| 摘要 |
Incident light is analyzed into a cyan light component, a yellow light component and a white light component covering spectrum characteristics of the cyan and yellow light components. The three light components are converted into electric signals by one or more image pick-up devices and the electric signals are separated into a cyan signal, a yellow signal and a white signal. A matrix circuit comprising color filters arranged in a predetermined pattern is provided for synthesizing the cyan, yellow and white signals into a luminance signal and two types of color difference signals.
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