System and process for image rescaling using adaptive interpolation kernal with sharpness and de-ringing control
作者： Yong Huang
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摘要: A digital video rescaling system is provided. The includes an image data input configured to receive support pixels y 1 n and a sharpness control module generate parameter Kshp. further interpolated pixel generator use adaptive interpolation kernel s based on the pixels, adjust of at least partly upon also de-ringing unit ringing effect local feature Kfreq, output adjusted for display.
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