In order to display the magnitude of the deviation unambiguously when checking digital television signals and, at the same time, to obtain the reference to the picture content of the television signal to be monitored, it is proposed to key coloured markings into the luminance component of the reference signal at the deviating points in the television raster.
申请公布号
DE4417304(C1)
申请公布日期
1995.02.02
申请号
DE19944417304
申请日期
1994.05.18
申请人
INSTITUT FUER RUNDFUNKTECHNIK GMBH, 80939 MUENCHEN, DE