发明名称 |
Method of converting frame rate of video signal |
摘要 |
A method of converting a frame rate of a video signal includes the steps of: receiving a pulldown film sequence existing in or converted from a sequence of successive-in-time frames of the video signal, in which the pulldown film sequence comprises a plurality of diverse original frames each having a corresponding number of duplicate frames; modifying the original frames; performing estimation of at least one motion vector associated with the modified original frames; and interpolating new frames between the modified original frames in accordance with the motion vector. |
申请公布号 |
US8169541(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20080330733 |
申请日期 |
2008.12.09 |
申请人 |
NIU SHENG-CHUN;HUANG LING-HSIU;HIMAX MEDIA SOLUTIONS, INC. |
发明人 |
NIU SHENG-CHUN;HUANG LING-HSIU |
分类号 |
H04N7/01 |
主分类号 |
H04N7/01 |
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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