Video processing apparatus and method
The video processing apparatus includes a first de-interlacer (210) to de-interlace standard definition (SD)-level interlaced video signal into an SD-level progressive video signal by using spatial-temporal interpolation and output the SD-level progressive video signal, a scaler (220) to convert the...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The video processing apparatus includes a first de-interlacer (210) to de-interlace standard definition (SD)-level interlaced video signal into an SD-level progressive video signal by using spatial-temporal interpolation and output the SD-level progressive video signal, a scaler (220) to convert the SD-level progressive video signal into a high definition (HD)-level interlaced video signal and output the HD-level interlaced video signal, and a second de-interlacer (230) to de-interlace the HD-level interlaced video signal into a HD-level progressive video signal by using spatial interpolation and output the HD-level progressive video signal. Accordingly, an artifact ca be prevented from appearing at a vertical edge of an image. |
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