| 摘要 |
PURPOSE:To make easy the constitution of an encoding processor by dividing a function into two of an encoding processing separated at every primary color and the encoding processing using the correlation of the color employing an intermediate code word. CONSTITUTION:Input devices 110a-110c of image informations independent in respective colors, prestep encoding processors 120a-120c independent in the respective colors, memory devices 130a-130c of intermediate code words independent in the respective colors are provided. With respect to the intermediate code words in these memory devices, an image processing can be executed by employing an image processor 140. Using a poststep encoding processor 150, the highly efficient encoding processing of the intermediate code words using the correlation between the respective colors is executed and the obtained code words are outputted by the use of an output device 160. Thereby, the highly efficient encoding processing can be executed without enlarging the scale of the processor.
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