| 摘要 |
A post-processor circuit subjects color processing to an output data of an imaging device, that is, CCD. The post-processor circuit is provided with RGB measurement circuits. Measurement points are located before and after processing circuits. RGB data obtained at these measurement points are selectively captured into the RGB measurement circuits to make measurement. By doing so, color data at a required portion is measured without using software processing, therefore, the measurement result is simply and rapidly obtained.
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