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Patent Searching and Data


Title:
CROSS-MODAL INFORMATION RETRIEVAL METHOD AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/155418
Kind Code:
A1
Abstract:
The disclosure relates to a cross-modal information retrieval method and device, and a storage medium. The method comprises: acquiring first modal information and second modal information; performing feature fusion on a modal feature of the first modal information and a modal feature of the second modal information, and determining a first fused feature corresponding to the first modal information and a second fused feature corresponding to the second modal information; and determining the degree of similarity between the first modal information and the second modal information on the basis of the first fused feature and the second fused feature. In the cross-modal information retrieval scheme provided by the embodiments of the disclosure, an intrinsic connection between cross-modal information is considered in the process of cross-modal information retrieval, thereby improving the accuracy of a cross-modal information retrieval result.

Inventors:
WANG ZIHAO (CN)
LIU XIHUI (CN)
SHAO JING (CN)
LI HONGSHENG (CN)
SHENG LV (CN)
YAN JUNJIE (CN)
WANG XIAOGANG (CN)
Application Number:
CN2019/083636
Publication Date:
August 06, 2020
Filing Date:
April 22, 2019
Export Citation:
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Assignee:
SHENZHEN SENSETIME TECH CO LTD (CN)
International Classes:
G06K9/62
Foreign References:
CN105760507A2016-07-13
CN107562812A2018-01-09
US20130226892A12013-08-29
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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