| 发明名称 | Method and apparatus for detecting edge in image | ||
| 摘要 | A method and apparatus for detecting an image edge that detects an edge area from an input image is disclosed. The method of detecting the image edge includes removing noise of an input image, generating an intermediate image in which an edge area is accentuated based on the input image and the input image from which the noise is removed, determining a threshold value to be applied to the intermediate image through clustering the pixels of the intermediate image, and detecting an edge area from the intermediate image based on the threshold value. | ||
| 申请公布号 | US9245349(B2) | 申请公布日期 | 2016.01.26 |
| 申请号 | US201414157127 | 申请日期 | 2014.01.16 |
| 申请人 | SAMSUNG ELECTRONICS CO., LTD. | 发明人 | Heo Jin Gu |
| 分类号 | G06K9/40;G06T7/00 | 主分类号 | G06K9/40 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A method of detecting an image edge, the method comprising: removing noise of an input image; generating an intermediate image in which an edge area is accentuated based on the input image and the input image from which the noise is removed; determining a threshold value to be applied to the intermediate image through clustering pixels of the intermediate image; and detecting an edge area from the intermediate image, based on the threshold value. | ||
| 地址 | Gyeonggi-do KR | ||