COMPUTING SYSTEM AND METHOD FOR RENDERING AVATARS

    公开(公告)号:US20240312097A1

    公开(公告)日:2024-09-19

    申请号:US18669294

    申请日:2024-05-20

    Applicant: Lemon Inc.

    Abstract: A computing system is provided comprising a processor is configured to execute an augmented reality avatar program to receive a second-user avatar-data object and second-user pose information, via a computer network, receive an image from a live image feed captured by a camera of the computing device, identify a virtual surface corresponding to a physical surface that appears in the image; calculate a position and a pose of a second-user avatar relative to the virtual surface based on the second-user pose information, render the second-user avatar-data object to thereby display the second-user avatar of the second user superimposed upon the image. The second-user avatar is anchored to the virtual surface according to the calculated position and pose of the second-user avatar. The virtual surface is world-locked to the physical surface in the image in a real world 3-D environment.

    Generation of images corresponding to input text using multi-algorithm diffusion sampling

    公开(公告)号:US12079902B2

    公开(公告)日:2024-09-03

    申请号:US18052862

    申请日:2022-11-04

    Applicant: Lemon Inc.

    CPC classification number: G06T11/00 G06F40/40 G06T5/70

    Abstract: Systems and methods are provided that include a processor executing a program to process an initial image through a first diffusion stage to generate a final first stage image, wherein the first diffusion stage includes using a diffusion model, a gradient estimator model smaller than the diffusion model, and a text-image match gradient calculator. The processor further executes the program to process the final first stage image through a second diffusion stage to generate a final second stage image. The second diffusion stage includes, for a second predetermined number of iterations, inputting the final first stage image to through the diffusion model, back-propagate the image through the text-image match gradient calculator to calculate a second stage gradient against the input text, and update the final first stage image by applying the second stage gradient to the final first stage image.

    IMAGE PROCESSING METHOD, APPARATUS, AND READABLE STORAGE MEDIUM

    公开(公告)号:US20240290016A1

    公开(公告)日:2024-08-29

    申请号:US18570533

    申请日:2022-05-09

    Applicant: Lemon Inc.

    CPC classification number: G06T11/60 G06V10/44 G06V10/462 G06V40/168

    Abstract: The present disclosure relates to an image processing method, an apparatus, and a readable storage medium. The image processing method may obtain a multimedia resource with content continuity by: performing feature analysis on at least one image material to acquire a content feature set, where each content feature included in the content feature set is used for representing a content expressed by the image material in a corresponding particular dimension; next, acquiring an editing strategy of the at least one image material based on the content feature set and in accordance with a mapping relationship between different content features in the particular dimension and different operation modes of different editing operation types; and synthesizing the at least one image material according to each target editing operation mode included in the editing strategy.

    WEB PAGE CLASSIFICATION METHOD, APPARATUS, STORAGE MEDIUM AND ELECTRONIC DEVICE

    公开(公告)号:US20240289394A1

    公开(公告)日:2024-08-29

    申请号:US18572097

    申请日:2022-06-02

    Applicant: Lemon Inc.

    CPC classification number: G06F16/906 G06F16/9535 G06F16/958

    Abstract: The present disclosure relates to a web page classification method, apparatus, storage medium, and electronic device. The method comprises: acquiring feature information of a web page to be classified; respectively predicting, according to each piece of the feature information, a candidate web page category of the web page to be classified; and determining, from all the candidate web page categories, a target web page category to which the web page to be classified belongs. The candidate web page category of the web page to be classified is predicted by using various feature information of the web page to be classified, and the target web page category of the web page to be classified is further determined from the candidate web page categories, thereby improving the accuracy of web page classification.

    METHOD, DEVICE, AND MEDIUM FOR MANAGING ACTIVITY DATA WITHIN AN APPLICATION

    公开(公告)号:US20240289316A1

    公开(公告)日:2024-08-29

    申请号:US18590595

    申请日:2024-02-28

    CPC classification number: G06F16/2272 G06F16/2365 G06F16/2372

    Abstract: The disclosure discloses a method, apparatus, device, medium and product for managing activity data within an application. The method includes: obtaining a queue message in a preset activity data reporting event message queue, and storing activity data corresponding to the queue message into a first preset database of at least one data storage space having a business association with the activity data; and managing the activity data according to duration of the activity data stored in the first preset database and/or a management operation of a user for the activity data; where the first preset database is a key-value database that meets a first preset storage performance standard.

    Optical device with addressable VCSEL arrays

    公开(公告)号:US12072500B2

    公开(公告)日:2024-08-27

    申请号:US18153970

    申请日:2023-01-12

    Applicant: Lemon Inc.

    CPC classification number: G02B27/0172 G02B27/0093 G02B27/0961 H01S5/423

    Abstract: An optical device is provided, including a body formed to have a concavity within which an eye box region is defined; and a plurality of addressable vertical cavity surface emitting laser (VCSEL) arrays arranged in the body of the optical device. The one or more VCSEL arrays comprise a plurality of VCSEL subarrays including independently addressable first and second VCSEL subarrays, which are controlled so as to power the first VCSEL subarray and not the second VCSEL subarray to illuminate only a first subregion of the eye box region, or to power the second VCSEL subarray and not the first VCSEL subarray to only illuminate a second subregion of the eye box region.

    EFFECT PROCESSING METHOD AND DEVICE
    379.
    发明公开

    公开(公告)号:US20240281919A1

    公开(公告)日:2024-08-22

    申请号:US18567695

    申请日:2022-09-22

    Applicant: Lemon Inc.

    CPC classification number: G06T1/20 G06T11/001 G06T2210/56

    Abstract: Embodiments of the present disclosure provide an effect processing method and apparatus. The method comprises: acquiring effect resource data comprising a self-defined effect logic, the effect logic being used for specifying at least one effect processor and at least two associated effect processing units included in each effect processor; generating the effect processor and the effect processing units according to the effect logic, the effect processing units being used for processing the particles through a shader of a GPU; according to an association relationship between the effect processing units, sequentially invoking the effect processing units to process particles corresponding to the effect processor, to obtain an effect picture, wherein the particles are display objects of geometry.

    SPEECH SYNTHESIS METHOD AND APPARATUS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM

    公开(公告)号:US20240274120A1

    公开(公告)日:2024-08-15

    申请号:US18568261

    申请日:2022-09-16

    Applicant: Lemon Inc.

    CPC classification number: G10L13/027 G10L25/18

    Abstract: Provided are an audio synthesis method and apparatus, an electronic device, and a readable storage medium. In the present solution, conversion from a text to an audio having a target timbre is achieved by means of a pre-trained voice synthesis model, the voice synthesis model comprising a first feature extraction sub-model and a second feature extraction sub-model, wherein the first feature extraction sub-model outputs, according to an inputted text to be processed, an acoustic feature comprising a bottleneck feature; the second feature extraction sub-model outputs, according to the inputted first acoustic features, a Mel spectrum feature corresponding to the text to be processed; according to the Mel spectrum feature corresponding to the text to be processed, the target audio corresponding to the text to be processed is obtained, and the target audio has the target timbre.

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