发布求助
文献互助 智能选刊 最新文献

2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)最新文献

筛选
英文 中文
No-reference contrast metric for medical images 用于医学图像的无参考对比度度量
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939774
E. Yelmanova, Y. Romanyshyn
{"title":"No-reference contrast metric for medical images","authors":"E. Yelmanova, Y. Romanyshyn","doi":"10.1109/ELNANO.2017.7939774","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939774","url":null,"abstract":"The problem of no-reference measurement of generalized contrast of complex medical images is considered. The histogram-based method for no-reference measuring the generalized contrast by finding the weighted mean of all possible values of the generalized contrast which correspond to all possible values of the adaptation level for current image is proposed. The proposed method of contrast measurement is intended for automatic contrast assessment of multi-element medical images with complex structure. A comparison of the proposed and known histogram-based methods of no-reference measurement of image contrast was carried out. Examples to illustrate the effectiveness of proposed method of contrast measurement are given.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132491881","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: 7
Multicore helicon isolators 多核螺旋隔离器
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939744
Youry V. Vountesmery
{"title":"Multicore helicon isolators","authors":"Youry V. Vountesmery","doi":"10.1109/ELNANO.2017.7939744","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939744","url":null,"abstract":"The problem of power limitations for helicon isolators has been investigated. A ways to increase the maximum power transfer were discussed. Parallel combining of helicon resonator cores was proposed. Simulation and experimental results were submitted.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114493276","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
Continuously tunable band-stop filter based on coplanar waveguide with defected ground structure 基于缺陷接地结构共面波导的连续可调谐带阻滤波器
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939745
A. Chernov, Y. Prokopenko, G. Vandenbosch
{"title":"Continuously tunable band-stop filter based on coplanar waveguide with defected ground structure","authors":"A. Chernov, Y. Prokopenko, G. Vandenbosch","doi":"10.1109/ELNANO.2017.7939745","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939745","url":null,"abstract":"A tunable band-stop filter based on coplanar waveguide (CPW) with defected ground structure (DGS) is proposed. Filter structure has DGS-units in the ground plates of the simple CPW transmission line. Resonant frequency tuning achieved with a movement of the metal plates, same size as DGS-units, above the substrate of the CPW line. In down position the DGS-slots are covered by metal plates and filter acts like a coplanar line. In the up-position DGS-units effect on the frequency characteristics like there is no moving metal plates at all. Changing distance between metal plates and substrate leads to continuous resonant frequency tuning.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125769106","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
Optimization of grid-less scattering compensation in X-ray imaging: Simulation study x射线成像中无网格散射补偿的优化:仿真研究
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939770
A. Danyk, S. Radchenko, O. Sudakov
{"title":"Optimization of grid-less scattering compensation in X-ray imaging: Simulation study","authors":"A. Danyk, S. Radchenko, O. Sudakov","doi":"10.1109/ELNANO.2017.7939770","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939770","url":null,"abstract":"Image procession algorithms for compensation of scattered radiation influence in X-ray imaging were proposed, studied and optimized by numerical simulations. The algorithms include scattering estimation by convolution (superposition) technique, estimation of kernel functions by Monte-Carlo (MC) simulations, determination the optimal number and shape of kernel functions and images segmentation. Determination of the kernel functions' shape and number was performed by Monte-Carlo simulation of realistic Zubal phantom and clustering analysis of functions features. Testing study of algorithms for chest images at 75 keV proves that optimal number of kernel functions is 8 that provides contrast enhancement about 3 times without using of anti-scatter grids. Achieved contrast is about 95% of primary image contrast that exceeds contrast enhancements achieved with anti-scatter grids.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123463528","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: 4
On the possibility of ellipsoidal photometry and Monte Carlo simulation to spatial analysis of biological media 椭球光度法和蒙特卡罗模拟在生物介质空间分析中的可能性
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939771
M. Bezuglyi, N. Bezuglaya, A. Viruchenko
{"title":"On the possibility of ellipsoidal photometry and Monte Carlo simulation to spatial analysis of biological media","authors":"M. Bezuglyi, N. Bezuglaya, A. Viruchenko","doi":"10.1109/ELNANO.2017.7939771","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939771","url":null,"abstract":"The work is devoted to analyze the possibilities of the information-measuring system, which is based on ellipsoidal photometer and Monte Carlo simulation of optical-radiation propagation in biological media for the problems of spatial photometry. The photometric images and the indicatrix of light scattering by real experiments and modeling were obtained at a wavelength of 632.8 nm for samples of chicken and porcine muscles thickness of 0.076 cm and 0.14 cm, respectively.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125101321","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: 4
Secure communication and signal processing in inertial navigation systems 惯性导航系统中的安全通信和信号处理
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939789
Liam Herlihy, E. Golen, L. Reznik, S. Lyshevski
