| 摘要 |
Provided is an off-center embedded media marker, which may have a form of an iconic marker printed outside the boundary of a region of interest in a document or other article and indicating an available media object or a function associated with the aforesaid region of interest. This marker is used by defining a sight element with the boundary shape of the marker near the edge of a viewable portion of a display, aligning the sight element with the marker and capturing an image of a predetermined region of the document without using a visible region boundary on the hardcopy document. The media or function associated with the marker is automatically determined by performing a feature-based analysis of the captured image similarly to the techniques developed in connection with the conventional embedded media markers. Upon the determination, the associated media is retrieved of the associated function is performed. |
