公开(公告)号：US20250106483A1

公开(公告)日：2025-03-27

申请号：US18730674

申请日：2023-01-03

Applicant: Lemon Inc.

Inventor： Jingjie CHEN ,  Tianyang XU ,  Siyao YANG ,  Weikai LI ,  Zihao CHEN ,  Changhao OU ,  Yixin ZHAO ,  Yiling CHEN ,  Sang Hyup LEE ,  Yi YUE ,  Jie LIAO ,  Shengchuan SHI ,  Zixiong ZHANG ,  Quan WANG ,  Jian SUN ,  Aoyu WANG

IPC: H04N21/81 ,  G06T17/00 ,  H04N21/4223 ,  H04N21/472

Abstract: Provided in the present disclosure are a video generation method and apparatus, and a device and a storage medium. The method includes: firstly, when an application request for a target effect object has been received, acquiring location information of the current user; then, on the basis of the location information of the current user, determining a target place of interest (POI) corresponding to the current user; acquiring an effect resource of the target POI, and on the basis of the location information of the current user and location information of the target POI, determining a direction relationship between the current user and the target POI; on the basis of the direction relationship, displaying, on a photographic page, a photographic effect corresponding to the effect resource; and then on the basis of the photographic effect corresponding to the effect resource, generating a result video corresponding to the target effect object.

公开(公告)号：US20230132137A1

公开(公告)日：2023-04-27

申请号：US18089348

申请日：2022-12-27

Applicant: Lemon Inc.

Inventor： Shupeng ZHANG ,  Boheng QIU ,  Peng WANG ,  Jie LIAO

IPC: H04N5/265 ,  G06T7/194 ,  G06T5/00 ,  H04N5/262

Abstract: A method and apparatus for converting a picture into a video, and a device and a storage medium. The method for converting a picture into a video includes: partitioning an original picture to obtain a foreground region and a background region; performing an iterative transformation for visual depth on the background region, and storing an image obtained through each transformation as a picture frame to obtain multiple frames of images; and splicing the multiple frames of images to obtain a target video. The iterative transformation includes at least two transformations for visual depth.