公开(公告)号：US20230168925A1

公开(公告)日：2023-06-01

申请号：US17920328

申请日：2020-04-23

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christian Makaya ,  Madhu Sudan Athreya

IPC: G06F9/48 ,  G06F9/30

CPC classification number: G06F9/4881 ,  G06F9/30036 ,  G06F9/3004

Abstract: Examples of computing task scheduling based on an intrusiveness metric are described. In an example, an intrusiveness metric that indicates an impact of a computing task on performance of a computing device may be determined with an intrusiveness machine learning model. The intrusiveness metric may be sent to a scheduler device to determine distribution of additional computing tasks according to a scheduling machine learning model.

公开(公告)号：US11380347B2

公开(公告)日：2022-07-05

申请号：US16076272

申请日：2017-02-01

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Sunil Bharitkar ,  Wensen Liu ,  Madhu Sudan Athreya ,  Richard Sweet

IPC: G10L21/0364 ,  G10L21/02 ,  G10L21/0316 ,  G06T7/70 ,  G10L21/034 ,  G10L25/60 ,  G10L25/84 ,  H04R1/32 ,  H04R17/00

Abstract: In some examples, adaptive speech intelligibility control for speech privacy may include determining, based on background noise at a near-end of a speaker, a noise estimate associated with speech emitted from the speaker, and comparing, by using a specified factor, the noise estimate to a speech level estimate for the speech emitted from the speaker. Adaptive speech intelligibility control for speech privacy may further include determining, based on the comparison, a gain value to be applied to the speaker to produce the speech at a specified level to maintain on-axis intelligibility with respect to the speaker, and applying the gain value to the speaker.

公开(公告)号：US20220108551A1

公开(公告)日：2022-04-07

申请号：US17429960

申请日：2019-06-25

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Madhu Sudan Athreya ,  M. Anthony Lewis ,  Srikanth Kuthuru

IPC: G06V20/52 ,  H04N5/232

Abstract: Examples for global motion suppression in an event-driven camera are described herein. In some examples, global motion of an event-driven camera is detected based on a plurality of pixels of an event-driven image sensor detecting events. The global motion may be suppressed by event-driven image sensor circuitry in response to detecting the global motion.

公开(公告)号：US20210357751A1

公开(公告)日：2021-11-18

申请号：US17280932

申请日：2018-11-28

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Madhu Sudan Athreya ,  M. Anthony Lewis

IPC: G06N3/08 ,  G06N3/04

Abstract: Examples for event-based processing using the output of a deep neural network are described herein. In some examples, event format data may be provided to a spiking neural network (SNN). The SNN may perform processing on the event format data. The SNN may be trained for processing the event format data based on an output of a deep neural network (DNN) trained for processing of sensing data.

公开(公告)号：US11134253B2

公开(公告)日：2021-09-28

申请号：US16472934

申请日：2017-02-02

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Seethal Paluri ,  Carlos Haas ,  Madhu Sudan Athreya

IPC: H04N19/27 ,  H04N19/119 ,  H04N19/146 ,  H04N19/176 ,  H04N19/186 ,  H04N19/46

Abstract: An example non-transitory computer-readable medium includes instructions. When executed by a processor, the instructions cause the processor to split a video frame into a first frame including blocks classified as natural and a second frame including blocks classified as artificial. The instructions also cause the processor to compress the first frame with a first compression technique. The instructions also cause the processor to compress the second frame with a second compression technique.

公开(公告)号：US20210193085A1

公开(公告)日：2021-06-24

申请号：US16754216

申请日：2017-10-19

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Carlos Haas ,  Andrew Hunter ,  Madhu Sudan Athreya ,  William J. Allen

IPC: G09G5/38 ,  G06K9/20 ,  G09G5/10

Abstract: In example implementations, a method is provided. The method may be executed by a processor. The method includes receiving a reflected image of a mirrored display. At least one optimal display region is identified in the mirrored display around a main subject in the reflected image based on additional reflected subjects in the reflected image. A content is analyzed to determine an arrangement of the content in the at least one optimal display region. The content that is displayed is arranged in the at least one optimal display region.

公开(公告)号：US20180011675A1

公开(公告)日：2018-01-11

申请号：US15544971

申请日：2015-04-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Madhu Sudan Athreya ,  Gang Xu

IPC: G06F3/14 ,  G06F1/32 ,  G09G5/14 ,  G09G5/377 ,  G09G5/02 ,  G09G5/10

CPC classification number: G06F3/1423 ,  G06F1/3265 ,  G06F3/005 ,  G06F3/013 ,  G06F3/04842 ,  G06F3/14 ,  G06F3/1454 ,  G09G5/02 ,  G09G5/10 ,  G09G5/14 ,  G09G5/377 ,  G09G2320/0261 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2320/0686 ,  G09G2320/08 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2340/12 ,  G09G2354/00

Abstract: According to an example, a system for electronic display illumination comprises a display, a sensor communicatively coupled to the display to detect a user and a user eye gaze, and a processing resource communicatively coupled to the sensor. In some examples, the processing resource may determine an active screen area and an inactive screen area of the display based on the user eye gaze; instruct a display controller to adjust a display value of the inactive screen area; and transmit active screen area data to a secondary display.

公开(公告)号：US11727544B2

公开(公告)日：2023-08-15

申请号：US17570619

申请日：2022-01-07

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Madhu Sudan Athreya ,  William J. Allen ,  Cheng I Huang

IPC: G06T5/00 ,  G06V40/16 ,  H04N23/698 ,  H04N23/90 ,  G06V10/22

CPC classification number: G06T5/005 ,  G06V10/225 ,  G06V40/166 ,  G06V40/168 ,  H04N23/698 ,  H04N23/90

Abstract: An apparatus includes a support, a first camera, and second camera, and a processor. The support is configured to be mounted to a head of a user. The first camera is mounted on the support and positioned to capture a first image of a face of the user. The second camera is mounted on the support and positioned to capture a second image of the face of the user that is non-overlapping with the first image. The processor is mounted to the support and programmed to stitch the first image and the second image together to construct an image of the face of the user.

公开(公告)号：US20230117081A1

公开(公告)日：2023-04-20

申请号：US17766404

申请日：2019-10-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Andrew Arthur Hunter ,  M Anthony Lewis ,  Madhu Sudan Athreya ,  Sheryl Anne Morgan ,  Shane Dee Wall

IPC: G06F9/50 ,  H04L67/10

Abstract: According to aspects of the present disclosure there are provided methods and apparatus for providing a user-centric application comprising a plurality of service modules, the method comprising identifying available resources associated with each of a plurality of edge devices in the local network, identifying a first device of the local network, the first device offering a user input service, identifying a second device of the local network, the second device to receive an output event and present the output event for consumption by the user, for each service module, each service module to provide a portion of a functionality of the user-centric application and having an associated resource request, deploying the service module to an edge device based on the associated resource request and the identified available resources, and configuring data flows between the deployed service modules, the first device, and the second device to realize the user-centric application.

公开(公告)号：US11551592B2

公开(公告)日：2023-01-10

申请号：US17418975

申请日：2019-04-24

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Madhu Sudan Athreya ,  Helen Ann Holder

IPC: G09G3/00 ,  H04N9/31

Abstract: An example device includes a main display panel that includes a main array of pixels and an opening within the main array of pixels. The example device further includes a beam splitter positioned to communicate light through the opening within the main array of pixels, a sensor positioned with respect to the beam splitter to capture light incident on the opening within the main array of pixels, and a subarray including a pixel. The subarray is positioned with respect to the beam splitter to output light through the opening within the main array of pixels.