公开(公告)号：US11321034B2

公开(公告)日：2022-05-03

申请号：US17054830

申请日：2018-09-26

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

Inventor： Mithra Vankipuram ,  Rafael Ballagas ,  Alexander Thayer

IPC: G06F3/12 ,  G06F16/901 ,  G06F16/908

Abstract: An example communication device includes a camera to detect media. A processor is to link the detected media with a stored version of the detected media in a database. The processor is to instruct a printing device associated with a remote device to output a hardcopy of the stored version of the detected media.

公开(公告)号：US20220097308A1

公开(公告)日：2022-03-31

申请号：US17415079

申请日：2019-06-18

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

Inventor： Kristopher J. Erickson ,  Jarrid Wittkopf ,  Rafael Ballagas ,  David Wayne George ,  Lihua Zhao ,  William J. Allen

IPC: B29C64/386 ,  B33Y50/00 ,  B33Y10/00 ,  B33Y30/00

Abstract: In one example in accordance with the present disclosure, an additive manufacturing system is described. The additive manufacturing system includes an additive manufacturing device to form a three-dimensional (3D) printed object. A placement device is to embed a storage element into the 3D printed object and a controller is to write data to the embedded storage element that relates to manufacturing conditions of the 3D printed object.

公开(公告)号：US20240312095A1

公开(公告)日：2024-09-19

申请号：US18576628

申请日：2021-07-09

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

Inventor： Jishang Wei ,  Joseph Nouri ,  Kaden Strand ,  Rafael Ballagas

IPC: G06T13/40 ,  G06V10/44 ,  G06V40/16

CPC classification number: G06T13/40 ,  G06V10/44 ,  G06V40/174

Abstract: Avatar training images of facial avatars having facial expressions corresponding to specified blendshape weights are rendered. A two-stage machine learning model is trained based on the rendered avatar training images and the specified blendshape weights. The machine learning model has a first stage extracting image features from the rendered avatar training images and a second stage predicting blendshape weights from the extracted image features. The trained machine learning model is applied to predict the blendshape weights for a facial expression of a wearer of a head-mountable display (HMD) from a set of images captured by the HMD of a face of the wearer when exhibiting the facial expression.

公开(公告)号：US11969945B2

公开(公告)日：2024-04-30

申请号：US17414803

申请日：2019-06-18

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

Inventor： Kristopher J. Erickson ,  Jarrid Wittkopf ,  Rafael Ballagas ,  David Wayne George ,  Lihua Zhao ,  William J. Allen

IPC: B29C64/379 ,  B29C64/393 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y50/02 ,  G06K19/06 ,  G06K19/07 ,  G06K19/077

CPC classification number: B29C64/379 ,  B29C64/393 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y50/02 ,  G06K19/0723 ,  G06K19/07758

Abstract: In one example in accordance with the present disclosure, a system is described. The system includes a reader to 1) read an identifier from a three-dimensional (3D) System printed object that includes a storage element and 2) read a location of the 3D printed object within a build material bed. An extractor of the system extracts, based on the identifier, a post processing operation to execute on the 3D printed object. A controller of the system controls a post processing operation based on extracted post processing operation information and the location.

公开(公告)号：US20230402191A1

公开(公告)日：2023-12-14

申请号：US18249109

申请日：2020-10-20

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

Inventor： Rafael Ballagas ,  Erika Siegel ,  Hiroshi Horii ,  Alexandre SANTOS DA SILVA, JR. ,  Jishang Wei ,  Jose Dirceu Grundler RAMOS ,  Rafael Dal Zotto ,  Gabriel Lando ,  Srikanth Kuthuru

IPC: G16H50/70 ,  G06F16/9038

CPC classification number: G16H50/70 ,  G06F16/9038

Abstract: Examples are described herein for determining aggregate psychological states of multiple individuals. In various examples, sensor data indicative of affects of multiple individuals may be analyzed. Based on the analyzing, the multiple individuals may be partitioned into multiple distinct clusters of individuals. An aggregate psychological state of the individuals of a given cluster of the multiple distinct clusters of individuals may be determined. Data indicative of the aggregate psychological state may be transmitted to cause a computing device to render output that conveys the aggregate psychological state of the individuals of the cluster.

