发明名称 |
3D CAPTION SIGNAL TRANSMISSION METHOD ANF 3D CAPTION DISPLAY METHOD |
摘要 |
<p>A method for transmitting a three-dimensional (3D) caption signal and caption display method are disclosed to three-dimensionally display caption text such that it fits a 3D image in a 3D display device. 3D caption box configuration information and caption text are generated to display a 3D caption within a 3D image, and the 3D caption box configuration information and the caption text are inserted into a video picture header region to code the image signal, and then, the image signal is transmitted. In the caption display method, a broadcast signal including a 3D image signal is received, and 3D caption box configuration information and caption text included in the broadcast signal are acquired. A caption image including 3D caption text disposed within a 3D caption box is then generated based on the 3D caption box configuration information and the caption text, and displayed.</p> |
申请公布号 |
KR20110118624(A) |
申请公布日期 |
2011.10.31 |
申请号 |
KR20117015560 |
申请日期 |
2009.09.23 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
SUH, JONG YEUL;KIM, KYUNG HO;KIM, JIN PIL;LEE, JOON HUI;SONG, JAE HYUNG;HONG, HO TAEK |
分类号 |
H04N13/00;H04N7/08 |
主分类号 |
H04N13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|