Title:
METHOD AND DEVICE FOR RECOGNIZING IMAGE CONTENTS
Document Type and Number:
WIPO Patent Application WO/2017/075939
Kind Code:
A1
Abstract:
A method and device for recognizing image contents, wherein the method comprises: extracting a CNN characteristic of an image to be recognized (S101); inputting the image to be recognized to a pre-established image classifier set, and obtaining, according to the CNN characteristic of the image to be recognized, a probability value outputted by each image classifier in the image classifier set (S102); selecting at least one image classifier from the image classifier set as a target image classifier according to the probability value outputted by each image classifier (S103); determining the similarity of each image in the target image classifier to the image to be recognized, and selecting multiple images from the target image classifier as target images according to the similarities (S104); and marking the image to be recognized by using a class label corresponding to a class cluster in the target image classifier and an entity label corresponding to the target image in the target image classifier (S105). The method can improve the image recognition precision.
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Inventors:
LI XIANGLIN (CN)
Application Number:
PCT/CN2016/078568
Publication Date:
May 11, 2017
Filing Date:
April 06, 2016
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06F17/30; G06V10/82; G06V10/764
Foreign References:
| CN105354307A | 2016-02-24 | |||
| CN101661559A | 2010-03-03 | |||
| CN103207879A | 2013-07-17 | |||
| CN104766343A | 2015-07-08 | |||
| US20150310301A1 | 2015-10-29 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD (CN)
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