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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12499150 B1

PDFFull Text
Date of Patent:
Dec. 16, 2025

Filed:

Apr. 22, 2024

Image encoder training method and apparatus, device, and medium

Applicant:

Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;

Inventors:

Sen Yang, Shenzhen, CN;

Jinxi Xiang, Shenzhen, CN;

Jun Zhang, Shenzhen, CN;

Xiao Han, Shenzhen, CN;

Assignee:

TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Tuankhanh D Phan

Int. Cl.
CPC ...
G06V 10/762 (2022.01); G06F 16/535 (2019.01); G06F 16/55 (2019.01); G06F 16/56 (2019.01); G06V 10/26 (2022.01); G06V 10/46 (2022.01); G06V 10/74 (2022.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01);
U.S. Cl.
CPC ...
G06F 16/535 (2019.01); G06F 16/55 (2019.01); G06F 16/56 (2019.01); G06V 10/26 (2022.01); G06V 10/46 (2022.01); G06V 10/761 (2022.01); G06V 10/762 (2022.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 2201/03 (2022.01);
Abstract

Provided is a method for searching for a whole slide image performed by a computer device, which relate to the field of artificial intelligence. The method includes: cropping a whole slide image into a plurality of tissue images; generating, through an image encoder, image feature vectors respectively corresponding to the plurality of tissue images; clustering the image feature vectors respectively corresponding to the plurality of tissue images, to determine at least one key image from the plurality of tissue images; querying, based on image feature vectors respectively corresponding to the at least one key image, a database to obtain at least one target image package corresponding to the at least one key image; and determining a whole slide image to which at least one candidate tissue image comprised in the at least one target image package respectively belongs as a final search result.

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