Image input system including solid image sensing section and signal processing section

摘要

An image input section and a signal processing section are provided. The image input section includes an array of pixel in which a plurality of pixels having a CMOS type photoelectric converting element for converting incident light to an electric signal are arranged in a matrix, and a data read-out circuit having the same number of A/D converters as the number of the pixels arranged in one row of the array of pixel and serving to convert the analog signal converted by the pixels into a digital signal and to output the digital signal. The signal processing section includes plurality of processors. Each of the processors includes a plurality of processing elements (PE) provided on the A/D converter provided in the data read-out circuit by one to one. Moreover, a plurality of PEs provided in each of the processors have the same data processing function in the same processor. Furthermore, the PEs in the processor carry out a signal processing in parallel in response to an instruction.