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    DIALOGUE SYSTEMS USING KNOWLEDGE BASES AND LANGUAGE MODELS FOR AUTOMOTIVE SYSTEMS AND APPLICATIONS
    1.
    发明公开
    DIALOGUE SYSTEMS USING KNOWLEDGE BASES AND LANGUAGE MODELS FOR AUTOMOTIVE SYSTEMS AND APPLICATIONS 审中-公开

    公开(公告)号：US20240095460A1

    公开(公告)日：2024-03-21

    申请号：US17947491

    申请日：2022-09-19

    Applicant: NVIDIA Corporation

    Inventor： Peng Xu ,  Mostofa Patwary ,  Rajath Shetty ,  Niral Lalit Pathak ,  Ratin Kumar ,  Bryan Catanzaro ,  Mohammad Shoeybi

    IPC: G06F40/35

    CPC classification number: G06F40/35

    Abstract: In various examples, systems and methods that use dialogue systems associated with various machine systems and applications are described. For instance, the systems and methods may receive text data representing speech, such as a question associated with a vehicle or other machine type. The systems and methods then use a retrieval system(s) to retrieve a question/answer pair(s) associated with the text data and/or contextual information associated with the text data. In some examples, the contextual information is associated with a knowledge base associated with or corresponding to the vehicle. The systems and methods then generate a prompt using the text data, the question/answer pair(s), and/or the contextual information. Additionally, the systems and methods determine, using a language model(s) and based at least on the prompt, an output associated with the text data. For instance, the output may include information that answers the question associated with the vehicle.

    AUTOMATICALLY-ADJUSTING MIRROR FOR USE IN VEHICLES
    3.
    发明申请
    AUTOMATICALLY-ADJUSTING MIRROR FOR USE IN VEHICLES 有权

    公开(公告)号：US20210229601A1

    公开(公告)日：2021-07-29

    申请号：US16773883

    申请日：2020-01-27

    Applicant: NVIDIA Corporation

    Inventor： Feng Hu ,  Niranjan Avadhanam ,  Ratin Kumar ,  Simon John Baker

    IPC: B60R1/02 ,  B60R1/072 ,  B60R1/12

    Abstract: Systems and methods for a self-adjusting vehicle mirror. The mirror automatically locates the face of the driver or another passenger, and orients the mirror to provide the driver/passenger face with a desired view from the mirror. The mirror may continue to reorient itself as the driver or passenger shifts position, to continuously provide a desired field of view even as he or she changes position over time. In certain embodiments, the mirror system of the disclosure can be a self-contained system, with the mirror, mirror actuator, camera, and computing device all contained within the mirror housing as a single integrated unit.

    CONVERSATIONAL AI PLATFORM WITH RENDERED GRAPHICAL OUTPUT
    4.
    发明申请
    CONVERSATIONAL AI PLATFORM WITH RENDERED GRAPHICAL OUTPUT 有权

    公开(公告)号：US20250045996A1

    公开(公告)日：2025-02-06

    申请号：US18921922

    申请日：2024-10-21

    Applicant: NVIDIA Corporation

    Inventor： Rev Lebaredian ,  Simon Yuen ,  Santanu Dutta ,  Jonathan Michael Cohen ,  Ratin Kumar

    IPC: G06T13/00 ,  G10L13/08 ,  G10L15/08 ,  H04L51/02

    Abstract: In various examples, a virtually animated and interactive agent may be rendered for visual and audible communication with one or more users with an application. For example, a conversational artificial intelligence (AI) assistant may be rendered and displayed for visual communication in addition to audible communication with end-users. As such, the AI assistant may leverage the visual domain—in addition to the audible domain—to more clearly communicate with users, including interacting with a virtual environment in which the AI assistant is rendered. Similarly, the AI assistant may leverage audio, video, and/or text inputs from a user to determine a request, mood, gesture, and/or posture of a user for more accurately responding to and interacting with the user.

    USING A NATURAL LANGUAGE MODEL TO INTERFACE WITH A CLOSED DOMAIN SYSTEM
    5.
    发明公开
    USING A NATURAL LANGUAGE MODEL TO INTERFACE WITH A CLOSED DOMAIN SYSTEM 审中-公开

    公开(公告)号：US20230317067A1

    公开(公告)日：2023-10-05

    申请号：US18329839

    申请日：2023-06-06

    Applicant: NVIDIA Corporation

    Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

    IPC: G10L15/18 ,  G10L13/02 ,  G10L15/30 ,  G10L15/22

    CPC classification number: G10L15/1815 ,  G10L13/02 ,  G10L15/30 ,  G10L15/22

    Abstract: In various examples, systems and methods of the present disclosure combine open and closed dialog systems into an intelligent dialog management system. A text query may be processed by a natural language understanding model trained to associate the text query with a domain tag, intent classification, and/or input slots. Using the domain tag, the natural language understanding model may identify information in the text query corresponding to input slots needed for answering the text query. The text query and related information may then be passed to a dialog manager to direct the text query to the proper domain dialog system. Responses retrieved from the domain dialog system may be provided to the user via text output and/or via a text to speech component of the dialog management system.

