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Video processing apparatus for processing pixel for generating high-picture-quality image, method thereof, and video printer to which they are applied
Video processing apparatus for processing pixel for generating high-picture-quality image, method thereof, and video printer to which they are applied
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机译:用于处理用于生成高画质图像的像素的视频处理设备,其方法以及应用了它们的视频打印机
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摘要
A video processing apparatus according to the present invention includes edge detecting means for detecting an edge direction of an image, coefficient selecting means for selecting a coefficient based on the edge direction detected by the edge detecting means, and filter means for filtering a frequency band by using a frequency characteristic corresponding to the coefficient selected by the coefficient selecting means, wherein the number of pixels of the image is enlarged twice.
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