Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030564
A. Dvorkovich, Gennady Gryzov, Dam Trong Nam, V. P. Dvorkovich
This paper is dedicated to the research and development of the modified traditional motion compensation method. The paper proposes a new motion compensation method with the use of approximation functions with additional parameters. For applying the considered approximation functions in the considered wavelet-based video codec Dirac, the subtasks associated with the accuracy and the transmission method of additional parameters have been solved. Based on the processing results of different video with the approximation functions studied, the best suitable function has been chosen. Compared with the traditional motion compensation method, the usage of the proposed method in the considered video codec can reduce bitrate up to 20% for good reconstruction quality PSNR = 40 dB and up to 33.5% for excellent quality PSNR = 42 dB for frame splitting case 16x16. In the case of block size $32times32$, the proposed method can reduce bitrate from 3% to 35% for quality PSNR = 40 dB and from 2% to 40% for quality PSNR = 42 dB.
{"title":"The Modified Traditional Motion Compensation Method in Video Compression Applications","authors":"A. Dvorkovich, Gennady Gryzov, Dam Trong Nam, V. P. Dvorkovich","doi":"10.1109/EnT47717.2019.9030564","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030564","url":null,"abstract":"This paper is dedicated to the research and development of the modified traditional motion compensation method. The paper proposes a new motion compensation method with the use of approximation functions with additional parameters. For applying the considered approximation functions in the considered wavelet-based video codec Dirac, the subtasks associated with the accuracy and the transmission method of additional parameters have been solved. Based on the processing results of different video with the approximation functions studied, the best suitable function has been chosen. Compared with the traditional motion compensation method, the usage of the proposed method in the considered video codec can reduce bitrate up to 20% for good reconstruction quality PSNR = 40 dB and up to 33.5% for excellent quality PSNR = 42 dB for frame splitting case 16x16. In the case of block size $32times32$, the proposed method can reduce bitrate from 3% to 35% for quality PSNR = 40 dB and from 2% to 40% for quality PSNR = 42 dB.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124846172","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030575
Artem L. Zharin, A. E. Egorov
The solution of many technical tasks is connected with a need of calculation of various objects height over a surface of a terrestrial ellipsoid and their distance along the Earth’s surface from the observer to objects with known coordinates. It is known that generally these tasks have no simple analytical decisions (as in the case of spherical Earth) and demand implementation of the numerical iterative algorithm that is rather costly on time. However, of ten there is no need to solve these problems absolutely precisely. In our work the approximate algorithm of calculation based on analytical formulas is constructed and comparison with a numerical algorithm is carried out. Being easy and fast in realization, our algorithm provides the accuracy rather high for many practical applications. The analytical formula of exact calculation of geodetic width of an object for its geocentric orthogonal coordinates is received for the first time.
{"title":"Approximate Analytical Methods for Calculation of Spatial Position of Objects Conceming Terrestrial Ellipsoid","authors":"Artem L. Zharin, A. E. Egorov","doi":"10.1109/EnT47717.2019.9030575","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030575","url":null,"abstract":"The solution of many technical tasks is connected with a need of calculation of various objects height over a surface of a terrestrial ellipsoid and their distance along the Earth’s surface from the observer to objects with known coordinates. It is known that generally these tasks have no simple analytical decisions (as in the case of spherical Earth) and demand implementation of the numerical iterative algorithm that is rather costly on time. However, of ten there is no need to solve these problems absolutely precisely. In our work the approximate algorithm of calculation based on analytical formulas is constructed and comparison with a numerical algorithm is carried out. Being easy and fast in realization, our algorithm provides the accuracy rather high for many practical applications. The analytical formula of exact calculation of geodetic width of an object for its geocentric orthogonal coordinates is received for the first time.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121863068","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030573
Do Ngoc Diep, Nikolay B. Novinsky
Today the subject of fractal compression of images continues to remain perspective. It is connected with the fact that the ideas about self-similitude of the world put in this Benoit Mandelbrot technology, have huge potential. On the other hand the difficult mathematical apparatus which is the cornerstone of this area of knowledge, does not provide concrete computing procedures for the realization. And it provides the huge field for carrying out researches..
