公开(公告)号：AU2022429021A1

公开(公告)日：2024-07-11

申请号：AU2022429021

申请日：2022-12-29

Applicant: LEMON INC

Inventor： XUE YUFAN ,  HE JIE ,  YUAN YE ,  LI XIAOJIE ,  GAO YUE

IPC: H04N21/845 ,  G06V10/40 ,  H04N5/265 ,  H04N21/236 ,  H04N21/44

Abstract: The present disclosure relates to a video generating method and apparatus, an electronic device, and a readable storage medium. The method: by means of selecting multiple pieces of video footage from a video related to a user, and extracting some target video clips from the multiple pieces of video footage selected, the extracted target video clips are merged with determined target audio materials to generate a target video, thus allowing a user to revisit the past by means of the target video; moreover, the durations of the video clips in the target video match the durations of phrases in the target audio materials.

公开(公告)号：DE202009014469U1

公开(公告)日：2010-02-11

申请号：DE202009014469

申请日：2009-10-27

Applicant: RED LEMON INC

IPC: A61N1/22

公开(公告)号：DE202009000822U1

公开(公告)日：2009-03-26

申请号：DE202009000822

申请日：2009-01-23

Applicant: RED LEMON INC

IPC: A61N1/22

公开(公告)号：WO2023086019A2

公开(公告)日：2023-05-19

申请号：PCT/SG2022/050797

申请日：2022-11-04

Applicant: LEMON INC.

Inventor： ZHANG, Yuhui

Abstract: The present disclosure describes techniques for facilitating a collaborative work communication environment. The techniques comprise maintaining in at least one database information about a plurality of virtual spaces via which a plurality of users share information; causing representations corresponding to the plurality of virtual spaces to be displayed on a first computing device associated with a first user; sending information associated with at least one virtual room among the plurality of virtual spaces to the first computing device, wherein the information comprises information indicative of at least one event; and causing at least one portion of the information indicative of the at least one event to be displayed in at least one representation corresponding to the at least one virtual space on the first computing, wherein the at least one portion of the information comprises at least one of a time associated with the at least one event, information about users associated with the at least one virtual space, or information about at least one sub-channel associated with the at least one virtual space.

公开(公告)号：WO2023086018A2

公开(公告)日：2023-05-19

申请号：PCT/SG2022/050795

申请日：2022-11-03

Applicant: LEMON INC.

Inventor： HANTRAKUL, Lamtharn ,  SHAN, Siyuan ,  CHEN, Jitong ,  AVENT, Matthew David ,  TREVELYAN, David

Abstract: The present disclosure describes techniques for differentiable wavetable synthesizer. The techniques comprise extracting features from a dataset of sounds, wherein the features comprise at least timbre embedding; input the features to the first machine learning model, wherein the first machine learning model is configured to extract a set of N × L learnable parameters, N represents a number of wavetables, and L represents a wavetable length; outputting a plurality of wavetables, wherein each of plurality of wavetables comprises a waveform associated with a unique timbre, the plurality of wavetables form a dictionary, and the plurality of wavetables are portable to perform audio-related tasks.

公开(公告)号：WO2023063880A2

公开(公告)日：2023-04-20

申请号：PCT/SG2022/050704

申请日：2022-09-29

Applicant: LEMON INC.

Inventor： LU, Wei Tsung ,  WANG, Ju-Chiang ,  WON, Minz ,  CHOI, Keunwoo ,  SONG, Xuchen

Abstract: Devices, systems and methods related to causing an apparatus to generate music information of audio data using a transformer-based neural network model with a multilevel transformer for audio analysis, using a spectral and a temporal transformer, are disclosed herein. The processor generates a time-frequency representation of obtained audio data to be applied as input for a transformer-based neural network model; determines spectral embeddings and first temporal embeddings of the audio data based on the time-frequency representation of the audio data; determines each vector of a second frequency class token (FCT) by passing each vector of the first FCT in the spectral embeddings through the spectral transformer; determines second temporal embeddings by adding a linear projection of the second FCT to the first temporal embeddings; determines third temporal embeddings by passing the second temporal embeddings through the temporal transformer; and generates music information based on the third temporal embeddings.

