| 摘要 |
<p>Disclosed is an image capture device capable of acquiring high-resolution still images from moving images with a simple process. The image capture device comprises an image acquisition unit; a memory unit; an estimate computation unit (200); and an image output unit (210). The image acquisition unit acquires added pixel values wherein pixel values of a plurality of pixels, which are included per received light unit, are added as received light units are sequentially pixel shifted while being superpositioned. The memory unit stores low resolution frame images from the added pixel values. The estimate computation unit (200) estimates the pixel value of each pixel included in a received light unit on the basis of a plurality of low-resolution frames. The image output unit (210) outputs a high-resolution frame image having higher resolution than the low-resolution frame images on the basis of the estimated pixel values. The estimate computation unit (200) derives a degree of change of adjacent added pixel values from among the plurality of added pixel values employed in the estimate of the pixels to be estimated, and estimates the pixel values of the pixels to be estimated on the basis of the degree of change.</p> |