{"title":"Research of a New Algorithm for Acceleration of Fractal Images Compression","authors":"Do Ngoc Diep, Nikolay B. Novinsky","doi":"10.1109/EnT47717.2019.9030573","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030573","url":null,"abstract":"Today the subject of fractal compression of images continues to remain perspective. It is connected with the fact that the ideas about self-similitude of the world put in this Benoit Mandelbrot technology, have huge potential. On the other hand the difficult mathematical apparatus which is the cornerstone of this area of knowledge, does not provide concrete computing procedures for the realization. And it provides the huge field for carrying out researches..","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"2011 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123924685","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030527
A. Ivanov, S. Shadrin, N. Popov, V. Gaevskiy, S. Kristalniy
This article is dedicated to the subject of Advanced Driver Assistance Systems (ADAS) testing in virtual environment and at proving ground with respect to the peculiarities of road and weather-climatic conditions in Russia. The overview of simulation techniques is presented, the proposals for pedestrian target design for real road tests are introduced. Practical results are presented.
{"title":"Virtual and Physical Testing of Advanced Driver Assistance Systems with Soft Targets","authors":"A. Ivanov, S. Shadrin, N. Popov, V. Gaevskiy, S. Kristalniy","doi":"10.1109/EnT47717.2019.9030527","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030527","url":null,"abstract":"This article is dedicated to the subject of Advanced Driver Assistance Systems (ADAS) testing in virtual environment and at proving ground with respect to the peculiarities of road and weather-climatic conditions in Russia. The overview of simulation techniques is presented, the proposals for pedestrian target design for real road tests are introduced. Practical results are presented.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122781916","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030579
Yuri Nedbailo
Today, the most common approach to next-generation microprocessor design is to increase their core number. However, in general-purpose microprocessors, the growing performance disparity between DRAM and the cores, and the need to retain compliance with common paradigms, including coherent shared memory and unifirm memory access, lead to a number of issues as the number of cores scales up.In this work, we duscuss some of the common scalability issues in such processors, involving shared cache, on-chip network, and DRAM controller design, and propose their solutions suitable for at least 1000-core chip multiprocessors according to the results of our analysis and experiments.
{"title":"Avoiding common scalability pitfalls in shared-cache chip multiprocessor design","authors":"Yuri Nedbailo","doi":"10.1109/EnT47717.2019.9030579","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030579","url":null,"abstract":"Today, the most common approach to next-generation microprocessor design is to increase their core number. However, in general-purpose microprocessors, the growing performance disparity between DRAM and the cores, and the need to retain compliance with common paradigms, including coherent shared memory and unifirm memory access, lead to a number of issues as the number of cores scales up.In this work, we duscuss some of the common scalability issues in such processors, involving shared cache, on-chip network, and DRAM controller design, and propose their solutions suitable for at least 1000-core chip multiprocessors according to the results of our analysis and experiments.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134030601","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030576
Alexander Gilya-Zetinov, D. Demianova, Alexander Khelvas
Box palletizing is one of the most important problems in modern warehouses. Recently, a new approach was introduced to address the problem of stacking boxes on a single pallet. This approach is based on the genetic algorithms. In this paper we introduce an enhancement of this approach to address the problem of stacking boxes on multiple pallets. The proposed algorithm provides at least 73& percolation value.
{"title":"Palletizing for Full-automated Warehouses on the Genetics Algorithm Base","authors":"Alexander Gilya-Zetinov, D. Demianova, Alexander Khelvas","doi":"10.1109/EnT47717.2019.9030576","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030576","url":null,"abstract":"Box palletizing is one of the most important problems in modern warehouses. Recently, a new approach was introduced to address the problem of stacking boxes on a single pallet. This approach is based on the genetic algorithms. In this paper we introduce an enhancement of this approach to address the problem of stacking boxes on multiple pallets. The proposed algorithm provides at least 73& percolation value.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122483636","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030538
D. Voskresenskiy, E. Ovchinnikova, N. To, S. G. Kondratyeva, P. Shmachilin
The models of printed emitters are developed. The possibility of expanding the operating band by agreement due to spatial excitation is shown. The antenna directional characteristics and frequency characteristics of printed emitters are determined.
