| 摘要 |
<p>The present invention relates to a digital video camera (1) for finding a correct focus setting when capturing a video image stream of a scene. The digital video camera comprising: a photo sensor (7) having a plurality of pixels; a focusing device (3) arranged to set a focus of the digital video camera (1); a processing unit (8) arranged to process pixel data from a first subset (24) of the pixels such that image frames of said video image stream are rendered; an array (20) of optical elements (22) covering a second subset (26) of the pixels, wherein said processing unit (8) further is arranged to process pixel data from said second subset (26) of said plurality of pixels such that information pertaining to distance to one or more objects in said scene is extracted, wherein said focusing device (3) is arranged to set the focus of the digital video camera (1) based on said information pertaining to distance to one or more objects.</p> |
