| 摘要 |
PURPOSE:To provide the image processor for which the sum of products is calculated at high speed and it is not necessary to enlarge a hardware so much. CONSTITUTION:Concerning the image processor for providing output image signals by providing a sum of products arithmetic circuit to provide respective output pixel data in the common image space of output image signals by calculating the sum of products concerning plural adjacent input pixel data in the common image space of input image signals and weight coefficients corresponding to the respective data and by processing the input image signals while using the sum of products arithmetic circuit, the sum of products arithmetic circuit is provided with storage means M and M21-M24 to store respective multiplied data provided by multiplying the plural adjacent input pixel data corresponding to the respective output pixel data and the weight coefficients corresponding to the respective input pixel data. |
