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首页> 外文期刊>Multimedia Tools and Applications >Modified quality video: transmission control protocol (TCP) friendly for controlling a congestion
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Modified quality video: transmission control protocol (TCP) friendly for controlling a congestion

机译：改进的质量视频：传输控制协议（TCP）用于控制拥塞的友好

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Real-time data transmission through telepresence surgery consideration as an important issue due to using low video quality transmission techniques for transferring video data. Many types of research have been conducted on real-time video transmission but very few have been focused on surgical telepresence and improving video quality during the surgery. The main aim of this research is used to improve the video quality by improving the path quality which the video data is transferred. The proposed system consists of a Transmission Control Protocol (TCP) Friendly for controlling congestion while selecting the best quality of path for transmitting the video data. It selects the best quality of path that is less likely to be affected by network impairments and provides a higher priority to the TCP friendly packets than the non-TCP friendly packets. Results for the end video quality has been improved by 4.2 dB compared to the state of art based on path quality, PSNR and Packet Traffic are based on congestion and also the processing time has been improved by 9 similar to 13 Frames per Second on average against 5 similar to 9 Frames per Second of the state of art. The proposed system makes sure that the packets are sent through the best path and that is done by giving the TCP friendly packets higher priority than non-TCP friendly packets, also considers the available bandwidth, loss rates and other parameters that are utilized in other systems. In addition to the state of art, it adds congestion factor and makes sure that only the path with minimum distortion was used to send maximum data so that the receiver site can handle the transmitted data.
机译：由于使用低视频质量传输技术来转移视频数据，通过远程呈现手术考虑实时数据传输作为一个重要问题。已经在实时视频传输上进行了许多类型的研究，但很少很少集中在手术期间的外科妖怪和改善视频质量。该研究的主要目的用于通过改善传输视频数据的路径质量来改善视频质量。所提出的系统包括用于控制拥塞的传输控制协议（TCP），同时选择用于传输视频数据的最佳质量。它选择不太可能受到网络障碍影响的最佳路径质量，并为TCP友好数据包提供更高的优先级，而不是非TCP友好数据包。与基于路径质量的最新技术相比，结束视频质量的结果已得到改善，PSNR和分组业务基于拥塞，并且处理时间已经提高了9个类似于每秒13帧的平均值5类似于每秒9帧的艺术状态。建议的系统确保数据包通过最佳路径发送，这是通过提供比非TCP友好数据包更高的优先级完成的，也考虑了其他系统中使用的可用带宽，丢失率和其他参数。 。除了现有技术之外，它还增加拥塞因子，并确保仅使用具有最小失真的路径来发送最大数据，使得接收器站点可以处理传输的数据。

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