公开(公告)号：WO2022271089A1

公开(公告)日：2022-12-29

申请号：PCT/SG2022/050306

申请日：2022-05-11

Applicant: LEMON INC.

Inventor： LIN, Kexin ,  LI, Yunzhu

IPC: H04N21/234 ,  G10L21/10 ,  H04N21/44 ,  G06F3/14 ,  G06F3/16 ,  G06V20/40 ,  G06F16/44 ,  G06F16/64 ,  G06T11/00 ,  G06T2207/10016 ,  G06T7/70 ,  G10L21/14 ,  G10L25/18

Abstract: Systems and methods for rendering motion-audio visualizations to a display are described. More specifically, video data and audio data is obtained. A position of a target object in each of one or more video frames of the video data is determined. Additionally, a video data comprising one or more video frames is determined. Audio visualizations for the predetermined time period are determined based on the frequency spectrum. A rendered video is generated by applying the audio visualizations at the position of the target object in the one or more video frames for the predetermined time period.

公开(公告)号：WO2022271088A1

公开(公告)日：2022-12-29

申请号：PCT/SG2022/050302

申请日：2022-05-10

Applicant: LEMON INC.

Inventor： LI, Yunzhu ,  SUN, Chen ,  INANC, Gamze

IPC: G06T13/00 ,  H04N21/2368 ,  G06V20/40 ,  G10L21/10 ,  G06T13/205 ,  G06T13/80 ,  G06T17/20 ,  G10H1/368 ,  G10H2210/051 ,  G10H2210/076 ,  G10H2220/005 ,  G11B27/00

Abstract: ANIMATION EFFECT ATTACHMENT BASED ON AUDIO CHARACTERISTICS Systems and methods for rendering a video effect to a display are described. More specifically, video data and audio data are obtained. The video data is analyzed to determine one or more attachment points of a target object that appears in the video data. The audio data is analyzed to determine audio characteristics. A video effect associated with an animation to be added to the one or more attachment points is determined based on the audio characteristics. A rendered video is generated by applying the video effect to the video data.

公开(公告)号：WO2022271087A1

公开(公告)日：2022-12-29

申请号：PCT/SG2022/050299

申请日：2022-05-10

Applicant: LEMON INC.

Inventor： LI, Yunzhu ,  CHEN, Zihao ,  SUN, Chen

IPC: G06T7/10 ,  G10H1/36 ,  G11B27/031

Abstract: Systems and methods for rendering a segmentation contour effect are described. More specifically, video data including one or more video frames and audio data are obtained. Based on the video data, one or more segments in each of the one or more video frame are determined. The audio data is analyzed to determine beat characteristics of each beat. A segmentation contour effect to be applied to the one or more segments in the video data is determined based on the beat characteristics. A rendered video is generated by synchronizing the segmentation contour effect to audio data.

公开(公告)号：WO2022231515A1

公开(公告)日：2022-11-03

申请号：PCT/SG2022/050198

申请日：2022-04-07

Applicant: LEMON INC.

Inventor： ZHANG, Runze

IPC: H04N5/262 ,  H04N21/44 ,  H04N21/8547 ,  H04N21/81 ,  H04N21/472 ,  H04N21/234

Abstract: The present disclosure describes techniques for generating content based on rhythm. The techniques comprises acquiring a plurality of images comprising an object with movements in the plurality of images; determining whether at least one portion of the at least one part of the object in a first image aligns with a target image overlaid on the first image and whether the at least one portion aligns with the target image at a time proximate to a first rhythmic point of a playback of a selected piece of music; segmenting the at least one part of the object from the first image in response to determining that the at least one portion aligns with the target image at the time proximate to the first rhythmic point of the playback of the selected piece of music; and generating a first overlay based on the at least one part of the object.