| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent an error caused by the motion of an external object in an input device equipped with an image sensor, by using an inertial sensor such as an acceleration sensor or an angular velocity sensor. <P>SOLUTION: A video image processing module for extracting a motion vector related to an external video image, a motion sensing module for sensing the motion of a housing and estimating a posture of the housing, a control module for compensating the motion vector by using the estimated posture when the motion of the housing is sensed, and a transmission module for transmitting the compensated motion vector are included. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
