IMAGE REPRODUCTION DEVICE AND IMAGE DATA REPRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To recover image data including erroneous data by a software processing using a comparatively low speed CPU. SOLUTION: This device is provided with a decoding circuit 110 for decoding an image signal In1, a frame memory 16 that stores an address signal Add1 corresponding to decoded image data D1, an input terminal 3 for receiving an image signal In2 of at least one preceding frame in the image signal In1, an error signal detection circuit 100 that detects whether or not the image signal In2 has an error, an error signal decoding circuit 111 that decodes image data including the error, a CUP 120 that recovers the image data including errors by software, a recovery memory 130 that stores recovered image data and a switch 140 that selects output data of the frame memory 16 or the recovery memory 130 and provides an output of the image signal to an output terminal 2.