SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING最新文献

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http://www.set.org.br/ijbe/ed4/Artigo%2011.pdf http://www.set.org.br/ijbe/ed4/Artigo%2011.pdf
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/setijbe.2018.11
Lucas Vieira de Araujo
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引用次数: 0
First Experiences with the MPEG-H TV Audio System in Broadcast MPEG-H电视音频系统在广播中的首次体验
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/setijbe.2018.6
S. Meltzer, Adrian Murtaza
{"title":"First Experiences with the MPEG-H TV Audio System in Broadcast","authors":"S. Meltzer, Adrian Murtaza","doi":"10.18580/setijbe.2018.6","DOIUrl":"https://doi.org/10.18580/setijbe.2018.6","url":null,"abstract":"In May 2017, the worldwide first UHDTV broadcasting service using with the MPEG-H TV Audio System, a Next Generation Audio codec, was launched in South Korea. Now the system is in regular operation for more than one year and in the meantime the leading terrestrial broadcasters have tested the different formats available. It is the perfect time to do an intermediate summary and report about the experience made during the first year. Starting from the necessary modifications to integrate the MPEG-H TV Audio System into the existing infrastructure and operating it with legacy formats (stereo and 5.1 surround), this paper will describe the different phases of the transition to the full usage of the feature set of the MPEG-H TV Audio system.","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128168769","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: 3
Technical review in digital image/video processing algorithms 数字图像/视频处理算法技术综述
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.4
Daniel Izario, Y. Iano, Bruno Izario, D. Castro
{"title":"Technical review in digital image/video processing algorithms","authors":"Daniel Izario, Y. Iano, Bruno Izario, D. Castro","doi":"10.18580/SETIJBE.2018.4","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.4","url":null,"abstract":"This article presents three techniques for applying digital image processing. Unlike conventional techniques, it will be possible to gain in terms of processing time, pixel manipulation, and image quality for database storage. Both techniques have been tested and proven through real images, and can also be applied in video. The algorithms created use JavaScript, Java and Lisp programming languages, combined with mathematical models in the time domain and frequency domain. As an expected result, improvement in digital image processing and performance is sought for future work.","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126830801","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
Improvement of the Content Transmission in Broadcasting Systems: Potential Proposal to Rayleigh and Rician Multichannel MIMO Systems 广播系统中内容传输的改进:对瑞利和利尔多通道MIMO系统的潜在建议
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.3
Reinaldo Padilha, Y. Iano, Ana Carolina Borges Monteiro, H. Loschi
{"title":"Improvement of the Content Transmission in Broadcasting Systems: Potential Proposal to Rayleigh and Rician Multichannel MIMO Systems","authors":"Reinaldo Padilha, Y. Iano, Ana Carolina Borges Monteiro, H. Loschi","doi":"10.18580/SETIJBE.2018.3","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.3","url":null,"abstract":"In the last years, the transmission of signals has been a widely approached theme, aiming the creation of methodologies that make channels increasingly efficient. Based on that, the present study implements a model based on discrete events applied to a broadcasting system entitled hybrid method, using the Simulink simulation environment of the MATLAB software. This study has the objective of improve the transmission of content, through a pre-coding process of bits applying discrete events in the signal before of the modulation process. This proposal brings a different approach, in which the signal transmission on the channel is realized in the discrete domain with the implementation of discrete entities in the process of bit generation. The results show better computational performance related to time and memory utilization related to the compression of the information, showing improvement 9.61 to 26,5%, respectively. Index Terms — discrete events, memory, simulation, bits.","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121691490","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
Field Tests for Immersive and Interactive Broadcast Audio Production using MPEG-H 3D Audio 使用MPEG-H 3D音频进行沉浸式和交互式广播音频制作的现场测试
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.5
C. Simon, Yannik Grewe, Nicolas Faecks, Ulli Scuda
{"title":"Field Tests for Immersive and Interactive Broadcast Audio Production using MPEG-H 3D Audio","authors":"C. Simon, Yannik Grewe, Nicolas Faecks, Ulli Scuda","doi":"10.18580/SETIJBE.2018.5","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.5","url":null,"abstract":"","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124536404","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 the propagation model choice by measuring field and artificial intelligence 基于测量场和人工智能的传播模型选择优化
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/setijbe.2018.1
A. L. P. Botelho, C. Akamine
{"title":"Optimization of the propagation model choice by measuring field and artificial intelligence","authors":"A. L. P. Botelho, C. Akamine","doi":"10.18580/setijbe.2018.1","DOIUrl":"https://doi.org/10.18580/setijbe.2018.1","url":null,"abstract":"The propagation model to be chosen in the design of a digital terrestrial broadcast station is a tipping point for predicting the coverage area. There are several models, with specific characteristics that may be better than others in certain situations. This paper presents a study of the choice of propagation model, through the use of artificial intelligence (AI). A brief review of the most widely used propagation models in the literature, field measurements and simulations by the Progira coverage prediction software, which operates on the ArcGIS geoprocessing platform are presented. Using the propagation model criterion that presents the smallest error between the field measurement and the software simulation, an AI method of classification learning was developed. The objective of this method can choose, with the smallest error, the best propagation model in the entire study area, not restricted to the Sites measured in the field.","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115977074","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
