IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology最新文献

A Divide-and-Conquer Algorithm for Computing Voronoi Diagrams. 计算Voronoi图的分治算法。

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2020-09-29 DOI: 10.1109/eit48999.2020.9208270

Elijah Smith, Christian Trefftz, Byron DeVries

{"title":"A Divide-and-Conquer Algorithm for Computing Voronoi Diagrams.","authors":"Elijah Smith, Christian Trefftz, Byron DeVries","doi":"10.1109/eit48999.2020.9208270","DOIUrl":"https://doi.org/10.1109/eit48999.2020.9208270","url":null,"abstract":"Identifying the closest of a set of locations typically requires computing the distance to each of these locations, given a current position. However, Voronoi Diagrams precompute the geometric areas that each of these locations is closest to in order to ameliorate the cost of computing distances later on. Problematically, the initial computations required to generate a Voronoi Diagram can be computationally expensive. Naive approaches to generating discretized Voronoi Diagrams require every discretized position to be analyzed with the set of locations. This paper introduces a new algorithm to compute discretized Voronoi Diagrams using a divide-and-conquer approach. Rather than calculate every position, our approach calculates the positions at the four corners of a quadrant. If the corners belong to the same region, there is no need to subdivide this quadrant anymore; but if they are different than the original quadrant is subdivided into smaller quadrants. The process is repeated recursively until the entire diagram has been calculated appropriately.","PeriodicalId":92209,"journal":{"name":"IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology","volume":"2020 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/eit48999.2020.9208270","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38792991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Fast GPU Implementation of a Scan-Specific Deep Learning Reconstruction for Accelerated Magnetic Resonance Imaging. 用于加速磁共振成像的特定扫描深度学习重建的快速GPU实现。

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2018-05-01 Epub Date: 2018-10-22 DOI: 10.1109/EIT.2018.8500090

Chi Zhang, Sebastian Weingärtner, Steen Moeller, Kâmil Uğurbil, Mehmet Akçakaya

{"title":"Fast GPU Implementation of a Scan-Specific Deep Learning Reconstruction for Accelerated Magnetic Resonance Imaging.","authors":"Chi Zhang, Sebastian Weingärtner, Steen Moeller, Kâmil Uğurbil, Mehmet Akçakaya","doi":"10.1109/EIT.2018.8500090","DOIUrl":"https://doi.org/10.1109/EIT.2018.8500090","url":null,"abstract":"RAKI is a novel fast MRI image reconstruction algorithm that has been recently proposed, which gives satisfying results for highly accelerated MRI. However, due to RAKI reconstruction depends on multiple convolutional neural networks, implementing RAKI reconstruction is a time-consuming task. In this study, we present accelerate strategies for RAKI implementation aided by GPU parallel programming. Aiming at the characteristics of RAKI, we limited the iteration number of solving optimization problems in the network training stage, while maintaining the reconstruction results are visually satisfying. Further more, according to the independence between multiple networks, we parallelized the training tasks by CPU multiprocessing, which maximizes the performance by fully utilizing GPU resources. According to our experiments, these efforts gave more than 60x speed up compared with conventional, sequential implementation. With the ability of completing RAKI reconstruction in minutes, we are able to bring RAKI into practical applications.","PeriodicalId":92209,"journal":{"name":"IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology","volume":"2018 ","pages":"399-403"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/EIT.2018.8500090","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37505772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Reliability of a Feedback-Controlled Treadmill Algorithm Dependent on the User's Behavior. 依赖于用户行为的反馈控制跑步机算法的可靠性。

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2017-01-01 Epub Date: 2017-10-02 DOI: 10.1109/EIT.2017.8053423

Casey Wiens, Will Denton, Molly Schieber, Ryan Hartley, Vivien Marmelat, Sara Myers, Jennifer Yentes

{"title":"Reliability of a Feedback-Controlled Treadmill Algorithm Dependent on the User's Behavior.","authors":"Casey Wiens, Will Denton, Molly Schieber, Ryan Hartley, Vivien Marmelat, Sara Myers, Jennifer Yentes","doi":"10.1109/EIT.2017.8053423","DOIUrl":"https://doi.org/10.1109/EIT.2017.8053423","url":null,"abstract":"The reliability of the treadmill belt speed using a feedback-controlled treadmill algorithm was analyzed in this study. Using biomechanical factors of the participant's walking behavior, an estimated walking speed was calculated and used to adjust the speed of the treadmill. Our proposed algorithm expands on the current hypotheses of feedback-controlled treadmill algorithms and is presented below. Nine healthy, young adults walked on a treadmill controlled by the algorithm for three trials over two days. Each participant walked on the feedback-controlled treadmill for one 16-minute and one five-minute trial during day one and one 16-minute trial during day two. Mean, standard deviation, interclass correlation coefficient (ICC), and standard error of measurement (SEM) were analyzed on the treadmill belt speed mean, standard deviation, and coefficient of variation. There were significantly high ICC for mean treadmill speed within- and between-days. Treadmill speed standard deviation and coefficient of variation were significantly reliable within-day. These results suggest the algorithm will reliably produce the same treadmill belt speed mean, but may only produce a similar treadmill belt speed standard deviation and coefficient of variation if the trials are performed in the same day. A feedback-controlled treadmill algorithm that accounts for the user's behavior provides a greater level of control and minimizes any possible constraints of walking on a conventional treadmill.","PeriodicalId":92209,"journal":{"name":"IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology","volume":"2017 ","pages":"545-550"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/EIT.2017.8053423","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35791983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

