公开(公告)号：US12211314B2

公开(公告)日：2025-01-28

申请号：US17610148

申请日：2021-01-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Honghong Jia ,  Fengshuo Hu ,  Jingru Wang

IPC: G06V40/16 ,  G06V10/75 ,  G06V10/77 ,  G06V40/20

Abstract: Provided is a control method including obtaining a first image; performing face recognition and gesture recognition on the first image; turning on a gesture control function when a first target face is recognized from the first image and a first target gesture is recognized from the first image; and returning to the act of obtaining the first image when the first target face is not recognized from the first image or the first target gesture is not recognized from the first image.

公开(公告)号：US12008793B2

公开(公告)日：2024-06-11

申请号：US17426110

申请日：2021-01-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Fengshuo Hu ,  Bingchuan Shi ,  Rui Zheng

IPC: G06T7/70 ,  G06V10/25 ,  G06V20/40 ,  G06V20/52 ,  G06V40/20

CPC classification number: G06V10/25 ,  G06T7/70 ,  G06V20/40 ,  G06V20/52 ,  G06V40/20

Abstract: An object behavior analysis method includes: acquiring multiple frames of images to be processed from a video of a target scene; detecting at least one first-type object in any frame of image to be processed, and determining key point information of any first-type object; determining key point merging information of any first-type object in a present image according to key point information of first-type objects in the present image and a reference image group, the present image being any frame of image to be processed during present processing, and the reference image group including at least one frame of image to be processed before the present image; and determining a behavior analysis result of any first-type object in the present image according to the key point merging information of the first-type object in the present image.

公开(公告)号：US11809701B2

公开(公告)日：2023-11-07

申请号：US17626683

申请日：2021-03-12

Applicant: BOE Technology Group Co., Ltd.

Inventor： Rui Zheng ,  Fengshuo Hu ,  Honghong Jia

IPC: G06F3/048 ,  G06F3/04883

CPC classification number: G06F3/04883

Abstract: A handwriting forming method, a handwriting forming apparatus, and an electronic device are provided. The method includes: determining a group of plurality of trajectory points according to a plurality of sampling points on a writing path on a working surface of a touch device, and obtaining trajectory information of each of the plurality of trajectory points, and the trajectory information including a coordinate, a flag bit and a pressure value; establishing a plurality of trajectory units in a raindrop shape corresponding to the plurality of trajectory points based on the trajectory information; determining a connection mode between trajectory units corresponding to adjacent trajectory points based on the trajectory information; and calculating connection points of the trajectory units according to the connection mode, and filling a polygon formed by the connection points of the trajectory units corresponding to the adjacent trajectory points, so as to form a handwriting for displaying.

公开(公告)号：US11789604B2

公开(公告)日：2023-10-17

申请号：US17763704

申请日：2021-03-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Honghong Jia ,  Fengshuo Hu

IPC: G06F3/04883 ,  G06F3/0354 ,  G06F18/2411

CPC classification number: G06F3/04883 ,  G06F3/03545 ,  G06F18/2411

Abstract: A handwriting processing method, a handwriting processing device and a non-transitory storage medium. The handwriting processing method includes: acquiring a handwriting point group corresponding to a stroke on a working surface of a touch device, the handwriting point group including a plurality of handwriting points arranged in sequence, and data of each handwriting point in the plurality of handwriting points including a coordinate and an action type, determining a plurality of model patterns corresponding to the plurality of handwriting plurality of model patterns being in one-to-one correspondence with the plurality of handwriting points; and sequentially connecting the plurality of model patterns, to determine a handwriting track for displaying corresponding to the handwriting point group.

公开(公告)号：US11580971B2

公开(公告)日：2023-02-14

申请号：US16840716

申请日：2020-04-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fengshuo Hu

IPC: G10L15/22 ,  G06V40/16

Abstract: The present disclosure provides a photo album management method. The method includes obtaining voice search information from a user, performing intent recognition on the voice search information to obtain an intent recognition result which indicates an intent of the user for a photo album, obtaining a voiceprint feature from the voice search information to determine identity information of the user, sending the intent recognition result and the identity information of the user, and opening the photo album according to the intent recognition result and the identity information.