公开(公告)号：US20250157116A1

公开(公告)日：2025-05-15

申请号：US18839310

申请日：2023-02-13

Applicant: Lemon Inc.

Inventor： Weihong ZENG ,  Xu WANG ,  Jing LIU ,  Shen SANG ,  Haishan LIU

IPC: G06T13/40 ,  G06T11/60

Abstract: Embodiments of the invention provides a sticker generation method and device, an electronic device, a computer readable storage medium, a computer program product and a computer program. The method comprises: obtaining a material image of a target component on an avatar, the target component being in motion in a sticker comprising the avatar; determining a global position of the target component according to the material image; determining a periodic motion amplitude of the target component in the sticker; generating the sticker according to the material image, the global position, and the periodic motion amplitude. Therefore, a dynamic effect of components in the sticker is achieved, a user does not need to master a specific software and use complex skills to perform vertex layout and movement, and a specific model file does not need to be involved. Thus, the sticker making difficulty is reduced, the sticker making efficiency is improved, and better user experience is achieved.

公开(公告)号：US20240402894A1

公开(公告)日：2024-12-05

申请号：US18679217

申请日：2024-05-30

Applicant: Beijing Zitiao Network Technology Co., Ltd. ,  Lemon Inc.

Inventor： Lijuan YU ,  Kewei CHEN ,  Kexin LIN ,  Qingyu CHEN ,  Haishan LIU ,  Shengru WANG

IPC: G06F3/04845 ,  G06F3/0482

Abstract: An effect processing method and apparatus, an electronic device, and a storage medium. The processing method includes: displaying an effect processing page, the effect processing page displaying an image to be processed; in response to an addition trigger operation for an effect processing identifier in the effect processing page, determining an effect processing tool corresponding to the effect processing identifier, and determining an effect processing mode corresponding to the effect processing tool; and, in response to a plurality of effect processing modes existing, generating an effect processing item corresponding to each of the plurality of effect processing modes, displaying the effect processing item in the effect processing page, and displaying an effect image obtained by applying effect processing modes corresponding to a plurality of effect processing items to the image to be processed.

公开(公告)号：US20240290023A1

公开(公告)日：2024-08-29

申请号：US18570571

申请日：2022-10-21

Applicant: Lemon Inc

Inventor： Weihong ZENG ,  Xu WANG ,  Jing LIU ,  Shen SANG ,  Haishan LIU

IPC: G06T13/40 ,  G06T7/246 ,  G06T7/55 ,  G06T7/64 ,  G06T19/20 ,  G06V40/16

CPC classification number: G06T13/40 ,  G06T7/248 ,  G06T7/55 ,  G06T7/64 ,  G06T19/20 ,  G06V40/171 ,  G06T2207/30201 ,  G06T2219/2021

Abstract: An image processing method and apparatus, an electronic device, and a computer-readable storage medium are provided. The image processing method includes: in response to having detected a detection object, acquiring current feature information of the detection object; acquiring limit deformation information of the target feature, wherein the limit deformation information is obtained by calculating a target virtual sub-image when the target feature is in at least one limit state; determining movement information of a feature point in an initial virtual image based on the limit deformation information and the current feature information, wherein the initial virtual image is obtained by superimposing a plurality of virtual sub-images; and driving, according to the movement information, the feature point in the initial virtual image to move, so as to generate the current virtual image corresponding to the current state.