摘要 |
PURPOSE: To improve the display quality of a picture signal by providing a means for supplying a picture element value which corresponds to at least two motion vectors and whose movement is compensated and processing the picture value by means of a systematic statistical processing filter. CONSTITUTION: For supplying the picture value which corresponds to at least two motion vectors (±d and 0) and whose motion is compensated, line memory means (LM1 and LM2 ) and switch matrixes (SMX1 and SMX2 ) are provided. An averaging device AV receives the picture element value of the motion vector 0 which is not shifted by the motion vector, namely, zero, from the line memories LM1 and LM2 . A median filer MED receives the output of the averaging device AV, the picture value from the line memory means LM1 of the motion vector -d and the picture value from the line memory means LM2 of the motion vector +d. Thus, a satisfactory insertion result can be obtained. |