US Patent 7551774 Image processing apparatus, and image processing method
Patent 7551774 was granted and assigned to Sony on June, 2009 by the United States Patent and Trademark Office.
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An image processing apparatus for correcting a hue and a saturation in an input video signal of a moving picture in real time is disclosed wherein the image processing apparatus includes an extracting unit for extracting the hue and the saturation from the input video signal, a determining unit for determining a correcting amount according to the hue and the saturation extracted in the extracting unit, and a correcting unit for correcting the hue and the saturation of the input video signal based on the determination result of the determining unit. Thereby, a desired signal portion of the input video signal is arbitrary corrected in response to the hue and saturation in real time.
US Patent 07551774 Image processing apparatus, and image processing method US Patent 7551774 Image processing apparatus, and image processing method
US Patent 07551774 Image processing apparatus, and image processing method
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