An efficient design of baseband filter for mobile communications 一种高效的移动通信基带滤波器设计

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2016-05-19 DOI: 10.1109/EIT.2016.7535267

M. Jiménez, D. Romero, G. Jovanovic-Dolecek

引用次数: 2

A review of methods and applications of brain computer interface systems 脑机接口系统的研究方法及应用综述

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2016-05-19 DOI: 10.1109/EIT.2016.7535263

N. Alamdari, Ali Haider, Riadh Arefin, A. Verma, K. Tavakolian, R. Fazel-Rezai

引用次数: 16

An intelligent control of LED street lamp based on temperature sensing 基于温度传感的LED路灯智能控制

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2015-01-01 DOI: 10.1109/EIT.2015.7293420

Huaqiu Deng, Guangnan Su, H. Xue

引用次数: 0

Using an unrank framework to solve small instances of NP-hard problems on graphical processing units 在图形处理单元上使用unrank框架来解决np困难问题的小实例

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2014-08-07 DOI: 10.1109/EIT.2014.6871814

Nicholas Vogel, Colin Uhen, Zach Burnside, Sergio Botero, C. Trefftz, G. Wolffe

引用次数: 0

A low cost flexible passive UHF RFID tag for sensing moisture based on antenna polarization 一种基于天线极化的低成本柔性无源超高频RFID湿度传感标签

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2014-06-05 DOI: 10.1109/EIT.2014.6871822

S. Sajal, Y. Atanasov, B. Braaten, V. Marinov, O. Swenson

{"title":"A low cost flexible passive UHF RFID tag for sensing moisture based on antenna polarization","authors":"S. Sajal, Y. Atanasov, B. Braaten, V. Marinov, O. Swenson","doi":"10.1109/EIT.2014.6871822","DOIUrl":"https://doi.org/10.1109/EIT.2014.6871822","url":null,"abstract":"Cost optimization and performance are the continuous improvement areas in any technology. In this paper a flexible dipole antenna on a passive UHF RFID tag is designed on an inexpensive paper substrate which can sense the moisture based on the polarization of the antenna. An inexpensive paper substrate and copper (Cu) layer are used for the flexibility and the optimization of manufacturing cost. The dipole antenna is matched with the complex conjugate of the power harvesting circuit of the Higgs2 Integrated Circuit (13.88 -j143.6 at the frequency of 915 MHz). The key characteristic of this design is the sensitivity of the antenna polarization on the passive RFID tag to the moisture content in the paper substrate. In simulations, the antenna is circularly polarized when the substrate is dry (relative permittivity, ϵr= 2.38) and the antenna is linearly polarized when the substrate is wet (relative permittivity, ϵ r= 35.35). The read ranges of the fabricated dipole antenna (i.e., prototype RFID moisture sensor) are measured and the desired performance is achieved with overall tag dimensions of 0.144λo × 0.133λo where λo is the free space wavelength at 915 MHz.","PeriodicalId":92209,"journal":{"name":"IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology","volume":"53 6 1","pages":"542-545"},"PeriodicalIF":0.0,"publicationDate":"2014-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75641596","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: 25

Implementation of Hybrid MC/DCT video codec 混合MC/DCT视频编解码器的实现

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2014-06-05 DOI: 10.1109/EIT.2014.6871798

M. Norouzi, Maziar Loghman, Joohee Kim

引用次数: 0

Design and implementation of a low-cost embedded Linux gateway for smart home health monitoring 用于智能家庭健康监测的低成本嵌入式Linux网关的设计和实现

IEEE International Conference on Electro Information Technology : [proceedings]. IEEE International Conference on Electro Information Technology Pub Date : 2014-06-05 DOI: 10.1109/EIT.2014.6871812

M. Mittek, Jay D. Carlson, L. C. Pérez

引用次数: 4