| 发明名称 |
NOVEL CRITERIA FOR GAUSSIAN MIXTURE MODEL CLUSTER SELECTION IN SCALABLE COMPRESSED FISHER VECTOR (SCFV) GLOBAL DESCRIPTOR |
| 摘要 |
A wireless communication device includes a processor configured to execute an image query. The image query utilizes cluster selection criteria for a cluster-aggregation based vectorization of a set of local features based on a quantity of top local features having the highest posteriori probability values. The cluster selection criterion is measured as the summation of the posteriori probability values of the top local features. The quantity of top local features is determined by a predetermined integer value greater than one. |
| 申请公布号 |
US2014198998(A1) |
申请公布日期 |
2014.07.17 |
| 申请号 |
US201414151657 |
申请日期 |
2014.01.09 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Srivastava Gaurav;Li Zhu;Nagar Abhishek;Saxena Ankur;Ma Zhan;Fernandes Felix Carlos |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A wireless communication device comprising:
a processor configured to: execute an image query utilizing cluster selection criterion for a cluster-aggregation based vectorization of a set of local features based on a quantity of top local features comprising the highest posteriori probability values, wherein the cluster selection criterion is measured as the summation of the posteriori probability values of the top local features, wherein the quantity of top local features is determined by a predetermined integer value greater than one. |
| 地址 |
Suwon-si KR |
