摘要 |
A method for decoding coded image data, and which includes receiving the coded image data, in which some of the coded image data includes identifier information of a reference image for specifying the reference image among previous images, and other coded image data does not include the identifier information of the reference image, and in which the some of the coded image data including the identifier includes a predetermined time, detecting the reference image based on the identifier information when the coded image data has the identifier information, and decoding the coded image data based on the detected reference image when the code image data includes the identifying information of the reference image, and decoding the coded image data based on the coded image data itself when the code image data does not include the identifying information.
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