公开(公告)号：US12236160B2

公开(公告)日：2025-02-25

申请号：US18306169

申请日：2023-04-24

Applicant: AiMi Inc.

Inventor： Edward Balassanian ,  Patrick E. Hutchings ,  Toby Gifford

IPC: G06F3/16 ,  G05B13/02 ,  G05B15/02 ,  G06F21/10 ,  G06F21/16 ,  G10H1/00 ,  G10H1/06 ,  G10L21/12 ,  G10L25/06 ,  H04L9/00 ,  H04L9/06

Abstract: Techniques are disclosed relating to implementing audio techniques for real-time audio generation. For example, a music generator system may generate new music content from playback music content based on different parameter representations of an audio signal. In some cases, an audio signal can be represented by both a graph of the signal (e.g., an audio signal graph) relative to time and a graph of the signal relative to beats (e.g., a signal graph). The signal graph is invariant to tempo, which allows for tempo invariant modification of audio parameters of the music content in addition to tempo variant modifications based on the audio signal graph.

公开(公告)号：US12229229B2

公开(公告)日：2025-02-18

申请号：US17838759

申请日：2022-06-13

Applicant: Citrix Systems, Inc.

Inventor： Christopher Fleck ,  Rachelle Tobkes ,  Stephen Wilson

IPC: G06F21/16 ,  H04L9/40 ,  G06F21/10

Abstract: Embodiments described include systems and methods for adding watermarks using an embedded browser. To provide protection to sensitive information from a network application rendered via an embedded browser of a client application, the client application can generate an overlay with a digital watermark, and apply the overlay over the embedded browser. The client application can selectively generate such overlays, and can customize the format of the digital watermark according to the information rendered on the embedded browser. The watermark can remain with any information that is imaged from the embedded browser, and provides a deterrent against misuse of the information via image capture from a computer screen for instance. By adjusting properties (e.g., contrast) of such an image, the watermark can be made visible and detectable, thus allowing such imaging activities and information to be tracked.

公开(公告)号：US12223019B2

公开(公告)日：2025-02-11

申请号：US17703576

申请日：2022-03-24

Applicant: Comcast Cable Communications, LLC

Inventor： Alexander Giladi ,  Yasser Syed

IPC: H04N21/8358 ,  G06F21/16 ,  H04N19/169 ,  H04N19/467 ,  H04N19/70 ,  H04N21/2343 ,  H04N21/262 ,  H04N21/845 ,  H04L9/40

Abstract: Described herein are systems and methods for obfuscating variants of content segments. Variants of content segments can be used to encode an identifying sequence in a transmission of content. The duration parameter of a manifest entry can be modified by a random offset. The data size of variants of a given content segment can be equalized by adding one or more portions of data to one or more of the variants.

公开(公告)号：US20250045362A1

公开(公告)日：2025-02-06

申请号：US18228228

申请日：2023-07-31

Applicant: MICRO FOCUS LLC

Inventor： Douglas Max Grover ,  Michael F. Angelo

IPC: G06F21/10 ,  G06F21/16 ,  H04L9/00

Abstract: A watermark is generated. The generated watermark is specific to an individual owner of a media. The media may be any type of electronic media, such as, an image, a document, a movie, an audio file, a software application, and/or the like. The watermark is inserted into the media. The watermark in the media is changed when ownership of the media is changed. For example, as the media is sold to a new owner, the new owner's watermark is added to the media so that a chain of title can be verified directly from the media. In addition, the chain of title may also be verified via a blockchain.

公开(公告)号：US20250013721A1

公开(公告)日：2025-01-09

申请号：US18347740

申请日：2023-07-06

Applicant: NXP B.V.

Inventor： Wilhelmus Petrus Adrianus Johannus Michiels ,  Jan Hoogerbrugge ,  Frederik Dirk Schalij

IPC: G06F21/16

Abstract: A method is provided for watermarking a machine learning model. A sequence of bits is generated. The sequence of bits may be text characters divided into chunks. A selected plurality of input samples from training data is divided into subsets of input samples. All of the input samples of each subset of the subsets of input samples are labeled with a same first label in a problem domain of the ML model. Each chunk is combined with a subset of the labeled subsets to produce a plurality of labeled trigger samples. Each trigger sample of each set of the plurality of sets is relabeled to have a second label different from the first label and in the problem domain to produce a relabeled set of trigger samples. The ML model is trained with the training data and the relabeled trigger samples to produce a watermarked ML model.

