| 摘要 |
<P>PROBLEM TO BE SOLVED: To detect interactions between a user and an augmented-reality scene in real time. <P>SOLUTION: The interactions between the user and the augmented-reality scene results from the modification of the appearance of an object present in an image. After a reference model is created in an initialization phase (110) and processed (115), the attitude of the object in the image is determined (135) and a comparison model is extracted from the image (160). The reference and comparison models are compared (170) by the determined attitude of the object, and, in response to the comparison step, the interactions are detected. <P>COPYRIGHT: (C)2010,JPO&INPIT |
