| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce, when transmitting disparity information to be sequentially updated within a predetermined number of frame periods during which overlapping information is displayed, the data amount of the disparity information. <P>SOLUTION: A segment including disparity information to be sequentially updated during a subtitle display period is transmitted. On a reception side, disparity to be provided between a left eye subtitle and a right eye subtitle can be dynamically changed in conjunction with a change in image content. The disparity information is composed of disparity information of the first frame in the subtitle display period and disparity information of subsequent frames at update frame intervals. Therefore, the amount of transmission data can be reduced, and on the reception side, the capacity of a memory for holding the disparity information can be greatly conserved. <P>COPYRIGHT: (C)2012,JPO&INPIT |
