Patent ID: 6574008
Filing Date: 2003-06-03
Classification: G06T

Abstract:
An image processing device for overwriting a stored image with a newly inputted image data, comprising:an image input part that inputs a partial image; a data storage part that stores plural partial images containing an encoded partial image and an overwritten partial image; an overwriting part that executes the overwriting of the partial image read from the data storage part with the partial image inputted from the image input part and outputs the overwritten partial image; an encoding part that executes an image compression coding of the overwritten partial image and outputs the encoded partial image; a processing prediction part that executes a processing prediction for the overwritten partial image from the overwriting part; a determination part that determines which partial image, of the overwritten partial image and the encoded partial image, to write in the data storage part, on the basis of the processing prediction by the processing prediction part; and a decoding part that performs decoding processing being a reverse processing of the coding processing executed by the encoding part and outputs a decoded partial image, wherein the processing prediction part executes a prediction as to whether or not the overwriting is to be executed thereafter, and the data storage part stores the partial image determined by the determination part.