{"title":"Printed emitters with distributed excitation","authors":"D. Voskresenskiy, E. Ovchinnikova, N. To, S. G. Kondratyeva, P. Shmachilin","doi":"10.1109/EnT47717.2019.9030538","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030538","url":null,"abstract":"The models of printed emitters are developed. The possibility of expanding the operating band by agreement due to spatial excitation is shown. The antenna directional characteristics and frequency characteristics of printed emitters are determined.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121957553","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030582
I. Beskrovnyi, A. Ivchenko, Pavel Kononyuk, Liubov Antufrieva, A. Dvorkovich
This paper presents algorithms of synthesis and decomposition for Russian speech at speed lower than 600 bits per second and algorithm of single input noise filtration, that was recorded with laryngophone during high noise (up to 110 dB).
{"title":"Low-Speed Vocoder with Noise Filtration","authors":"I. Beskrovnyi, A. Ivchenko, Pavel Kononyuk, Liubov Antufrieva, A. Dvorkovich","doi":"10.1109/EnT47717.2019.9030582","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030582","url":null,"abstract":"This paper presents algorithms of synthesis and decomposition for Russian speech at speed lower than 600 bits per second and algorithm of single input noise filtration, that was recorded with laryngophone during high noise (up to 110 dB).","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127655231","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030533
N. Kuznetsov, Leonid Shchelkun
In the processing of low-based linear frequency modulated (LFM) signal it’s not possible to reach the side-lobes level (SLL) that corresponds to the weight function in matched filtering and weighting, due to Fresnel pulsations of spectrum. Method of return pulsations allows to obtain corresponding SLL for a single pulse, however, the form of spectrum of LFM signals’ burst makes this method inapplicable. We suggest a method of a burst of LFM signals processing based on “return pulsations” method, which allows to obtain SLL that corresponds weight function.
{"title":"Modemized Method of Processing Low-Based LFM Signal Burst","authors":"N. Kuznetsov, Leonid Shchelkun","doi":"10.1109/EnT47717.2019.9030533","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030533","url":null,"abstract":"In the processing of low-based linear frequency modulated (LFM) signal it’s not possible to reach the side-lobes level (SLL) that corresponds to the weight function in matched filtering and weighting, due to Fresnel pulsations of spectrum. Method of return pulsations allows to obtain corresponding SLL for a single pulse, however, the form of spectrum of LFM signals’ burst makes this method inapplicable. We suggest a method of a burst of LFM signals processing based on “return pulsations” method, which allows to obtain SLL that corresponds weight function.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130337245","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}
Pub Date : 2019-11-01DOI: 10.1109/EnT47717.2019.9030562
A. Yakushev, Nikolay Dembitsky
An increase in the requirements for airborne radars necessitates continuous improvement of methods for processing radar information. The relevance of the development of new approaches and breakthrough technologies is due to a contradiction between the promising characteristics of the radar and the extreme capabilities of the well-known technical solutions for processing radar information. The neuroprocessor model considered in the article is built on analog circuits. The development goal is to achieve high performance hardware recognition of signals by trained neuro-like devices. The developed analog neuro-filter is designed to solve the problems of recognizing periodic signals under conditions of high-intensity interference in the megahertz range. The experiments showed the possibility of separating signals from interference with a speed of several tens of microseconds, which was achieved through parallel processing of information and the use of analog logic in control circuits. An analog neuro filter can be a competitive alternative to digital signal recognition systems in compact equipment.
{"title":"Use of a Neurofilter to Extract a Periodic Signal from Noise","authors":"A. Yakushev, Nikolay Dembitsky","doi":"10.1109/EnT47717.2019.9030562","DOIUrl":"https://doi.org/10.1109/EnT47717.2019.9030562","url":null,"abstract":"An increase in the requirements for airborne radars necessitates continuous improvement of methods for processing radar information. The relevance of the development of new approaches and breakthrough technologies is due to a contradiction between the promising characteristics of the radar and the extreme capabilities of the well-known technical solutions for processing radar information. The neuroprocessor model considered in the article is built on analog circuits. The development goal is to achieve high performance hardware recognition of signals by trained neuro-like devices. The developed analog neuro-filter is designed to solve the problems of recognizing periodic signals under conditions of high-intensity interference in the megahertz range. The experiments showed the possibility of separating signals from interference with a speed of several tens of microseconds, which was achieved through parallel processing of information and the use of analog logic in control circuits. An analog neuro filter can be a competitive alternative to digital signal recognition systems in compact equipment.","PeriodicalId":288550,"journal":{"name":"2019 International Conference on Engineering and Telecommunication (EnT)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128660124","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}
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