PARALLEL PROCESSING DEVICE

摘要

PURPOSE: To interpolate digital data and to more quickly generate a new pixel value by highly efficiently inserting properly corrected pixels into an image consisting of plural pixels arranged in parallel along plural parallel lines. CONSTITUTION: A main clock 10 controls the output of image pixel data from a storage device 12 for storing original data through a signal line 11. The pixel data outputted from the device 12 are supplied to an interpolation module 16 through a signal line 23. The main clock supplies an input timing signal to the module 16 through a signal line 13 and the input timing signal is supplied also to a coefficient source module 18 through a signal line 19. A storage device may be used as the module 18. The storage device may have a set of previously calculated coefficients to be accessed as a format of a lookup table or may have plural tables having fixed values.