Image signal interpolating circuit.

摘要

There is disclosed an image signal interpolating circuit comprising a plurality of integrated circuits 31, each integrated circuit 31 including therein memories 40 to 43 for holding respective pixel data of 2x2 dots, operational or computational elements 44 to 47 for calculating interpolated values on the basis of respective pixel data of 2x2 dots, and an input/output control section 36. Such plurality of integrated circuits are arrayed to calculate interpolated values between respective pixels of a pixel block comprised of pixels of 2nx2m dots.