2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)最新文献_第2页

Mathematical simulation of processes in discharge chamber of multi-chamber system for lightning protection at overhead power lines 架空电力线防雷多室系统放电室过程的数学模拟

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448245

V. Frolov, D. Ivanov, I. Murashov, A. Sivaev

引用次数: 8

Research of the measuring channel with automatic correction data conversion 自动校正数据转换测量通道的研究

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448210

P. Korolev, A. V. Utushkina, A. Tsareva, N. Kuzmina

引用次数: 5

Image processing in clinical decision support system 临床决策支持系统中的图像处理

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448297

Obukhova Natalia, Motyko Alexandr

{"title":"Image processing in clinical decision support system","authors":"Obukhova Natalia, Motyko Alexandr","doi":"10.1109/EICONRUSNW.2016.7448297","DOIUrl":"https://doi.org/10.1109/EICONRUSNW.2016.7448297","url":null,"abstract":"Cervical cancer is the second most common cancer in women world-wide. The accuracy of colposcopy is highly dependent on the physicians individual skills. In expert hands, colposcopy has been reported to have a high sensitivity (96%) and a low specificity (48%) when differentiating abnormal tissues. This leads to a significant interest to activities aimed at the new diagnostic systems and new automatic methods of coloposcopic images analysis development. The presented paper is devoted to developing method based on analyses fluorescents images obtained with different excitation wavelength. Our approach involves images acquisition, image processing, features extraction, selection of the most informative features and the most informative image types, classification and pathology map creation. The special preprocessing procedures: automatic regions of interest (ROI) segmentation and multispectral fluorescent images matching were realized for each image set. The classification strategy is RDF Random Decision Forest. The result of proposed method is pathology map creation - the image of cervix shattered on the areas with the definite diagnosis such as norm, CNI (chronic nonspecific inflammation), CIN(cervical intraepithelial neoplasia). The obtained result of experimental investigation on the border CNI/CIN: sensitivity - 0.85, the specificity -0.78. A proposed algorithm gives possibility to obtain correct differential pathology map with probability 0.8. The figures of sensitivity and specificity correspond to estimates of sensitivity and specificity for colposcopic examination conducted by an experienced physician and exceeds characteristics of inexperienced physician.","PeriodicalId":262452,"journal":{"name":"2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131932987","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

Protection system from ‘0-Day’ malware transferred via SMTP-protocol, based on open-source software 保护系统从'零日'恶意软件传输通过smtp协议，基于开源软件

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448183

Roman B. Rashevskiy, A. Shaburov

引用次数: 0

Researching the volumetric distribution of the ultrasonic pressure in a cavitating liquid 研究了超声压力在空化液体中的体积分布

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448277

K. S. Sorokin

引用次数: 0

Hardware and software modelling and testing of non-conventional data-flow architecture 非常规数据流体系结构的软硬件建模与测试

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448187

Yu. V. Shikunov, D. Khilko, Y. Stepchenkov

引用次数: 6

Tunable antenna for mobile applications 用于移动应用的可调谐天线

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448207

A. Grigoriev, B. Djalilov

引用次数: 2

Selective photodiodes for ultraviolet based on metal-AlGaN solid solutions 基于金属- algan固溶体的紫外选择性光电二极管

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448120

I. Lamkin, A. Evseenkov, A. Aglikov

引用次数: 0

Selection of white light-emitting diodes with similar color characteristics for lighting systems 照明系统中具有相似颜色特性的白光发光二极管的选择

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448258

D. K. Kostrin, M. Vinogradov, A. A. Uhov, S. A. Martsinukov, A. A. Lisenkov

引用次数: 3

An unbalanced transformerless vector-sum phase shifter architecture 一种非平衡无变压器矢量和移相器结构

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI: 10.1109/EICONRUSNW.2016.7448229

E. V. Balashov, I. Rumyancev

{"title":"An unbalanced transformerless vector-sum phase shifter architecture","authors":"E. V. Balashov, I. Rumyancev","doi":"10.1109/EICONRUSNW.2016.7448229","DOIUrl":"https://doi.org/10.1109/EICONRUSNW.2016.7448229","url":null,"abstract":"This paper presents a novel unbalanced transformerless vector-sum phase shifter architecture. The proposed approach is based on the forming of four signals from the input unbalanced signal by an RC quadrature all-pass filter. These signals are subtracted to obtain a pair of orthogonal signals which are added on the load network of the Gilbert cells with weighted coefficients to form the differential phase shifted signal. The common-mode component of the phase shifted signal is suppressed by the following circuits. The resulting signal is transformed to the single-ended form and amplified. According the proposed architecture 6-bit vector-sum phase shifter has been designed and simulated in 0.18 um CMOS process. The RF part of the circuit consists of an RC quadrature all-pass filter, variable gain amplifiers, a common-mode rejection circuit, an active combiner and a power amplifier. The phase shifter operates in the 3.4-4.2 GHz range. Simulation results show a maximum gain of 3.7 dB with 0.4 dB variation, a maximum phase error and a root-mean-square phase error less than 1.5 degree and 0.7 degree respectively. The current consumption of the RF part is 39.5 mA from a 1.8 V supply voltage.","PeriodicalId":262452,"journal":{"name":"2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128265306","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