PICTURE SIGNAL PROCESSING CIRCUIT,申请号KR19890007601-传众专利搜索

PICTURE SIGNAL PROCESSING CIRCUIT

申请公布号：KR920004123(B1)

申请号：KR19890007601

申请日期：1989.06.02

申请公布日期：1992.05.25

申请人：

HITACHI, LTD.;MITSUBISHI ELECTRIC CORP.

发明人：MASATO, SUKIYAMA;NAKAKAWA, ISAO;KASEJAWA, TATASHI;HIRAHATA, SIKERU;MURATA, TOSHINORI;KURASHITA, TAKUJI;ARAI, IKUYA;KAIJAKI, KAZHIRO;MASAHARU, YAO

分类号：H04N9/64;H04N9/77;H04N9/78

主分类号：H04N9/64

摘要：In a motion-adaptive television signal processor, a field as a reference for a moving picture signal includes a signal delayed by a frame memory or a field memory. A non-standard signal is beforehand processed so as to separate Y and C signals, and the signal thus processed is input to a motion-adaptive processor to thereby reduce a deviation in center of gravity between a still picture signal and a moving picture signal on the timebase to thereby suppress unnatural motion of the picture.