| 发明名称 |
SYSTEM AND METHOD FOR DETERMINING ROTATION INVARIANT FEATURE DESCRIPTORS FOR POINTS OF INTEREST IN DIGITAL IMAGES |
| 摘要 |
A system and method for determining rotation invariant feature descriptors for points of interest in digital images for image matching are disclosed. In one embodiment, a point of interest in each of two or more digital images is identified. Further, the digital images are transformed to change location of the point of interest in each of the digital images to a principal point. Furthermore, a rotation invariant feature descriptor is determined for the point of interest in each of the transformed digital images for image matching. |
| 申请公布号 |
US2016005172(A1) |
申请公布日期 |
2016.01.07 |
| 申请号 |
US201414459330 |
申请日期 |
2014.08.14 |
| 申请人 |
ITTIAM SYSTEMS (P) LTD. |
发明人 |
THANGUDU NAVEEN KUMAR;KADARAMANDALGI SHIREESH;KONDA PREETHI |
| 分类号 |
G06T7/00;G06K9/46;G06K9/62 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining rotation invariant feature descriptors for points of interest in digital images for image matching, comprising:
identifying a point of interest in each of at least two digital images; transforming the at least two digital images to change location of the point of interest in each of the at least two digital images to a principal point; and determining a rotation invariant feature descriptor for the point of interest in each of the at least two transformed digital images for image matching. |
| 地址 |
Bangalore IN |