公开(公告)号：US12182897B2

公开(公告)日：2024-12-31

申请号：US17248016

申请日：2021-01-05

Applicant: Accenture Global Solutions Limited

Inventor： Leah Ding ,  Xiaoyong Yuan ,  Malek Ben Salem

IPC: G06F21/16 ,  G06T1/00 ,  G06T5/20 ,  G06T5/92 ,  G06V10/42 ,  G06V10/74 ,  G06V10/75 ,  G06V10/776 ,  G06F21/10

Abstract: A device may receive digital content and may process the digital content, with at least one of an optimization-based poisoning model or a statistical-based poisoning model, to generate at least one of first poisoning data or second poisoning data, respectively. The device may generate new digital content based on the digital content and the at least one of the first poisoning data or the second poisoning data. The device may provide the new digital content to one or more devices to be accessed by at least one deepfake model used to create fake digital content and may perform one or more actions based on the new digital content.

公开(公告)号：US20240406159A1

公开(公告)日：2024-12-05

申请号：US18804287

申请日：2024-08-14

Applicant: CFPH, LLC

Inventor： Howard W. Lutnick ,  Dean P. Alderucci

IPC: H04L9/40 ,  G06F16/27 ,  G06F21/10 ,  G06F21/16 ,  G06Q20/10 ,  G06Q30/00 ,  G06Q30/0601 ,  G06Q40/12 ,  G06Q50/18 ,  H04L65/65

Abstract: Methods and apparatus are disclosed for facilitating online storage of files (e.g., audio tracks, video, etc.) for playback/access or sale/exchange by the owners of the files without violating copyrights that copyright holders have in the files. For example, by providing a playback service that does not store additional versions of an audio file when the file is transmitted to, and immediately played on, a user device without buffering, the present invention avoids violating copyright laws by not making copies of the file. Numerous other aspects are disclosed.

公开(公告)号：US12153654B2

公开(公告)日：2024-11-26

申请号：US18225425

申请日：2023-07-24

Applicant: Bank of America Corporation

Inventor： Elizabeth R. Liuzzo ,  Jennifer Walsh ,  Christopher J. Stott

IPC: G06F21/16 ,  G06F21/62 ,  G06N20/00 ,  G06Q50/00

Abstract: Aspects of the disclosure relate to multicomputer processing and dissemination of data files. A computing platform having at least one processor, a memory, and a communication interface may search one or more social media platforms for unauthorized dissemination of a data file. The computing platform may correlate a unique identifying feature(s) of the disseminated data file to that of a copy of the data file previously distributed to a linked user account. The computing platform may transmit, via the communication interface, to an administrative computing device, an unauthorized dissemination report which, when processed by the administrative computing device causes a notification to be displayed on the administrative computing device. The notification may identify the linked user account associated with the unauthorized dissemination, the name, content, or general nature of the data file, and/or the social media platform(s) on which the data file was discovered.

公开(公告)号：US12149533B2

公开(公告)日：2024-11-19

申请号：US17189106

申请日：2021-03-01

Applicant: Lenovo (Singapore) Pte. Ltd.

Inventor： Scott Wentao Li ,  Robert James Norton, Jr. ,  Robert J. Kapinos ,  Russell Speight VanBlon

IPC: H04L9/40 ,  G06F3/0482 ,  G06F3/04842 ,  G06F21/16 ,  G06F21/31

Abstract: In one aspect, at least one device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to access an image and to execute object recognition using the image to identify at least a first object from the image. The instructions may also be executable to access a database indicating whether use permissions are grantable for various objects and to determine, based on accessing the database, that use permissions are grantable for the first object. The instructions may then be executable to control a display to present a graphical user interface (GUI) on the display, where the GUI may indicate the use permissions for the first object and include a selector that is selectable to initiate secure communication to authenticate an entity as being granted the use permissions for the first object.

公开(公告)号：US20240378269A1

公开(公告)日：2024-11-14

申请号：US18270881

申请日：2022-08-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hao Fang ,  Yanhong Wu ,  Guannan Chen

IPC: G06F21/16 ,  G06T1/00

Abstract: A method of processing encrypted image watermarking, an apparatus and a display device are provided, which relates to the field of digital watermarking. The method includes: obtaining a device code of a display device and current time information, where the device code uniquely identifies the display device; generating, according to a preset encryption algorithm by using the current time information and the device code, a digital security mark; and displaying the digital security mark in a preset display area of the display device. The technical solution of the present disclosure can prevent the screen from being photographed without permission.