公开(公告)号：WO2023080841A2

公开(公告)日：2023-05-11

申请号：PCT/SG2022/050757

申请日：2022-10-25

Applicant: LEMON INC.

Inventor： SCHAGER, Nathanael ,  CRICHTON, Maryyann ,  GALLIPOLI, Jefrain

Abstract: Systems and methods directed to rendering a dynamic eyelash attachment to an eye identified in a video are described. In examples, a dynamic eyelash template may be applied to a video, where the dynamic eyelash template configures an eyelash skeleton that includes eyelash skeleton branches. Further, the video with one or more video frames may be received such that eye keypoints associated with a shape of the eye in the video frames can be identified. Accordingly, the eyelash skeleton branches may be attached to areas corresponding to eye keypoints based on the dynamic eyelash template. A three-dimensional rotation of the eyelash skeleton branches may be configured to conform to the shape of the eye defined by the eye keypoints during an eye movement. Thus, a dynamic effect can be added to the eyelash skeleton to allow the eyelash skeleton branches to rotate and bounce during the eye movement.

公开(公告)号：EP4280613A1

公开(公告)日：2023-11-22

申请号：EP22750130.1

申请日：2022-01-31

Applicant: Lemon Inc.

Inventor： SUN, Chenyu ,  CHEN, Jitong ,  SCHAGER, Nathanael ,  CRICHTON, Maryyann ,  SERRANO, Josiah John ,  LI, Bochen ,  HU, Xuefan ,  SMITH, Fraser ,  KIM, Hwankyoo Shawn ,  TREVELYAN, David ,  FENG, Suiyu ,  WU, Brandon ,  XIONG, Tao

IPC: H04N21/472 ,  H04N21/4402 ,  H04N21/81 ,  G10L25/48

Abstract: The present application provides a special effect processing method and apparatus. The method includes: generating an audio signal in response to a touch operation of a user in a process of playing a video; segmenting the audio signal into multiple audio frames; performing, according to attributes of the audio frames, special effect processing on a picture which is currently played in the video. The method allows the user to create music in the process of playing the video, and the picture in the video will change with the music created by the user, which stimulates participation of a potential user who is interested in music creation and improves user experience.

公开(公告)号：EP4537305A1

公开(公告)日：2025-04-16

申请号：EP23824332.3

申请日：2023-06-01

Applicant: Lemon Inc.

Inventor： MENG, Jie ,  LIAO, Tingwen ,  CRICHTON, Maryyann ,  CHEN, Siding ,  TANGUTURI, Vishnuvardhan

IPC: G06T13/40 ,  G06T19/00 ,  G06T7/70

公开(公告)号：EP4457602A2

公开(公告)日：2024-11-06

申请号：EP22916919.8

申请日：2022-12-23

Applicant: Lemon Inc.

Inventor： CRICHTON, Maryyann ,  LUO, Nite ,  LIANG, Xinglun ,  SERRANO, Josiah John ,  VIJAYARAGHAVAN, Lakshminarayanan ,  RAMALINGAM, Deepak

IPC: G06F3/0481 ,  G06T19/00