公开(公告)号：US20240404134A1

公开(公告)日：2024-12-05

申请号：US18680651

申请日：2024-05-31

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

Inventor： Jiaxin Ma ,  Dan Mao ,  Yixin Yang ,  Shuanglin Zhao

IPC: G06T11/20 ,  G06T7/12 ,  G06V10/44 ,  G06V10/46

Abstract: Embodiments of the disclosure provide a method, apparatus, device, readable storage medium, and product for media content processing. The method includes: displaying video media content in a display interface, the video media content comprising at least one target video frame with a target object; in response to that the target video frame satisfies a preset drawing condition, generating a drawn image associated with the target object based on contour information of the target object in the target video frame; switching to display, in the display interface, a preset virtual brush and a drawing process of the drawn image by the virtual brush. In this way, processing manners of media content can be enriched, and display content in the display interface can be enriched, thereby improving user experience.

公开(公告)号：US20240395061A1

公开(公告)日：2024-11-28

申请号：US18671708

申请日：2024-05-22

Applicant: Lemon Inc. ,  Beijing Zitiao Network Technology Co., Ltd. ,  Institute of Automation Chinese Academy of Sciences

Inventor： Xiaojie JIN ,  Xingjian HE ,  Sihan CHEN ,  Fan MA ,  Zhicheng HUANG ,  Jing LIU ,  Jiashi FENG

IPC: G06V20/70 ,  G06V10/774 ,  G06V10/80 ,  G06V20/40

Abstract: The present disclosure provides a video processing method, apparatus, device, storage medium, and program product. The method includes: acquiring video data; obtaining, based on the video data, a temporal image feature with temporal information; determining, based on the temporal image feature, a target text feature in a set of text features that matches the temporal image feature; and obtaining, based on the target text feature, target text data corresponding to the video data.

公开(公告)号：US20240386131A1

公开(公告)日：2024-11-21

申请号：US18317507

申请日：2023-05-15

Applicant: Lemon Inc.

Inventor： Sagar Sharma ,  Xing Wu ,  Qiang Yan

IPC: G06F21/62

Abstract: Data security for a dataset in interactive query or operation from users regarding data stored in the dataset is provided. A method for providing data security for the dataset in secure data computation and communication includes generating a query result corresponding to the user query for the dataset, determining a magnitude range of the query result, and generating an amount of random noise data based on the magnitude range. The amount of random noise data is calibrated by adjusting at least one of a first tunable parameter within a first range and a second tunable parameter within a second range of a differential privacy (DP) configuration. A noise-laden query result is generated by applying the noise data to the query result to satisfy an error tolerance level.

公开(公告)号：US12147432B2

公开(公告)日：2024-11-19

申请号：US17462998

申请日：2021-08-31

Applicant: LEMON INC.

Inventor： Jianjun Chen ,  Yonghua Ding ,  Ye Liu ,  Fangshi Li ,  Lixun Cao ,  Yang Liu ,  Li Zhang ,  Mingyi Zhang ,  Lei Zhang ,  Rui Shi

IPC: G06F16/2457 ,  G06F16/178 ,  G06F16/242 ,  G06F16/25 ,  G06F16/27

Abstract: The present disclosure describes hybrid transactional and analytical processing (HTAP) techniques. A HTAP system comprises a first processing engine configured to perform online transactional processing, a second processing engine configured to perform online analytical processing, and a storage in communication with the first processing engine and the second processing engine. The first processing engine, the second processing engine, and the storage may be modularized and configured to be decoupled from each other. The system may be configured to capture data by the first processing engine in real time, organize the data in a first format in a first part of the storage for use by the first processing engine, propagate the data to a second part of the storage subsystem, and organize the data in a second format in the second part of the storage for use by the second processing engine.

公开(公告)号：US20240378779A1

公开(公告)日：2024-11-14

申请号：US18657396

申请日：2024-05-07

Applicant: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD. ,  Lemon Inc.

Inventor： Siyu SHEN ,  Siran LIAO ,  Shu LIU ,  Gao LIU ,  Yeqi ZHANG

IPC: G06T11/60 ,  G11B27/031

Abstract: Embodiments of the present disclosure provide an effect editing method and apparatus, an electronic device, and a storage medium. The method includes: in response to an interface display triggering operation for an effect processing image, displaying an effect editing interface, and displaying, in the effect editing interface, at least one element identifier of at least one effect element that has been added in the effect processing image; in response to an identification selection triggering operation for the at least one element identifier, identifying an effect element corresponding to a selected element identifier as an element to be edited; and in response to an apply-mode-editing triggering operation for the element to be edited, determining a target applying mode that the element to be edited is applied to the effect processing image.

