发明名称 |
Image scaling method and related apparatus |
摘要 |
An apparatus for scaling an input image is disclosed. The apparatus includes a resolution determining circuit and a scaler. The determining circuit determines the resolution of the input image. The scaler includes a scaling filter with an adjustable number of filter taps and scales the input image to output scaled pixels, wherein an amount of taps of scaling filter corresponds to the resolution of the input image.
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申请公布号 |
US8000552(B2) |
申请公布日期 |
2011.08.16 |
申请号 |
US20070684647 |
申请日期 |
2007.03.12 |
申请人 |
REALTEK SEMICONDUCTOR CORP. |
发明人 |
CHAO PO-WEI |
分类号 |
G06K9/32;G06K9/40;H04N5/00 |
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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