| 摘要 |
<p>PROBLEM TO BE SOLVED: To track a human face between frames.SOLUTION: A control device 104 repeatedly detects a pattern corresponding to a specific target from a plurality of images repeatedly obtained, and thereby tracks a target. The control device uses at least one of color or luminance of the target as reference information. On the basis of the reference information, an image of the target is repeatedly detected from a plurality of images, thereby tracking the image of the target. If tracking of the target cannot be performed after the tracking of the target is started, the control device controls so that tracking control is switched to tracking of the image of the target.</p> |
