전자공학회논문지A (Journal of the Korean Institute of Telematics and Electronics A)
- 제31A권10호
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- Pages.152-160
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- 1994
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- 1016-135X(pISSN)
고화질 텔레비젼용 이차원 필터 설계
Two dimensional filter design for HDTV
초록
Two dimensional interpolation filter for HD-MAC is designed with 1.0 .mu.m CMOS standard cells and verified by logic simulation. The interpolator uses FMH(FIR-Median Hybrid) filter. The median filter, which is the most complicated part of FMH filtre, is simply implemented by modifying Hadian-Sobel algorithm. the filter generates accurately the missed pixel data of luminance and chrominance with the worst case simulation condition at 27MHz clock rates.
키워드