公开(公告)号：US20240378103A1

公开(公告)日：2024-11-14

申请号：US18660919

申请日：2024-05-10

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

Inventor： Pengjie DENG ,  Qi CHEN ,  Yimin CHEN ,  Shan LU ,  Jian WANG

IPC: G06F11/07 ,  G06F11/10 ,  G06F11/14

Abstract: A bus anomaly detecting method, processing method, apparatus, system, device, and medium. The bus anomaly detecting method includes: at an interface for connecting a bus, activating a detection state in response to an access initiating apparatus sending an access request to an access receiving apparatus so as to, in the detection state, perform anomaly detection on response signal fed back by the access receiving apparatus for each access request, and block an interruption signal sent by the access initiating apparatus; in response to a response signal corresponding to an access request having an anomaly, terminating the detection state, recording bus anomaly information, and sending an interruption signal; and in a case where the response signal corresponding to each access request sent by the access initiating apparatus is received and has no anomaly, terminating the detection state to stop blocking the interruption signal sent by the access initiating apparatus.

公开(公告)号：US12143611B2

公开(公告)日：2024-11-12

申请号：US17476178

申请日：2021-09-15

Applicant: Lemon Inc.

Inventor： Ye-Kui Wang

IPC: H04N19/70 ,  H04N7/01 ,  H04N19/44

Abstract: Systems, methods and apparatus for encoding or decoding a file format that stores one or more images are described. One example method includes performing a conversion between a visual media file and a bitstream of a visual media data according to a format rule, wherein the format rule specifies a characteristic of a syntax element in the visual media file, and wherein the format rule specifies that the syntax element that has a value indicative of a level identification is coded in any one or both of a subpicture common group box or a subpicture multiple groups box using eight bits.

公开(公告)号：US12143604B2

公开(公告)日：2024-11-12

申请号：US17719187

申请日：2022-04-12

Applicant: Lemon Inc.

Inventor： Ye-kui Wang

IPC: H04N19/177 ,  H04N19/124 ,  H04N19/132 ,  H04N19/172 ,  H04N19/46 ,  H04N19/96

Abstract: A mechanism for processing video data is disclosed. A level indicator for a set of subpictures is determined. The set of subpictures is included in one or more subpicture tracks. The subpicture tracks are included in a subpicture entity group. When the level indicator is included in a sample group, an indication is signaled in an entity to group box to indicate the track that contains the sample group. A conversion is performed between a visual media data and a media data file based on the level indicator.

公开(公告)号：US12141845B2

公开(公告)日：2024-11-12

申请号：US17484652

申请日：2021-09-24

Applicant: Lemon Inc.

Inventor： Masoud Loghmani ,  Mengyun Wang ,  Yanli Li

IPC: G06Q30/00 ,  G06Q30/0241 ,  G06Q30/0242 ,  G06Q50/00 ,  H04L65/60

Abstract: The present disclosure describes techniques of implementing a collaborative advertising mechanism. The techniques comprise receiving a plurality of pieces of content associated with a mission event from a first plurality of client computing devices associated with a first plurality of users, evaluating the plurality of pieces of content based on one or more predetermined rules of the mission event and information indicative of viewer reactions to the plurality of pieces of content, determining at least one subset of the plurality of pieces of content based on a plurality of evaluation results corresponding to the plurality of pieces of content and user input from a client computing device associated with one of a second plurality of users, and distributing the at least one subset of the plurality of pieces of content.

公开(公告)号：US12136141B2

公开(公告)日：2024-11-05

申请号：US18052866

申请日：2022-11-04

Applicant: Lemon Inc.

Inventor： Bingchen Liu ,  Yizhe Zhu ,  Xiao Yang

IPC: G06T11/00 ,  G06F40/40 ,  G06T5/70

Abstract: Systems and methods are provided that include a processor executing a program to receive input text from a user. The processor is further configured to, for a predetermined number of iterations, input an initial image into a diffusion process to generate a processed image, back-propagate the processed image through a text-image match gradient calculator to calculate a gradient against the input text, and update the initial image with an image generated by applying the calculated gradient to the processed image. The pixel values of the processed image during a first portion of the predetermined number of iterations are value clamped to a first range, and pixel values of the processed image during a second portion of the predetermined number of iterations are value clamped to a second range that is a subset of the first range.