DEVICE FOR INTERPOLATING IMAGES BY ESTIMATION AND COMPENSATION OF MOVEMENT, AND SYSTEM FOR CONVERTING TELEVISION STANDARDS BASED ON SAID DEVICE,申请号WO1989NL00028-传众专利搜索

DEVICE FOR INTERPOLATING IMAGES BY ESTIMATION AND COMPENSATION OF MOVEMENT, AND SYSTEM FOR CONVERTING TELEVISION STANDARDS BASED ON SAID DEVICE

申请公布号：WO8910600(A1)

申请号：WO1989NL00028

申请日期：1989.04.26

申请公布日期：1989.11.02

申请人：

N.V. PHILIPS' GLOEILAMPENFABRIEKEN

发明人：LAMNABHI, MOUSTANIR;LHUILLIER, JEAN-JACQUES

分类号：G06T7/20;G06T13/00;H04N7/01

主分类号：G06T7/20

摘要：Said device is based on a block motion estimation unit (10) for forming motion vectors alloted to picture element blocks and on an interpolation unit (120) for forming an image according to said motion vectors. Said device also includes an allocation unit (50) for allocating to each picture element one vector chosen from a choice of motion vectors (D1, D2,... DL) elaborated by the estimation unit. Application: standard conversion.