NETWORK OPTIMIZATION METHOD AND APPARATUS, IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM - BEIJING SENSETIME TECH DEVELOPMENT CO LTD

Title:

NETWORK OPTIMIZATION METHOD AND APPARATUS, IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2020/147414

Kind Code:

A1

Abstract:

The present disclosure relates to a network optimization method and apparatus, an image processing method and apparatus, and a storage medium. The network optimization method comprises: acquiring an image sample group; acquiring first features and second features of images in the image sample group, and using the first features of the images to obtain a first classification result; carrying out feature exchange processing on the images in the image sample group to obtain new image pairs; obtaining a first loss value of the first classification result, a second loss value of the new image pairs, and a third loss value of first features and second features of the new image pairs by means of a preset manner; and regulating parameters of a neural network at least according to the first loss value, the second loss value and the third loss value until a preset requirement is met. The embodiments of the present disclosure can effectively improve the precision of identity identification.

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Inventors:

GE YIXIAO (CN)
SHEN YANTAO (CN)
CHEN DAPENG (CN)
WANG XIAOGANG (CN)
LI HONGSHENG (CN)

Application Number:

PCT/CN2019/118922

Publication Date:

July 23, 2020

Filing Date:

November 15, 2019

Export Citation:

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Assignee:

BEIJING SENSETIME TECH DEVELOPMENT CO LTD (CN)

International Classes:

G06V10/764

Foreign References:

CN109101866A	2018-12-28
CN106778604A	2017-05-31
CN107704838A	2018-02-16
CN109190470A	2019-01-11
US20170308740A1	2017-10-26

Attorney, Agent or Firm:

LINDA LIU & PARTNERS (CN)

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