公开(公告)号：US12208732B2

公开(公告)日：2025-01-28

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.

公开(公告)号：US12205210B2

公开(公告)日：2025-01-21

申请号：US17318871

申请日：2021-05-12

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.

公开(公告)号：US12057113B2

公开(公告)日：2024-08-06

申请号：US18329839

申请日：2023-06-06

Applicant: NVIDIA Corporation

Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

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

公开(公告)号：US20230259540A1

公开(公告)日：2023-08-17

申请号：US17674704

申请日：2022-02-17

Applicant: NVIDIA Corporation

Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

IPC: G06F16/332 ,  G06F16/33 ,  G06F16/38 ,  G10L13/08 ,  G10L15/08

CPC classification number: G06F16/3329 ,  G06F16/3344 ,  G06F16/38 ,  G10L13/08 ,  G10L15/083

Abstract: In various examples, a conversational artificial intelligence (AI) platform uses structured data and unstructured data to generate responses to queries from users. In an example, if data for a response to a query is not stored in a structured data structured, the conversational AI platform searches for the data in an unstructured data structure.

公开(公告)号：US20230120989A1

公开(公告)日：2023-04-20

申请号：US18067217

申请日：2022-12-16

Applicant: NVIDIA Corporation

Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

IPC: G10L15/18 ,  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.

公开(公告)号：US11568861B2

公开(公告)日：2023-01-31

申请号：US17218751

申请日：2021-03-31

Applicant: NVIDIA Corporation

Inventor： Shubhadeep Das ,  Sumit Bhattacharya ,  Ratin Kumar

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

公开(公告)号：US20150178932A1

公开(公告)日：2015-06-25

申请号：US14137633

申请日：2013-12-20

Applicant: NVIDIA Corporation

Inventor： David Wyatt ,  Ratin Kumar ,  Timothy Bornemisza

IPC: G06T7/00 ,  G06F17/30

CPC classification number: G06F17/30247 ,  G06T3/40 ,  H04N19/132 ,  H04N19/156 ,  H04N19/184 ,  H04N19/436

Abstract: Various embodiments relating to reducing memory bandwidth consumed by a continuous scan display screen are provided. In one embodiment, scoring criteria are applied to a reference image of a first image format having a first bit depth to generate an image conversion score. The scoring criteria are based on a histogram of one or more characteristics of the reference image. If the image conversion score is greater than a threshold value, then the reference image is converted to a modified image of a second image format having a second bit depth less than the first bit depth, and the modified image is scanned onto the continuous scan display screen. If the image conversion score is less than the threshold value, then the reference 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，评分标准被应用于具有第一位深度的第一图像格式的参考图像以产生图像转换分数。 评分标准基于参考图像的一个或多个特征的直方图。 如果图像转换分数大于阈值，则将参考图像转换为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，并将修改图像扫描到连续扫描显示 屏幕。 如果图像转换分数小于阈值，则将参考图像扫描到连续扫描显示屏幕上。