首页> 外国专利> Wireless video transmission device, a signal generation device and wireless video transmission and reception system and wireless video reception device, signal generation and signal correction apparatus correction apparatus

Wireless video transmission device, a signal generation device and wireless video transmission and reception system and wireless video reception device, signal generation and signal correction apparatus correction apparatus

机译:无线视频传输设备,信号生成设备以及无线视频传输和接收系统以及无线视频接收设备,信号生成和信号校正设备校正设备

摘要

Signal generator for adding the serial number information indicating the order of generation in order to generate a packet including the information obtained by encoding the video signal in units of the video signal in the vertical period of the predetermined number, and generates a packet, and to wirelessly receive If it includes determining the packet loss detecting circuit loss of packets, and a memory for storing the video signal by detecting the serial number information attached to the packet, packet loss is not detected in the missing packet detection circuit , when the back is held in memory at least a portion of the video signal decoded, missing packets are detected in the missing packet detection circuit, and the signal decoding apparatus for outputting a video signal stored in the memory, can be less noticeable image distortion due to transmission errors with a simple circuit configuration.
机译:信号发生器,用于添加指示生成顺序的序列号信息,以便生成包括通过在预定数目的垂直周期中以视频信号为单位对视频信号进行编码而获得的信息的分组,并生成分组。无线接收如果确定包括丢包检测电路的丢包检测电路,以及通过检测附着在该包上的序列号信息来存储视频信号的存储器,则在丢失的包检测电路中未检测到包丢失,通过将至少一部分解码后的视频信号保存在存储器中,在丢失包检测电路中检测到丢失包,并且用于输出存储在存储器中的视频信号的信号解码设备由于传输错误而导致的图像失真较小。简单的电路配置。

著录项

  • 公开/公告号JPWO2005060262A1

    专利类型

  • 公开/公告日2007-12-13

    原文格式PDF

  • 申请/专利权人 三洋電機株式会社;

    申请/专利号JP20050516275

  • 发明设计人 網野 忠;

    申请日2004-11-05

  • 分类号H04N7/26;

  • 国家 JP

  • 入库时间 2022-08-21 20:16:53

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