Image processing

This application claims priority to Great Britain application No. 9619173.9 filed Sep. 13, 1996 and Great Britain application No. 9707019.7 filed April 07, 1997. There is disclosed a method of processing digital image data, wherein cinematographic film is scanned to produce digital image data corresponding to the image(s) stored on the film; the digital image data is stored in data storage means; adjustments are made to the digital image data by a processor at the request of an operator; when an adjustment is requested by an operator the adjustment is compared to predetermined criteria; and a signal is generated if the adjustment requires the digital image data to be re-scanned from the film. There is also disclosed a method of processing digital image data, produced by scanning a plurality of frames of cinematographic film, wherein a region of a frame of digital image data is selected and that region is replaced with a computer generated image data.