Television – Camera – system and detail – With single image scanning device supplying plural color...
Reexamination Certificate
2003-06-24
2009-08-11
Ho, Tuan V (Department: 2622)
Television
Camera, system and detail
With single image scanning device supplying plural color...
C348S222100
Reexamination Certificate
active
07573515
ABSTRACT:
A reconstruction method based on a white-compensated luminance reconstruction and using filter weights referred to as smartgreen-parameters is proposed. An aliasing free luminance signal, even at the multiples of the sample frequency and in case of a camera without optical low pass filter is achieved. Moreover this white-compensated luminance-signal is free of signal distortion. The proposed method allows a suitable low pass filter to be added or combined and a is particular well suited to implement a variety of abasing free color- and contour-filters. The RGB color signals are reconstructed using filter weights which can be chosen as a function of the heaviness of the sensor matrix and of the optical transfer of the camera.
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patent: WO 9904555 (1999-01-01), None
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Ho Tuan V
Koninklijke Philips Electronics , N.V.
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