发明名称 |
Registration of separations |
摘要 |
Separations or images relating to film or other fields may be registered using a variety of features, such as, for example: (1) correcting one or more film distortions; (2) automatically determining a transformation to reduce a film distortion; (3) applying multiple criteria of merit to a set of features to determine a set of features to use in determining a transformation; (4) determining transformations for areas in an image or a separation in a radial order; (5) comparing areas in images or separations by weighting feature pixels differently than non-feature pixels; (6) determining distortion values for transformations by applying a partial distortion measure and/or using a spiral search configuration; (7) determining transformations by using different sets of features to determine corresponding transformation parameters in an iterative manner; and (8) applying a feathering technique to neighboring areas within an image or separation.
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申请公布号 |
US7272268(B2) |
申请公布日期 |
2007.09.18 |
申请号 |
US20050282675 |
申请日期 |
2005.11.21 |
申请人 |
WARNER BROS. ENTERTAINMENT, INC. |
发明人 |
PERLMUTTER KEREN O.;PERLMUTTER SHARON M.;WANG ERIC;KLAMER PAUL R.;COOKSON CHRISTOPHER J.;GASPARRI MASSIMILIANO |
分类号 |
G06K9/32;G06T3/00;G06T3/40;G06T5/00;H04N1/58;H04N5/262 |
主分类号 |
G06K9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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