公开(公告)号：US20220083748A1

公开(公告)日：2022-03-17

申请号：US17414789

申请日：2019-04-12

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

Inventor： M. Anthony Lewis ,  William J. Allen ,  Douglas Pederson ,  Jarrid Wittkopf ,  Kristopher J. Erickson ,  Robert lonescu

IPC: G06K7/10 ,  G06K19/067

Abstract: In one example in accordance with the present disclosure, a system is described. The system includes at least one directional antenna to 1) emit energy waves towards a mass in which an object is disposed and 2) receive reflected signals from a resonator disposed on the object as the mass is moved relative to the directional antenna. The system also includes a controller to, based on received reflected signals, determine a pose of the object within the mass.

公开(公告)号：US20230048206A1

公开(公告)日：2023-02-16

申请号：US17794134

申请日：2020-02-06

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

Inventor： Madhu Sudan Athreya ,  Manu Rastogi ,  M. Anthony Lewis ,  Thomas da Silva Paula

IPC: G06N3/04 ,  G06N3/08

Abstract: Examples of methods for controlling machine learning model structures are described herein. In some examples, a method includes controlling a machine learning model structure. In some examples, the machine learning model structure may be controlled based on an environmental condition. In some examples, the machine learning model structure may be controlled to control apparatus power consumption associated with a processing load of the machine learning model structure.

公开(公告)号：US20220060591A1

公开(公告)日：2022-02-24

申请号：US17417920

申请日：2019-01-10

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

Inventor： Qian Lin ,  M. Anthony Lewis

IPC: H04N1/00 ,  G06T7/00 ,  G06N3/08

Abstract: An example of an apparatus is provided. The apparatus includes an input device to receive camera data. The camera data is associated with a printing device. The apparatus further includes an analysis engine to analyze the camera data with a convolutional neural network model to identify an issue. The apparatus also includes a resolution engine to determine a solution for the issue.

公开(公告)号：US20220019193A1

公开(公告)日：2022-01-20

申请号：US17299765

申请日：2019-04-12

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

Inventor： M. Anthony Lewis ,  William J. Allen ,  Kristopher J. Erickson ,  Jarrid Wittkopf ,  Robert lonescu ,  Douglas Pederson

IPC: G05B19/4099 ,  B29C64/379 ,  B29C64/393 ,  B33Y40/20 ,  B33Y50/02 ,  B29C64/165 ,  B33Y30/00

Abstract: In one example in accordance with the present disclosure, a system is described. The system includes a movement device to move a mass with an object disposed therein. A receiver of the system receives accelerometer data from at least one accelerometer disposed within the mass in which the object is disposed. A controller of the system determines a pose of the object within the mass based on received accelerometer data.

公开(公告)号：US12087058B2

公开(公告)日：2024-09-10

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 ,  H04N23/68

CPC classification number: G06V20/52 ,  H04N23/6815 ,  H04N23/684

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：US11822995B2

公开(公告)日：2023-11-21

申请号：US17414789

申请日：2019-04-12

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

Inventor： M. Anthony Lewis ,  William J. Allen ,  Douglas Pederson ,  Jarrid Wittkopf ,  Kristopher J. Erickson ,  Robert Ionescu

IPC: G06K7/10 ,  G06K19/067

CPC classification number: G06K7/10009 ,  G06K19/0672

Abstract: In one example in accordance with the present disclosure, a system is described. The system includes at least one directional antenna to 1) emit energy waves towards a mass in which an object is disposed and 2) receive reflected signals from a resonator disposed on the object as the mass is moved relative to the directional antenna. The system also includes a controller to, based on received reflected signals, determine a pose of the object within the mass.

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.