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公开(公告)号:DE3585939D1
公开(公告)日:1992-06-04
申请号:DE3585939
申请日:1985-07-30
Applicant: IBM
Inventor: ANDERSON KAREN LOUSE , PENNEBAKER WILLIAM BOONE , PENNINGTON KEITH SAMUEL
IPC: G06T1/00 , G06T3/40 , H04N1/393 , G06F15/62