colour separation filter 分色滤色镜
photographic colour separation 照相分色
colour separation system 色分离系统
N the division of a coloured original into cyan, magenta, yellow, and black so that plates may be made for print reproduction. Separation may be achieved by electronic scanning or by photographic techniques using filters to isolate each colour 分色 [printing]
This paper describes the essential concept and modelling of video signal in 3-d frequency domain, and from the point analyses the feathers of the brightness-colour separation filter.
本文阐述了电视信号三维频域的建立及其基本概念，并从三维频域的角度对亮色分离滤波器特性进行了分析。
These results may be used in the digital separation, digital demodulation and digital transformation of colour composite video, signals.
所得结果可用于彩色全电视信号的数字分离、解调和数字传送。
Good baking effect, heating wire imported from Japan. Colour with clear separation from beginning to end.
烘烤效果好，采用日本进口电热丝，从头至尾色泽均匀一致；
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