نتایج جستجو برای: tv broadcasting system
تعداد نتایج: 2257652 فیلتر نتایج به سال:
In the last twenty years, there has been a tremendous increase in salaries and transfer fees of professional sportsmen. In addition, the values of TV broadcasting rights for sporting events have risen sharply and many sports teams have developed in fullfledged businesses or are even traded on the stock market. This means that sport has developed from pure entertainment to entertainment industry...
Since mobile devices are battery powered, several mobile TV standards dictate using energy saving schemes to increase the viewing time on mobile devices. The most common scheme for saving energy is to make the base station broadcast the video data of a TV channel in bursts with a bit rate much higher than the encoding rate of the video stream, which enables mobile devices to turn off their radi...
Like companies strategically using social networking services (SNS) competitively, TV broadcasters have tried to adopt audience opinion synchronously (AOS) using SNS in their broadcasting content. However, few studies have investigated the effect of AOS characteristics on audience reactions. This study used the theory of justice to empirically validate the effect of AOS adoption on such element...
Owing to the recent development of digital broadcasting technology such as Satellite, CATV, the Internet and the expansion of the network systems, the amount of video data we can obtain is increasing day by day. In this paper, we propose Advanced Database TV (ADTV), an interactive video database system which lets us share video data on the network, as an application for future Interactive TV se...
This paper aims to examine the impacts of new technologies, especially of the digital TV, on the industry of terrestrial TV in selected countries. Taking the evolution of information and communication technologies (ICTs) as a background scenario, the transformations provoked by digitization of TV on the following aspects are analyzed: (i) the market structure of terrestrial TV (or free-to-air T...
The increasing use of compression standards in broadcasting digital TV has raised the need for established criteria to measure perceived quality. This paper presents a methodology using Circular Back-Propagation (CBP) neural networks for the objective quality assessment of MPEG video streams. Objective features are continuously extracted from compressed video streams on a frame-byframe basis; t...
The author examines the institutional originality of television in countries European Union. purpose study is to explain nature institution broadcasting, which better than anything else reflects idea a common home. A brief historical overview establishment Broadcasting Union and cooperation between national broadcasters Europe given. task identify dynamics trends development community context p...
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