| 发明名称 |
METHOD OF EXTRACTING FEATURE OF INPUT IMAGE BASED ON EXAMPLE PYRAMID, AND FACIAL RECOGNITION APPARATUS |
| 摘要 |
At least one example embodiment discloses a method of extracting a feature of an input image. The method includes constructing an example pyramid including at least one hierarchical level based on stored example images, generating a codebook in each of the at least one hierarchical level, calculating a similarity between the codebook and the input image, and extracting a feature of the input image based on the similarity. |
| 申请公布号 |
US2016078283(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514817389 |
申请日期 |
2015.08.04 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
HWANG Wonjun;KIM Wonjun;SUH Sungjoo;KIM Jungbae;HAN Jaejoon |
| 分类号 |
G06K9/00;G06K9/62 |
主分类号 |
G06K9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of extracting a feature of an input image, the method comprising:
constructing a example pyramid including at least one hierarchical level based on stored example images; generating a codebook in each of the at least one hierarchical level; calculating a similarity between the codebook and the input image; and extracting a feature of the input image based on the similarity. |
| 地址 |
Suwon-si KR |
