디지털 영상장비 및 화질관련 ASIC 을 개발하는 데 있어서 영상의 화질개선을 위한 보다 과학적이고 객관적인 개발 방법 및 영상 품질 평가 방법의 개발이 필요하다. 본 논문에서는 LG PDP 60", DTV 에 장착되는 ASIC 에 적용된 화질 개선 알고리즘 개발을 중심으로 다양한 종류의 영상장비 생산 현장에서 컬러과학 및 이미징과학에 대한 전문 지식이 없이 쉽게 알고리즘을 개발하고, 개발된 알고리즘을 관찰자 실험을 통해 평가, 분석할 수 있도록 개발한 컬러이미징 지원도구$(MagicQuality^{TM})$에 대하여 설명한다.
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