{"title":"Secure communication and signal processing in inertial navigation systems","authors":"Liam Herlihy, E. Golen, L. Reznik, S. Lyshevski","doi":"10.1109/ELNANO.2017.7939789","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939789","url":null,"abstract":"This paper focuses on secure communication, data-analytic signal processing and robust algorithms for inertial navigation systems (INSs). Middleware, software, data processing and algorithms are studied. We examine and report high-impact technology developments as applied to current and next generations of INSs. We research advanced microelectronic, processing and software solutions. New architectures, algorithms and protocols for robustly reconfigurable networked inertial systems are studied. Examining advanced-technology inertial measurement units with application-specific integrated circuits, long-standing problems are solved. The INSs impediments are minimized by using intelligent processing schemes, consistent algorithms and software. Precision, accuracy, resolution, stability, bandwidth and dynamic range are improved by attenuating noise, reducing static error and minimizing dynamic error. We present results on secure communication for transmitting mission critical data over heterogeneous networks.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128819562","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: 8
Measuring spatiotemporal magnetic fields by hall effect sensors with post-processing solutions 利用霍尔效应传感器测量时空磁场并提供后处理解决方案
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939716
Vladimir Kravljaca, S. Lyshevski
{"title":"Measuring spatiotemporal magnetic fields by hall effect sensors with post-processing solutions","authors":"Vladimir Kravljaca, S. Lyshevski","doi":"10.1109/ELNANO.2017.7939716","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939716","url":null,"abstract":"Solid state magnetic field sensors are examined. The use of III-V semiconductors in Hall effect sensors results in high bandwidth, fast response time, adequate spatiotemporal resolution, accuracy and sufficient measurement range. Despite significant advantages, there are drawbacks, such as noise, errors, nonlinearity, sensitivity, low thermal stability, etc. Noise attenuation and error reduction problems are researched. High-fidelity data analysis and filtering are accomplished using robust signal processing schemes. The results are experimentally substantiated enabling overall functionality, performance and capabilities. The statistical models of noise are examined to solve data processing and data acquisition problems. The experimentally substantiated descriptive statistics empowers data-intensive analysis, data-driven design and optimization.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129809166","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
Silica core-shell formation of nanophosphors 纳米荧光粉的二氧化硅核壳形成
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939752
D. Kotov, V. Koval, Dinh Thi Thuy Duong, So-Hye Cho
{"title":"Silica core-shell formation of nanophosphors","authors":"D. Kotov, V. Koval, Dinh Thi Thuy Duong, So-Hye Cho","doi":"10.1109/ELNANO.2017.7939752","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939752","url":null,"abstract":"Fabrication of core/shell-structured Y<inf>2</inf>O<inf>3</inf>:Bi, Eu/SiO<inf>2</inf> nanophosphors was presented. The core nanophosphors, Y<inf>2</inf>O<inf>3</inf>:Bi, Eu, were synthesized by urea precipitation and annealing. The silica shell was formed by modified Stober method and its thickness was controlled by the amount of TEOS. Additional heat-treatment was applied on the core-shell particles in order to remove any residual impurities. Size and shape of core and core/shell particles were investigated by SEM analysis.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121047436","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
Periodic steady-state analysis of relaxation oscillators using discrete singular convolution method 用离散奇异卷积法分析松弛振子的周期稳态
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939803
A. Moskovko, O. Vityaz
{"title":"Periodic steady-state analysis of relaxation oscillators using discrete singular convolution method","authors":"A. Moskovko, O. Vityaz","doi":"10.1109/ELNANO.2017.7939803","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939803","url":null,"abstract":"In the paper we propose a discrete singular convolution method to perform the steady-state analysis of relaxation oscillators in time domain. Approximation of derivatives in the ordinary differential equations representing the oscillators' mathematical model is provided in the matrix form with usage of the Shannon's series kernel. The examples are given to illustrate the application of the developed method.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126801926","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: 4
Prediction of quality in DCT-based lossy compression of noisy remote sensing images 基于dct的含噪遥感图像有损压缩质量预测
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO) Pub Date : 2017-04-01 DOI: 10.1109/ELNANO.2017.7939794
S. Abramov, V. Lukin, A. Zemliachenko, B. Vozel, K. Chehdi
{"title":"Prediction of quality in DCT-based lossy compression of noisy remote sensing images","authors":"S. Abramov, V. Lukin, A. Zemliachenko, B. Vozel, K. Chehdi","doi":"10.1109/ELNANO.2017.7939794","DOIUrl":"https://doi.org/10.1109/ELNANO.2017.7939794","url":null,"abstract":"This paper considers specific aspects of lossy compression of noisy remote sensing images. A method based on discrete cosine transform (DCT) in 32×32 pixels blocks is analyzed. Characteristics of noise assumed additive (in original data or after proper variance stabilizing transform), spatially uncorrelated and Gaussian are assumed a priori known. They are taken into consideration in setting quantization step (QS) that is supposed proportional to noise standard deviation. It is demonstrated that statistics of DCT coefficients determined in 8×8 pixel blocks can be employed for prediction of peak signal-to-noise ratio (PSNR) and improvement (or reduction) of visual quality metric PSNR-HVS-M. Approximating curves are obtained by their regression into scatter-plots using low order polynomials. Coder performance prediction can be then used for setting its parameter (QS) for providing appropriate quality of compressed image. Applicability of the proposed prediction approach is proven by experiments with real-life images.","PeriodicalId":333746,"journal":{"name":"2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122895430","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信