3rd International Conference on Vision, Image and Signal Processing Pub Date : 2019-08-26 DOI: 10.1145/3387168.3387228

Pattaraphon Boonchai, K. Tuchinda

{"title":"Design and Control of Continuum Robot for Using with Solar Cell System","authors":"Pattaraphon Boonchai, K. Tuchinda","doi":"10.1145/3387168.3387228","DOIUrl":"https://doi.org/10.1145/3387168.3387228","url":null,"abstract":"Applications of continuum robot in the field of robotics facility have been advancing at a staggering pace due to their flexibility. The ability to control the continuum robot remotely and efficiently would be beneficial for many practical case, for example usage in narrow space, endoscopic and minimally invasive surgical procedures application. The ability to glide through complex curvilinear pathways makes it ideally suitable to be used with solar cell application as it could offer the movement that can follow the sun motion. This could enhance the efficiency of energy transformation of the solar cell as optimum radiation distance could be obtained. In this paper, the design of continuum robot with motion control to be used as solar cell installation supporting structure would be discussed. The continuum robot movement is controlled by an elastic backbone-liked structure. The controller is designed for closed loop control using Arduino programming. The effect of solar cell weight on the top with the maximum of 3 kg is considered. The structure movement required include bending, rotating, extension and compression. The research results showed that the designed system has a potential to be used as a solar cell installation support with smooth motion.","PeriodicalId":346739,"journal":{"name":"Proceedings of the 3rd International Conference on Vision, Image and Signal Processing","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124703162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1