发明名称 |
SYSTEM AND METHOD FOR EFFECTIVELY PERFORMING AN IMAGE CATEGORIZATION PROCEDURE |
摘要 |
A system for performing an image categorization procedure includes an image manager with a keypoint generator, a support region filter, an orientation filter, and a matching module. The keypoint generator computes initial descriptors for keypoints in a test image. The support region filter and the orientation filter perform respective filtering procedures upon the initial descriptors to produce filtered descriptors. The matching module compares the filtered descriptors to one or more database image sets for categorizing said test image. A processor of an electronic device typically controls the image manager to effectively perform the image categorization procedure. |
申请公布号 |
EP2803017(A1) |
申请公布日期 |
2014.11.19 |
申请号 |
EP20130749138 |
申请日期 |
2013.02.04 |
申请人 |
SONY CORPORATION |
发明人 |
YU, LIANGYIN;LIU, MING-CHANG;HUANG, KUANG-MAN |
分类号 |
G06K9/00;G06K9/62 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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