公开(公告)号：US20250078492A1

公开(公告)日：2025-03-06

申请号：US18819980

申请日：2024-08-29

Applicant: Douyin Vision Co., Ltd. ,  Lemon Inc.

Inventor： Gen ZHAN ,  Yabin ZHANG ,  Yiting LIAO ,  Junlin LI

IPC: G06V10/94 ,  G06F3/01 ,  G06V10/26 ,  G06V20/70

Abstract: The embodiments of the disclosure provides a method, apparatus, device and storage medium of target segmentation. The method includes: determining location information of a current viewpoint when a target user watches a target object; performing target segmentation on the target object at location of a viewpoint based on location information of a current viewpoint and a visual foundation model, to determine and present a current segmentation result; and in response to a segmentation end operation triggered by the target user for the current segmentation result, taking the current segmentation result as a target segmentation result corresponding to the target object. According to the technical solution of the embodiments of the disclosure, any target may be real-time segmented, meeting a user segmentation requirement, and the accuracy and efficiency of target segmentation are ensured.

公开(公告)号：US20250069185A1

公开(公告)日：2025-02-27

申请号：US18813778

申请日：2024-08-23

Applicant: Douyin Vision Co., Ltd. ,  Lemon Inc.

Inventor： Ziyao XU ,  Yi LIU ,  Shijie ZHAO ,  Junlin LI ,  Li ZHANG

IPC: G06T3/40

Abstract: An image processing method, an electronic device and a storage medium are provided. The method includes acquiring a first image; performing down-sampling processing on the first image to obtain a first down-sampled image; performing average pooling processing on pixels in the first down-sampled image to obtain a first pooled image; determining a plurality of pixel merging weights corresponding to pixels in the first down-sampled image; and performing pixel merging processing on the first down-sampled image and the first pooled image based on the plurality of pixel merging weights to obtain a second image.