| 发明名称 | Method and apparatus for improving depth of field (DOF) in microscopy | ||
| 摘要 | A method for improving depth for field (DOF) in microscopic imaging, the method comprising combining a sequence of images captured from different focal distances to form an all-focus image, comprising computing a focus measure at every pixel, finding the largest peaks at each position in the focus measure as multiple candidate values and blending the multiple candidates values according to the focus measure to determine the all-focus image. | ||
| 申请公布号 | US8988520(B2) | 申请公布日期 | 2015.03.24 |
| 申请号 | US201213553265 | 申请日期 | 2012.07.19 |
| 申请人 | Sony Corporation | 发明人 | Liu Ming-Chang;Robertson Mark |
| 分类号 | H04N9/47;G02B21/24;G02B21/36;H04N19/00 | 主分类号 | H04N9/47 |
| 代理机构 | Moder Taboada | 代理人 | Moder Taboada |
| 主权项 | 1. A method for improving depth for field (DOF) in microscopic imaging, the method comprising: combining a sequence of images captured from different focal distances to form an all-focus image, comprising: computing a focus measure at every pixel of each image of the sequence of images; finding one or more largest peaks of a one-dimensional function applied to the focus measure at each position in the focus measure as multiple candidate values; and blending the multiple candidate values according to the focus measure to determine a pixel value for the all-focus image and repeating for every pixel. | ||
| 地址 | Tokyo JP | ||