| 摘要 |
PURPOSE: A method for encoding and decoding camera information for compositing stereoscopic real moving picture information and a computer graphic image is provided to store location moving information and camera viewpoint change information together with contents, thereby easily and accurately combining the contents with the computer graphic image. CONSTITUTION: Camera information(310) of the corresponding frame of an image currently being photographed is sensed and inputted. A difference in each component between camera information of the current frame and camera information of the previous frame is calculated for obtaining camera change information(330) between the frames. The camera change information is encoded for compressively storing image contents and the encoded camera information. The encoded camera information if the corresponding frame is updated to the camera information of the previous camera information. |
