公开(公告)号：US12026192B2

公开(公告)日：2024-07-02

申请号：US17781093

申请日：2021-04-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jingtao Xu ,  Shaonan Zhang

IPC: G06F7/00 ,  G06F16/532 ,  G06F16/538 ,  G06F16/583 ,  G06V10/40 ,  G06V10/774

CPC classification number: G06F16/532 ,  G06F16/538 ,  G06F16/583 ,  G06V10/40 ,  G06V10/774

Abstract: An image retrieval method, an image retrieval device, and an image retrieval system, which are used for image retrieval, are provided. The image retrieval method comprises: receiving a first original image (S100); extracting an image feature of the first original image to obtain a first feature code (S200); obtaining first target information according to the first feature code (S300); according to the first target information, searching for a first target painting set corresponding to the first target information in at least one of a painting library and a knowledge graph library, so as to obtain the first target painting set (S400); and outputting the first target painting set (S500).

公开(公告)号：US11126822B2

公开(公告)日：2021-09-21

申请号：US16550593

申请日：2019-08-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shaonan Zhang

IPC: G06K9/00 ,  G06F3/01 ,  G06T7/11 ,  G06N3/08

Abstract: The present disclosure provides a method and apparatus for obtaining a painting. The method includes receiving an acquired face image of a user who is viewing a current painting, analyzing a received face image to determine a target region on the current painting that the user is gazing, and obtaining at least one associated painting associated with the target region. According to the present disclosure, paintings are recommended according to the user's current preference, accuracy of painting recommendation is increased, and then the user experience is improved.

公开(公告)号：US11341735B2

公开(公告)日：2022-05-24

申请号：US16905588

申请日：2020-06-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jingtao Xu ,  Jianwen Suo ,  Xiangyang Liu ,  Tingting Wang ,  Shaonan Zhang ,  Bo Xu

IPC: G06V10/46 ,  G06F16/583 ,  G06K9/62 ,  G06T1/20 ,  G06T5/00 ,  G06V10/44

Abstract: This disclosure provides an image recommendation method, a client, a server, a computer system and a medium. The method includes acquiring an image, sending the acquired image to a server, such that the server extracts a scale invariant feature of the acquired image and performs retrieval of identical images according to the scale invariant feature of the acquired image, and such that the server extracts a multi-scale feature of the acquired image and performs retrieval of similar images according to the multi-scale feature of the acquired image, and receiving at least one recommended image. The at least one recommended image is based on result of the identical image retrieval and result of the similar image retrieval.

公开(公告)号：US11244490B2

公开(公告)日：2022-02-08

申请号：US16527742

申请日：2019-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dandan Feng ,  Feng Feng ,  Shaonan Zhang

IPC: G06T13/80 ,  G01F1/56 ,  G01F9/00

Abstract: The embodiments of the present application provide an image conversion method, an image conversion system, an input device, a display device and a non-transitory computer readable storage medium. The image conversion method comprises: receiving, by an input device, an airflow, and generating airflow information; obtaining, by a display device, dynamic parameters according to the airflow information; converting, by the display device, the static image into a dynamic image according to the dynamic parameters; displaying, by the display device, the converted dynamic image.