公开(公告)号：US10735718B2

公开(公告)日：2020-08-04

申请号：US15500657

申请日：2014-07-31

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

Inventor： Jinman Kang ,  Ben Wynne ,  Amit A Marathe

IPC: G06F3/042 ,  G06F3/041 ,  H04N9/31 ,  H04N17/00 ,  G06F9/451 ,  H04N7/18

Abstract: The present subject matter relates to data storage in a computing system. In an example, the computing system includes a projector unit including a projector memory. The projector memory may store calibration data pertaining to a plurality of components of the computing system in the projector memory. The plurality of components may include the projector unit and a display unit. Further, the calibration data corresponds to information pertaining to calibrations performed during factory calibration of each of the plurality of components.

公开(公告)号：US10281997B2

公开(公告)日：2019-05-07

申请号：US15514650

申请日：2014-09-30

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

Inventor： Jinman Kang ,  David Bradley Short ,  Ben Wynne ,  Amit A Marathe ,  Geoffrey C Mayne

IPC: G06F3/0354 ,  G06F3/044 ,  G06F3/03 ,  G06F3/042 ,  G06F3/041 ,  G06F3/0488

Abstract: Examples disclosed herein describe, among other things, a computing system. The computing system may include, for example, a touch-sensitive surface to obtain a capacitive signature representing an object disposed on the touch-sensitive surface, and a camera to obtain supplemental data representing the object. The system may also include an identification engine to obtain, based at least on the capacitive signature, identification data associated with the object, and to obtain, based at least on the supplemental data, at least one characteristic of the object.

公开(公告)号：US20170357373A1

公开(公告)日：2017-12-14

申请号：US15514449

申请日：2014-09-30

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

Inventor： Jinman Kang ,  David Bradley Short ,  Immanuel Amo

IPC: G06F3/041 ,  G06F3/042 ,  G06F3/043

CPC classification number: G06F3/0418 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/03547 ,  G06F3/038 ,  G06F3/0425 ,  G06F3/043 ,  G06F3/04883 ,  G06F2203/0381 ,  G06F2203/04104 ,  G06F2203/04106

Abstract: Examples relate to improving unintended touch rejection. The examples disclosed herein enable selecting, from a plurality of available modes of unintended touch rejection, a first mode of unintended touch rejection, capturing a first set of data associated with the first mode responsive to a touch being recognized at a touch-enabled surface of the system, and determining whether the recognized touch was intended based on the first set of data and a first set of criteria associated with the first mode of unintended touch rejection.

公开(公告)号：US20170309029A1

公开(公告)日：2017-10-26

申请号：US15518416

申请日：2014-10-28

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

Inventor： Su Wang ,  Kar-Han Tan ,  Divya Sharma ,  Jian Fan ,  Jinman Kang ,  Yun Tang ,  Daniel R Tretter

IPC: G06T7/12 ,  G06T7/13 ,  G06T7/11 ,  G06T7/10 ,  G06T7/529 ,  G06T7/194

CPC classification number: G06T7/12 ,  G01B11/24 ,  G06F3/017 ,  G06F3/03547 ,  G06K9/00208 ,  G06K9/2018 ,  G06K9/34 ,  G06K9/342 ,  G06T7/10 ,  G06T7/11 ,  G06T7/13 ,  G06T7/194 ,  G06T7/529 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20016 ,  G06T2207/20112 ,  G06T2207/20172 ,  H04N5/262

Abstract: According to one example for segmenting image data, image data comprising color pixel data, IR data, and depth data is received from a sensor. The image data is segmented into a first list of objects based on at least one computed feature of the image data. At least one object type is determined for at least one object in the first list of objects. The segmentation of the first list of objects is refined into a second list of objects based on the at least one object type. In an example, the second list of objects is output.

公开(公告)号：US20170277028A1

公开(公告)日：2017-09-28

申请号：US15511035

申请日：2014-09-15

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

Inventor： David Bradley Short ,  Robert L Mueller ,  Jinman Kang ,  Otto Sievert ,  Kurt Spears

IPC: G03B21/20 ,  G01B11/25 ,  G06T7/521 ,  G03B21/26 ,  G06T7/55

CPC classification number: G03B21/20 ,  G01B11/2513 ,  G03B17/54 ,  G03B21/2033 ,  G03B21/26 ,  G06T7/521 ,  G06T7/55 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/10048 ,  H04N9/3111 ,  H04N9/3123

Abstract: A digital light projector having a plurality of color channels including at least one visible color channel providing visible light and at least one invisible color channel providing invisible light. The digital light projector including a projecting device projecting light from the plurality of color channels onto an environment in the form of an array of pixels which together form a video image including a visible image and an invisible image, the video image comprising a series of frames with each frame formed by the array of pixels, wherein to form each pixel of each frame the projecting device sequentially projects a series of light pulses from light provided by each of the plurality of color channels, with light pulses from the at least one visible color channel forming the visible image and light pulses from the at least one invisible color channel forming the invisible image.

