HIGH SPEED PICTURE PROCESSOR

摘要

PROBLEM TO BE SOLVED: To provide a high speed picture processor capable of quickly processing a basic picture arithmetic operation in a simple circuit constitution. SOLUTION: A parallel processing mechanism 14 constituted of plural arithmetic elements 400 arrayed in a plural lines and columns is provided with a data bus 17 for transferring data to an arithmetic element 400. The data bus 17 is provided with plural column directional data transferring data lines 170 corresponding to the respective columns and plural line directional data transferring data lines 180 corresponding to the respective lines. The respective directional rata transferring data lines 170 are connected to the corresponding one line directional data transferring data line 180, and the column directional data transferring data line and the line directional data transferring data line are used for the data transfer as the common data line. Also, a light receiving element array 11 as a picture reading part and an A/D converter array 13 are connected to the parallel processing mechanism 14.