| 发明名称 | Super resolution image enhancement technique | ||
| 摘要 | A method for image enhancement may include selecting a plurality of patches of an image and determining at least one dimensionally reduced feature for each of the plurality of patches. The system may further determine a generally closest cluster from a set of clusters for each of the dimensionally reduced features and select a corresponding set of regression coefficients for each of the set of generally closest cluster. The system may also apply the selected set of regression coefficients to a corresponding patch to enhance the image. | ||
| 申请公布号 | US9589323(B1) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201514827030 | 申请日期 | 2015.08.14 |
| 申请人 | Sharp Laboratories of America, Inc. | 发明人 | Choudhury Anustup Kumar;Chen Xu;van Beek Petrus J. L. |
| 分类号 | G06K9/40;G06T3/40;G06K9/46;G06K9/34;G06T5/00 | 主分类号 | G06K9/40 |
| 代理机构 | Chernoff Vilhauer McClung & Stenzel, LLP | 代理人 | Chernoff Vilhauer McClung & Stenzel, LLP |
| 主权项 | 1. A method for image enhancement comprising: (a) selecting a plurality of patches of an image; (b) determining at least one feature for each of said plurality of patches; (c) reducing the dimensionality of said at least one feature for each of said plurality of patches to determine a dimensionally reduced feature for each of said plurality of patches; (d) determining a generally closest cluster from a set of clusters based on said dimensionally reduced feature for each of said plurality of patches; (e) identifying a corresponding set of regression coefficients for each of said generally closest cluster; (f) applying said selected regression coefficients to a corresponding said patch to enhance said image. | ||
| 地址 | Camas WA US | ||