公开(公告)号：US20170249015A1

公开(公告)日：2017-08-31

申请号：US15514645

申请日：2014-09-30

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

Inventor： Jinman Kang ,  Ben Wynne ,  David Bradley Short

IPC: G06F3/01 ,  G06F3/0481 ,  G06T19/20 ,  G06F3/00

CPC classification number: G06F3/017 ,  G06F3/005 ,  G06F3/04815 ,  G06T19/20

Abstract: Examples disclosed herein relate to manipulating three-dimensional image in response to user gestures. Examples include rendering three-dimensional images based on three-dimensional image data, receiving sensor data corresponding to a user gesture, and recognizing the user gesture based on the sensor data Based on the recognized user gesture and the three-dimensional image data, determining and performing a function to update the corresponding three-dimensional image data and, consequently, alter the rendered three-dimensional images. The three-dimensional image data can be generated by a sensor coupled to the same computing device used to render the three-dimensional images.

公开(公告)号：US20170220141A1

公开(公告)日：2017-08-03

申请号：US15501274

申请日：2014-08-05

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

Inventor： David Bradley Short ,  Jinman Kang ,  Ben Wynne ,  Jamie Etcheson

IPC: G06F3/0354 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/03

CPC classification number: G06F3/03545 ,  G06F3/0304 ,  G06F3/0308 ,  G06F3/0325 ,  G06F3/0346 ,  G06F3/0383

Abstract: Data is captured by an image capture device of an input object that has a first retroreflective pattern and a second, different retroreflective pattern on a surface of the input object. A position of the input object in three dimensions is determined based on the received data.

公开(公告)号：US20170213386A1

公开(公告)日：2017-07-27

申请号：US15500820

申请日：2014-07-31

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

Inventor： Jinman Kang

IPC: G06T19/00 ,  H04N9/31 ,  H04N13/02

CPC classification number: G06T19/00 ,  F16M11/08 ,  F16M11/10 ,  G01B11/2513 ,  G03B17/54 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/0425 ,  G06T2200/08 ,  G06T2219/004 ,  G06T2219/024 ,  H04N5/33 ,  H04N7/14 ,  H04N9/3141 ,  H04N9/3185 ,  H04N9/3194 ,  H04N13/117 ,  H04N13/221 ,  H04N13/254 ,  H04N13/271

Abstract: Examples described herein may include a computing system that may include movable surface and a model acquisition engine configured to acquire three-dimensional model data representing a first object disposed on the movable surface. The computing system may also include a communication engine to send the model data to another computing system and to receive from the other computing system manipulation data associated with the model data. The computing system may further include a movement and projection engine to move the movable surface in accordance with the received manipulation data.

公开(公告)号：US10852403B2

公开(公告)日：2020-12-01

申请号：US15557611

申请日：2015-06-10

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

Inventor： Jinman Kang

IPC: G01S7/486 ,  G01S17/89 ,  G01S7/48

Abstract: Examples relate to three-dimensional (3D) scan tuning. In some examples, preliminary scan data is obtained while the real-world object is continuously rotated in view of a 3D scanning device, where the 3D scanning device performs a prescan to collect the preliminary scan data. The preliminary scan data is then used to determine physical characteristics of the real-world object, and a camera operating mode of the 3D scanning device is modified based on the physical characteristics. At this stage, 3D scan data for generating a 3D model of the real-world object is obtained, where the 3D scanning device scans the real-world object according to the camera operating mode.

公开(公告)号：US10852396B2

公开(公告)日：2020-12-01

申请号：US15567428

申请日：2015-07-31

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

Inventor： David Bradley Short ,  Jinman Kang ,  Stephen George Miller ,  Jordi Morillo Peres ,  Eric Monsef ,  Ben Wynne ,  Matthew Leck ,  Daniel Jordan Kayser ,  Eddie Licitra ,  Christopher S Tanner

IPC: G01S7/481 ,  G01S17/89 ,  G01B11/25 ,  G01S17/42 ,  G01S17/08 ,  G01B5/00

Abstract: Examples relate to a turntable peripheral for three dimensional (3D) scanning. In some examples, 3D scan data of a real-world object is obtained while the object is rotated by the turntable peripheral. Positioning commands are sent to the turntable peripheral to rotate the object. The 3D scan data is collected while the turntable peripheral is in an untilted and/or tilted position.