A Technical Study on Cooperative Structure of a Hybrid Network for Video Content Delivery 视频内容分发混合网络协同结构技术研究
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.2
Diego Pajuelo, Y. Iano, Paulo Cardoso, Raphael Barbieri, Daniel Izario, E. Chuma, Silvio Carvalho
{"title":"A Technical Study on Cooperative Structure of a Hybrid Network for Video Content Delivery","authors":"Diego Pajuelo, Y. Iano, Paulo Cardoso, Raphael Barbieri, Daniel Izario, E. Chuma, Silvio Carvalho","doi":"10.18580/SETIJBE.2018.2","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.2","url":null,"abstract":"Cite this article: Pajuelo, Diego, Iano, Yuzo, Cardoso, Paulo E.R., Barbieri, Raphael O., Izario, Daniel, Chuma, Euclides Lourenço, Carvalho, Silvio M.; 2018. A Technical Study on Cooperative Structure of a Hybrid Network for Video Content Delivery. SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING. ISSN Print: 2446-9246 ISSN Online: 2446-9432. doi: 10.18580/setijbe.2018.2. Web Link: http://dx.doi.org/10.18580/setijbe.2018.2","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116579445","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
Proposal of a Medical Algorithm Based on the Application of Digital Image Processing and Visual Communication Techniques 一种基于数字图像处理和视觉通信技术的医疗算法的提出
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.8
Ana Carolina Borges Monteiro, Y. Iano, R. P. França
{"title":"Proposal of a Medical Algorithm Based on the Application of Digital Image Processing and Visual Communication Techniques","authors":"Ana Carolina Borges Monteiro, Y. Iano, R. P. França","doi":"10.18580/SETIJBE.2018.8","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.8","url":null,"abstract":"Blood tests help detect various types of diseases, where the erythrocytes count (RBC) and leukocytes (WBC) can use automatic and/or manual methodologies. The evaluation of RBC and WBC has a direct impact on the diagnosis of anemia, leukemia, viral, parasitic and viral infections. Given the importance and wide applicability of the Watershed Transform (WT) and Morphological Operations (MO), they can segment medical images to increase the efficiency and reliability of medical diagnostics. This study uses a WT-MO algorithm for segmentation, detection, and counting of blood cells that attend the criteria of efficiency and reliability. This methodology may be the first step in making blood tests more accessible to people from developing and underdeveloped countries. The WT-MO algorithm has been benchmarked using 30 microscopy images of a blood smear. The WT-MO algorithm results presented high accuracy (93%). The simulations of the algorithm executed in different hardware platforms presented average simulation and processing time with less than 3 seconds per sample. Therefore, the WT-MO based algorithm is accurate, reliable and a low-cost technique, which can be applied as a third methodology to perform the laboratory tests and to speed up further medical diagnostic.","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124082361","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: 3
Design of Stepped Impedance Microstrip LowPass Filter for Coexistence of TV Broadcasting and LTE Mobile System Close to 700 MHz 面向电视广播和LTE移动系统共存的阶梯阻抗微带低通滤波器设计
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/setijbe.2018.7
E. Chuma, Y. Iano, Paulo Cardoso, H. Loschi, Diego Pajuelo
{"title":"Design of Stepped Impedance Microstrip LowPass Filter for Coexistence of TV Broadcasting and LTE Mobile System Close to 700 MHz","authors":"E. Chuma, Y. Iano, Paulo Cardoso, H. Loschi, Diego Pajuelo","doi":"10.18580/setijbe.2018.7","DOIUrl":"https://doi.org/10.18580/setijbe.2018.7","url":null,"abstract":"","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115905874","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
Automating and Simplifying Multiparty Workflows 自动化和简化多方工作流
SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING Pub Date : 2018-12-01 DOI: 10.18580/SETIJBE.2018.10
Richard W. Kroon, Eidr, François Modarresse
{"title":"Automating and Simplifying Multiparty Workflows","authors":"Richard W. Kroon, Eidr, François Modarresse","doi":"10.18580/SETIJBE.2018.10","DOIUrl":"https://doi.org/10.18580/SETIJBE.2018.10","url":null,"abstract":"Any broadcast organization that remains static runs the risk of being overtaken by newer, more agile alternatives. To remain competitive, broadcasters must constantly work to increase process velocity, accuracy, and flexibility. These goals cannot be reached without reducing time to market, manual touch-points, and associated labor costs. A major hurdle on this road to efficiency is the absence of a universal method to identify content, resulting in unnecessary manual workflows and timeand resource-consuming communications with third parties for the production, processing, and exchange of content. Root causes for these impracticalities include problems with work identification during acquisition, reconciliation, and de-duplication of assets obtained from multiple sources; placing high demands on limited resources; and causing delays or reducing content capacity. A necessary element to solve this problem is the use of globally unique and persistent works identification. As such, it will open the door to quasi-instantaneous, metadata based, machine-to-machine processes. A well-designed ID will include content and video service identifiers. Its architecture will also allow the embedding of other IDs such as pre-existing, inhouse, local, application-specific, third-party, or content-rich commercial identifiers. Whether for feature films, episodic series, or even sports, significant benefits can be found by leveraging a unique ID recognized throughout the workflow and by all partners from content origination to processing, enrichment, storage, distribution, measurement, and attribution. In this paper, we explain the desired structure of identifiers plus their positive impact on workflows and speed. Finally, use case examples will demonstrate real-world applications. CONTENT MANAGEMENT CHALLENGES IN","PeriodicalId":270643,"journal":{"name":"SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117049114","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
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