    DYNAMIC ADJUSTMENT OF DISPLAY CONTENT FOR POWER OPTIMIZATION OF A CONTINUOUS SCAN DISPLAY
    7.
    发明申请
    DYNAMIC ADJUSTMENT OF DISPLAY CONTENT FOR POWER OPTIMIZATION OF A CONTINUOUS SCAN DISPLAY 有权
    显示内容的动态调整，用于连续扫描显示的电源优化

    公开(公告)号：US20150054821A1

    公开(公告)日：2015-02-26

    申请号：US13975148

    申请日：2013-08-23

    Applicant: NVIDIA Corporation

    Inventor： Ratin Kumar ,  Timothy Bornemisza

    IPC: G06F1/32 ,  G06T19/20

    CPC classification number: G06F1/3234 ,  G06F1/3218 ,  G06F1/3265 ,  G09G5/36 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2340/0428 ,  G09G2350/00 ,  Y02D10/153

    Abstract: Various embodiments relating to reducing memory bandwidth consumed by a continuous scan display screen are provided. In one embodiment, an indication of a static image period of a continuous scan display screen is determined. A reference image of a first image format having a first bit depth is converted into a modified image of a second image format having a second bit depth that is less than the first bit depth. During the static image period, the modified image is scanned onto the continuous scan display screen.

    Abstract translation: 提供了与减少连续扫描显示屏幕消耗的存储器带宽有关的各种实施例。 在一个实施例中，确定连续扫描显示屏幕的静态图像周期的指示。 具有第一位深度的第一图像格式的参考图像被转换成具有小于第一位深度的第二位深度的第二图像格式的修改图像。 在静态图像期间，修改后的图像被扫描到连续扫描显示屏幕上。

    USER AUTHENTICATION FOR VEHICLE ACCESS AND IN-CABIN EXPERIENCE USING INFRARED IMAGING
    8.
    发明申请
    USER AUTHENTICATION FOR VEHICLE ACCESS AND IN-CABIN EXPERIENCE USING INFRARED IMAGING 有权

    公开(公告)号：US20250065844A1

    公开(公告)日：2025-02-27

    申请号：US18453963

    申请日：2023-08-22

    Applicant: NVIDIA Corporation

    Inventor： Rajath SHETTY ,  Braeden Chance Syrnyk ,  Ratin Kumar

    IPC: B60R25/25 ,  B60R25/01 ,  B60R25/30 ,  G06V10/26 ,  G06V20/59 ,  G06V40/12 ,  G06V40/13 ,  G06V40/14 ,  H04N23/23

    Abstract: In various examples, infrared image data may be used to detect a subcutaneous characteristic(s) (e.g., a palm vein topology) of a person (e.g., a person requesting entry to a vehicle, a vehicle occupant) and authenticate the user based on the detected subcutaneous characteristic(s). For example, infrared image data representing one or more acquired subcutaneous characteristics (e.g., a topology of veins and/or other blood vessels in a region of the authenticating user's palm, hand, neck, forearm, face, fingertip, eye, etc.) may be generated. Hand and/or palm detection may be applied to detect a region depicting the user's hand or palm, and that region (or some subset thereof) may be segmented to generate a representation of an acquired vein topology. The acquired vein topology may be compared with one or more reference vein topologies stored in a database to determine whether the acquired vein topology matches one of the reference vein topologies.

    USING A NATURAL LANGUAGE MODEL TO INTERFACE WITH A CLOSED DOMAIN SYSTEM
    9.
    发明公开
    USING A NATURAL LANGUAGE MODEL TO INTERFACE WITH A CLOSED DOMAIN SYSTEM 审中-公开

    公开(公告)号：US20240363104A1

    公开(公告)日：2024-10-31

    申请号：US18766466

    申请日：2024-07-08

    Applicant: NVIDIA Corporation

    Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

    IPC: G10L15/18 ,  G10L13/02 ,  G10L15/22 ,  G10L15/30

    CPC classification number: G10L15/1815 ,  G10L13/02 ,  G10L15/22 ,  G10L15/30

    Abstract: In various examples, systems and methods of the present disclosure combine open and closed dialog systems into an intelligent dialog management system. A text query may be processed by a natural language understanding model trained to associate the text query with a domain tag, intent classification, and/or input slots. Using the domain tag, the natural language understanding model may identify information in the text query corresponding to input slots needed for answering the text query. The text query and related information may then be passed to a dialog manager to direct the text query to the proper domain dialog system. Responses retrieved from the domain dialog system may be provided to the user via text output and/or via a text to speech component of the dialog management system.

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