公开(公告)号：US20220409110A1

公开(公告)日：2022-12-29

申请号：US17773099

申请日：2019-11-12

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

Inventor： Nataliya Rokhmanova ,  Sarthak Ghosh ,  Rafael Ballagas ,  Mithra Vankipuram

IPC: A61B5/16 ,  G06F3/01 ,  G06F3/14 ,  A61B5/11 ,  A61B5/00

Abstract: In various examples, a cognitive load of a user may be inferred. Motion sensor data indicative of head movement of the user may be generated with a motion sensor disposed adjacent a head of the user. The motion sensor data may be analyzed to infer a feature of a gait of the user. The user's cognitive load may be inferred based on the feature of the gait.

公开(公告)号：US20220118707A1

公开(公告)日：2022-04-21

申请号：US17414532

申请日：2019-06-18

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

Inventor： Kristopher J. Erickson ,  Jarrid Wittkopf ,  Rafael Ballagas ,  David Wayne George ,  Lihua Zhao ,  William J. Allen

IPC: B29C64/393 ,  B33Y10/00 ,  B33Y50/02 ,  G06K19/077 ,  G06K19/07

Abstract: In one example in accordance with the present disclosure, a system is described. The system includes a scanner to read three-dimensional (3D) print information from a storage element to be embedded in a 3D printed object. The system also includes a controller. The controller 1) instructs an additive manufacturing device to form the 3D printed object based on the 3D print information stored in the storage element and 2) embeds the storage element into the 3D printed object.

公开(公告)号：US20220096010A1

公开(公告)日：2022-03-31

申请号：US17414356

申请日：2019-06-12

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

Inventor： Mithra Vankipuram ,  Rafael Ballagas ,  Kevin Smathers

IPC: A61B5/00 ,  A61B5/0533 ,  A61B5/389 ,  A61B5/024 ,  G02B27/01

Abstract: In example implementations, an apparatus is provided. The apparatus includes a physiological sensor, a memory, and a processor. The physiological sensor is to measure a physiological parameter. The memory is to store an extended reality application and a baseline level for the physiological parameter. The processor is in communication with the physiological sensor and the memory. The processor is to execute the extended reality application. In response to the physiological parameter exceeding the baseline level by a difference threshold, the processor is to adjust the extended reality application.

公开(公告)号：US11210832B2

公开(公告)日：2021-12-28

申请号：US16978400

申请日：2018-04-24

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

Inventor： Rafael Ballagas ,  Mithra Vankipuram ,  Sarthak Ghosh ,  Eric Matthew Faggin ,  Mary G. Baker

IPC: G06T13/00 ,  G06F3/01 ,  G09G5/37 ,  H04N5/247

Abstract: In example implementations, a head mounted display (HMD) is provided. The HMD includes a first display, a sensor, an outward facing camera, a processor, and a second display. The first display is to display an image towards a user wearing the HMD. The sensor captures a gaze of the user wearing the HMD. The outward facing camera captures images of a portion of an environment within a view of the user. The processor is communicatively coupled to the sensor and the outward facing camera to generate an animation of the gaze of the user and an augmented reality image on the first display based on the images captured by the outward facing camera. The second display is communicatively coupled to the processor and the first display. The second display displays the animation of the gaze of the user away from the user.

公开(公告)号：US20210165561A1

公开(公告)日：2021-06-03

申请号：US17045776

申请日：2018-06-11

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

Inventor： Jishang Wei ,  Zhiyuan Li ,  Rafael Ballagas

IPC: G06F3/0484 ,  G06T19/20 ,  G06N3/04 ,  G02B27/01

Abstract: An example system includes a sketch interface to receive a sketch input from a user, an object model reservoir to store models of objects, a generator to generate additional models of objects, and a sample matching portion. The additional models generated by the generator are to be added to the object model reservoir. The sample matching portion is to select at least one matched object model from the reservoir to match to the sketch input from the user. The generator is to generate the additional models based on the matched object model.