Invention Grant
- Patent Title: Method for recognizing picture, method and apparatus for labelling picture, and storage medium
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Application No.: US15529425Application Date: 2015-12-10
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Publication No.: US10540563B2Publication Date: 2020-01-21
- Inventor: Xianglong Meng , Guoyi Liu , Shumin Han , Canxiang Yan , Yuning Du
- Applicant: Baidu Online Network Technology (Beijing) Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
- Current Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Nixon Peabody LLP
- Priority: CN201510408391 20150713
- International Application: PCT/CN2015/096981 WO 20151210
- International Announcement: WO2017/008435 WO 20170119
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G06T7/10 ; G06T7/70

Abstract:
A method for recognizing a picture, a method and an apparatus for labelling a picture, and a storage medium. The method for recognizing a picture comprises: acquiring a clothes picture labelled with a positioning key point and a clothes wearing region (S310); extracting, based on the locations of the clothes wearing region and the positioning key point, at least one picture region representing a feature region from the clothes picture (S320); and respectively acquiring feature information representing the feature region based on a region feature recognition model corresponding to the feature region (S330). By labelling the positioning key point, a picture representing a clothes content in the clothes picture is positioned, so that the interference of a background content in the clothes picture is reduced. On this basis, a picture region representing a feature region is extracted from a clothes picture based on a clothes wearing region and a labelled positioning key point, and then feature information on the feature region is acquired based on a corresponding region feature recognition model, thereby enhancing the accuracy and precision of recognizing the feature information on clothes in the clothes picture.
Public/Granted literature
- US20180114084A1 METHOD FOR RECOGNIZING PICTURE, METHOD AND APPARATUS FOR LABELLING PICTURE, AND STORAGE MEDIUM Public/Granted day:2018-04-26
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