http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
시각특성기반 FM 스크린에 의한 잉크젯 프린터의 측색적 색재현
이상남(Lee Sang Nam),이을환(Lee Eul Hwan),김종필(Kim Jong Pil),안석출(Ahn Suk Chul),박희윤(Park Hee Youn),최환언(Choi Hwan Eon) 한국화상학회 1998 한국화상학회지 Vol.4 No.1
N/A There are several methods to halftone continuous image. The widespread methods are dithering and error-diffusion. Non-linear color transform by using neural network depends on halftoning methods. Error diffusion has jump of tone in the middle tone area. This affects teaming of neural network and results in increasing color difference. In this paper, we apply FM screen based on visual characteristic to color image. Tone density curve of FM screen is better than that of error diffusion. As a result, using FM screen as halftoning method affects colorimetric color reproduction by neural network and results in decreasing color difference.