| 摘要 |
A moving image processing apparatus, includes a low-speed clock generation source to generate a low-speed clock signal of a first frequency, a high-speed clock generation source to generate a high-speed clock signal of a second frequency which is higher than the first frequency, an image data source to output progressive-type image data, a PI converter to convert the progressive-type image data output from the image data source into interlaced-type image data forming a field and to output the interlaced-type image data, and an arithmetic part to process the interlaced-type image output from the PI converter by use of only one of a pair of fields each formed by the interlaced-type image output from the PI converter. The high-speed clock generation source supplies the high-speed clock signal to the image data source and the PI converter, and the low-speed clock generation source supplies the low-speed clock signal to the arithmetic part.
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