Proceedings of the Korea Society for Simulation Conference (한국시뮬레이션학회:학술대회논문집)
- 2000.04a
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- Pages.91-95
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- 2000
DESIGN OF A SCAN CONVERTER SUING SPLINE INTERPOLATION
스플라인 보간법을 이용한 스캔 변환기 설계
Abstract
The purpose of format conversion is to convert a wide range of personal computer video formats to a target format. Circuits for the conversion has been developed by means of interpolation techniques, such as zero-order interpolation, bilinear interpolation, and bisigmoidal interpolation. This paper proposes a scan converter using cubic splines. The converter was modeled in VHDL on Max+Plus II and implemented with an FPGA cpip. The circuit gives much better conversion performance than a scan converter with zero-order or linear interpolation.
Keywords