公开(公告)号：US20240257380A1

公开(公告)日：2024-08-01

申请号：US18103338

申请日：2023-01-30

Applicant: Walmart Apollo, LLC

Inventor： Wei Wang ,  Lingfeng Zhang ,  Han Zhang ,  Avinash M. Jade ,  Mingquan Yuan ,  Zhaoliang Duan ,  Siddhartha Chakraborty ,  Benjamin R. Ellison ,  William Craig Robinson, JR. ,  Eric W. Rader

IPC: G06T7/70 ,  B25J5/00 ,  G06T7/90 ,  G06V10/10 ,  G06V10/56

CPC classification number: G06T7/70 ,  B25J5/007 ,  G06T7/90 ,  G06V10/16 ,  G06V10/56 ,  G06T2207/10024 ,  G06V2201/07

Abstract: Systems and methods of detecting support members of product storage structures that store products at a product storage facility include an image capture device that captures images of a product storage structure including vertical and horizontal support members. A computing device including a control circuit is configured to: obtain the images of the product storage structure captured by the image capture device, stitch the obtained images together to generate a stitched image that depicts the product storage structure, generate a color distribution map of the stitched image of the product storage structure to detect individual ones of the horizontal and vertical support members of the product storage structure.

公开(公告)号：US12051133B2

公开(公告)日：2024-07-30

申请号：US17657049

申请日：2022-03-29

Applicant: Apple Inc.

Inventor： Jacques P. Gasselin de Richebourg ,  Sanaa Squalli ,  Etienne Guerard ,  Stephen J. Ward ,  Piotr J. Stanczyk ,  Graham R. Clarke

IPC: G06T13/20 ,  G06F16/68 ,  G06F16/683 ,  G06T7/90 ,  G06T11/00 ,  G06T13/80 ,  G10H1/36

CPC classification number: G06T11/001 ,  G06F16/683 ,  G06F16/686 ,  G06T7/90 ,  G06T13/205 ,  G06T13/80 ,  G10H1/368 ,  G06T2207/20081 ,  G06T2207/20084 ,  G10H2210/031

Abstract: Devices, methods, and non-transitory program storage devices are disclosed to provide for the application of color treatments and/or color normalization operations to digital assets (DAs) in a set of DAs that are to be displayed as part of a multimedia presentation. The determination of the color treatment may be based on comparing one or more characteristics of an audio media item associated with the set of DAs to a corresponding one or more characteristics of a plurality of predetermined color treatments. Color normalization may be applied to the set of DAs prior to the determined color treatment. Techniques disclosed herein may also determine one or more parameters for a multimedia presentation of the set of DAs based on a characteristic of the associated audio media item. The parameters for the multimedia presentation may comprise one or more of: preferred DA sequences, portions, clusters, layouts, themes, transition types, or transition durations.

公开(公告)号：US12045932B2

公开(公告)日：2024-07-23

申请号：US17881264

申请日：2022-08-04

Applicant: Varjo Technologies Oy

Inventor： Mikko Strandborg ,  Kimmo Roimela

IPC: G06T15/50 ,  G06T3/40 ,  G06T7/11 ,  G06T7/90 ,  G06T15/20 ,  G06T19/00

CPC classification number: G06T15/503 ,  G06T3/40 ,  G06T7/11 ,  G06T7/90 ,  G06T15/205 ,  G06T19/006 ,  G06T2200/08 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20021 ,  G06T2210/56

Abstract: A computer-implemented method including: receiving visible-light images captured from viewpoints using visible-light camera(s); creating 3D model of real-world environment, wherein 3D model stores colour information pertaining to 3D points on surfaces of real objects (204); dividing 3D points into groups of 3D points, based on at least one of: whether surface normal of 3D points in group lie within predefined threshold angle from each other, differences in materials of real objects, differences in textures of surfaces of real objects; for group of 3D points, determining at least two of visible-light images in which group of 3D points is captured from different viewpoints, wherein said images are representative of different surface irradiances of group of 3D points; and storing, in 3D model, information indicative of different surface irradiances.

公开(公告)号：US20240242382A1

公开(公告)日：2024-07-18

申请号：US18619622

申请日：2024-03-28

Applicant: NODAR Inc.

Inventor： Leaf Alden Jiang ,  Philip Bradley Rosen ,  Piotr Swierczynski

IPC: G06T7/80 ,  B60W40/02 ,  G06T7/00 ,  G06T7/579 ,  G06T7/593 ,  G06T7/90 ,  G06V20/58 ,  H04N13/239 ,  H04N13/243 ,  H04N13/246 ,  H04N13/254 ,  H04N13/271 ,  H04N13/282 ,  H04N17/00 ,  H04N13/00

CPC classification number: G06T7/85 ,  B60W40/02 ,  G06T7/579 ,  G06T7/593 ,  G06T7/90 ,  G06T7/97 ,  G06V20/582 ,  H04N13/239 ,  H04N13/243 ,  H04N13/246 ,  H04N13/254 ,  H04N13/271 ,  H04N13/282 ,  H04N17/002 ,  B60W2420/403 ,  G06T2207/10012 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30252 ,  H04N2013/0081

Abstract: A long-baseline and long depth-range stereo vision system is provided that is suitable for use in non-rigid assemblies where relative motion between two or more cameras of the system does not degrade estimates of a depth map. The stereo vision system may include a processor that tracks camera parameters as a function of time to rectify images from the cameras even during fast and slow perturbations to camera positions. Factory calibration of the system is not needed, and manual calibration during regular operation is not needed, thus simplifying manufacturing of the system.

