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    METHOD, DEVICE AND MEDIUM FOR ENABLING MOVING COMMENTS TO A VIDEO
    172.
    发明公开
    METHOD, DEVICE AND MEDIUM FOR ENABLING MOVING COMMENTS TO A VIDEO 审中-公开

    公开(公告)号：US20240267595A1

    公开(公告)日：2024-08-08

    申请号：US18324381

    申请日：2023-05-26

    Applicant: LEMON INC. ,  Beijing Zitiao Network Technology Co., Ltd.

    Inventor： Xiusong LI ,  Yuzhang DU ,  Zhilin ZHANG ,  Didannuo FEI ,  Shaohua SONG

    IPC: H04N21/4788 ,  H04N21/472

    CPC classification number: H04N21/4788 ,  H04N21/47217

    Abstract: Method, device and medium for enabling moving comments to a video are provided in the present disclosure. The method comprises: obtaining a video from a server; displaying the video in a non-full screen mode and a moving comment post entry control on a screen of an electronic device, wherein the video does not overlap with a moving comment display area for displaying moving comments on the screen, wherein each of the moving comments is associated with a current playing progress of the video, and moves from one edge of the screen to an opposite edge of the screen; and displaying a moving comment input interface for inputting a moving comment on the screen, in response to a trigger operation on the moving comment post entry control.

    COLOR CARD GENERATING METHOD, IMAGE PROCESSING METHOD, AND APPARATUSES, AND READABLE STORAGE MEDIUM
    173.
    发明公开
    COLOR CARD GENERATING METHOD, IMAGE PROCESSING METHOD, AND APPARATUSES, AND READABLE STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240265589A1

    公开(公告)日：2024-08-08

    申请号：US18570549

    申请日：2022-08-24

    Applicant: Beijing Zitiao Network Technology Co., Ltd.

    Inventor： Wei ZHENG

    IPC: G06T11/00

    CPC classification number: G06T11/001

    Abstract: The present disclosure relates to a color card generation method, an image processing method, apparatuses, and a readable storage medium. The method includes: transferring first standard colors in a first color display standard into colors in a second color display standard, to obtain a first color set; performing channel separation on the second standard colors in the first color set, to acquire color components of the second standard colors respectively in a target color channel; adjusting the color components of the second standard colors respectively in the target color channel, to obtain a second color set; and generating a target color card in the second color display standard, according to the second color set, wherein, the target color card is used for implementing a target effect.

    VIRTUAL CHARACTER CONTROL METHOD, AND TERMINAL, ELECTRONIC DEVICE AND STORAGE MEDIUM
    176.
    发明公开
    VIRTUAL CHARACTER CONTROL METHOD, AND TERMINAL, ELECTRONIC DEVICE AND STORAGE MEDIUM 审中-公开

    公开(公告)号：US20240261686A1

    公开(公告)日：2024-08-08

    申请号：US18566556

    申请日：2022-10-21

    Applicant: Beijing Zitiao Network Technology Co., Ltd.

    Inventor： Yuran Hu

    IPC: A63F13/56 ,  A63F13/52 ,  G06F3/04817

    CPC classification number: A63F13/56 ,  A63F13/52 ,  G06F3/04817

    Abstract: The disclosure provides a virtual character control method, a terminal, an electronic device, and a storage medium, which may improve the virtual character control method in conventional games. The disclosure may adjust the moving direction while a generated sub-character is moving along its initial moving direction, so that the actual arrival position is adjusted. The disclosure synchronously implements various game features of a client game, enhancing virtual character control efficiency of users in fighting. In addition, the disclosure enables quick, flexible display and control of sub-characters in the game. With more innovativeness, the disclosure also offers convenience to users, and eases control and saves users' time, thusly improving the users' game experience.

    Method and device for adding emoji, apparatus and storage medium
    177.
    发明授权
    Method and device for adding emoji, apparatus and storage medium 有权

    公开(公告)号：US12056329B2

    公开(公告)日：2024-08-06

    申请号：US17882487

    申请日：2022-08-05

    Applicant: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.

    Inventor： Jie Yu ,  Kun Hai

    IPC: G06F3/04817 ,  G06F3/023 ,  G06F3/14

    CPC classification number: G06F3/04817 ,  G06F3/0237 ,  G06F3/14

    Abstract: A method and a device for adding an emoji, an apparatus and a storage medium are provided. When a second user replies to a target message with an emoji in a first session interface, the first user may trigger an emoji addition instruction for the emoji, and the emoji is added to an emoji input candidate box of the first user. With the method for adding the emoji according to embodiments, the emoji replied to the target message by the second user can be added to the emoji input candidate box of the first user, which can increase emojis in the emoji input candidate box of the first user, and meet the requirements of the first user sending various emojis.

    CALIBRATION VERIFICATION METHOD FOR CAMERA INTRINSIC PARAMETER AND APPARATUS, DEVICE, AND MEDIUM
    178.
    发明公开
    CALIBRATION VERIFICATION METHOD FOR CAMERA INTRINSIC PARAMETER AND APPARATUS, DEVICE, AND MEDIUM 审中-公开

    公开(公告)号：US20240259549A1

    公开(公告)日：2024-08-01

    申请号：US18560030

    申请日：2022-04-24

    Applicant: Beijing Zitiao Network Technology Co., Ltd.

    Inventor： Xi SUN ,  Hengkai GUO

    IPC: H04N17/00 ,  G06T7/80

    CPC classification number: H04N17/002 ,  G06T7/80 ,  G06T2207/10016

    Abstract: Embodiments of the present disclosure relate to a calibration verification method for a camera intrinsic parameter, an apparatus, a device, and a medium. The method includes: acquiring a plurality of reference images photographed by a target camera with a plurality of reference world coordinates under a preset photographing condition, wherein the camera intrinsic parameter of the target camera is calibrated; determining, a first coordinate change parameter corresponding to the plurality of reference world coordinates according to the preset photographing condition, and determining a second coordinate change parameter of the plurality of reference images according to a preset algorithm; determining whether the second coordinate change parameter is consistent with the first coordinate change parameter; and if the second coordinate change parameter is consistent with the first coordinate change parameter, feeding back a verification message indicating successful calibration of the camera intrinsic parameter.

    Avatar generation based on driving views
    180.
    发明授权
    Avatar generation based on driving views 有权

    公开(公告)号：US12051168B2

    公开(公告)日：2024-07-30

    申请号：US17932645

    申请日：2022-09-15

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

    Inventor： Hongyi Xu ,  Tao Hu ,  Linjie Luo

    IPC: G06T19/20 ,  G06T7/73 ,  G06T15/04 ,  G06T17/20

    CPC classification number: G06T19/20 ,  G06T7/75 ,  G06T15/04 ,  G06T17/20 ,  G06T2207/20084 ,  G06T2210/16 ,  G06T2219/2004

    Abstract: Systems and methods are provided that include a processor executing an avatar generation program to obtain driving view(s), calculate a skeletal pose of the user, and generate a coarse human mesh based on a template mesh and the skeletal pose of the user. The program further constructs a texture map based on the driving view(s) and the coarse human mesh, extracts a plurality of image features from the texture map, the image features being aligned to a UV map, and constructs a UV positional map based on the coarse human mesh. The program further extracts a plurality of pose features from the UV positional map, the pose features being aligned to the UV map, generates a plurality of pose-image features based on the UV map-aligned image features and UV map-aligned pose features, and renders an avatar based on the plurality of pose-image features.

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