6-2 IPベース放送サービス向け不可視マーカ方式映像品質自動監視システム(第6部門 マルチメディア通信)

抄録

A method of automatic quality monitoring for IP-based broadcasting service using invisible marker method is proposed. By embedding a low level, imperceptible test signal into broadcasting contents, highly accurate video quality estimation is possible. The proposed system is implemented to Linux PC. Picture quality degradation caused by packet loss can be detected as well as coding degradation.