| 摘要 |
<p>A method for estimating an area point spread function (230) of an image area (225) includes the steps of: dividing the image area (225) into a plurality of area blocks (227); and estimating the area point spread function (230) of the image area (225) using a PSF cost function that sums the fidelity terms of at least two of the area blocks (227). The image area (225) can be an entire photograph (14), an image block (222) or a group of photographs (850).</p> |