公开(公告)号：US20240242375A1

公开(公告)日：2024-07-18

申请号：US18618243

申请日：2024-03-27

Applicant: FUJITSU LIMITED

Inventor： Tatsuya SUZUKI ,  Yu ISHIKAWA

IPC: G06T7/70 ,  G06T7/90

CPC classification number: G06T7/70 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20044 ,  G06T2207/30201

Abstract: A non-transitory computer-readable recording medium stores an estimation program for causing a computer to execute processing including: specifying positions of a plurality of joints included in a face of a player by inputting an image in which a head of the player is in a predetermined state to a machine learning model; and estimating a position of a top of the head of the player using each of the positions of the plurality of joints.

公开(公告)号：US20240242321A1

公开(公告)日：2024-07-18

申请号：US18354228

申请日：2023-07-18

Applicant: SK hynix Inc.

Inventor： Jun Hyeok CHOI ,  Dong Ik KIM ,  Cheol Jon JANG

IPC: G06T7/00 ,  G06T5/00 ,  G06T7/62 ,  G06T7/90 ,  G06V10/56

CPC classification number: G06T7/0002 ,  G06T5/005 ,  G06T7/62 ,  G06T7/90 ,  G06V10/56 ,  G06T2207/10024

Abstract: Provided herein may be an image processing device and an image processing method. The image processing device may include a determination area manager configured to generate a determination area corresponding to a candidate defective pixel based on externally received pixel values and configured to determine whether the determination area is saturated based on pixel values of white pixels included in the determination area, and a defective pixel manager configured to calculate a reference value based on first pixel values of reference pixels that are set based on whether the white pixels are saturated and to determine whether a candidate defective pixel has a defect, based on both the reference value and second pixel values of determination pixels having a color identical to that of the candidate defective pixel, among pixels included in the determination area.

公开(公告)号：US20240237916A1

公开(公告)日：2024-07-18

申请号：US18558001

申请日：2022-05-02

Applicant: THE GENERAL HOSPITAL CORPORATION

Inventor： Hamid Ghaednia ,  Joseph H. Schwab ,  Sophie Lloyd ,  Kelsey Detels ,  Allison Sweeney ,  David Shin ,  Amanda Lans

IPC: A61B5/103 ,  A61B5/00 ,  A61B5/026 ,  A61B5/22 ,  A61B90/00 ,  G06T7/00 ,  G06T7/90 ,  G06T11/20

CPC classification number: A61B5/1036 ,  A61B5/0261 ,  A61B5/225 ,  A61B5/6895 ,  A61B5/702 ,  A61B5/7267 ,  A61B5/7278 ,  G06T7/0012 ,  G06T7/90 ,  G06T11/206 ,  A61B2090/064 ,  G06T2207/10024 ,  G06T2207/10152 ,  G06T2207/30104

Abstract: A system for analyzing a body part of a subject includes a sensor interface having a surface for receiving the body part. A light source emits light having multiple wavelengths within the sensor interface to be reflected by the body part interacting with the surface. An imaging system captures images of the reflected light. A computing device generates a pressure distribution map of the body part on the surface based on the images.

公开(公告)号：US20240233666A1

公开(公告)日：2024-07-11

申请号：US18392144

申请日：2023-12-21

Applicant: LX Semicon Co., Ltd.

Inventor： SEUL GI LEE ,  YONG HEE KIM ,  JUN YOUNG PARK ,  JIN HO LEE

IPC: G09G3/36 ,  G06T7/90 ,  G09G3/20

CPC classification number: G09G3/3607 ,  G06T7/90 ,  G09G3/2096 ,  G06T2207/10024 ,  G09G2320/0242 ,  G09G2340/06 ,  G09G2354/00 ,  G09G2360/147 ,  G09G2360/16 ,  G09G2380/08

Abstract: Disclosed herein is an apparatus for driving a display, including a main color detector configured to detect a main color of a unit pixel based on a red image signal, a green image signal, and a blue image signal, a color difference calculator configured to calculate an image signal difference among the red image signal, the green image signal, and the blue image signal, and a weight calculator configured to calculate a weight for the red image signal, the green image signal, and the blue image signal based on the image signal difference.

公开(公告)号：US20240233080A9

公开(公告)日：2024-07-11

申请号：US18300095

申请日：2023-04-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsang Yu ,  Kinam Kwon ,  Jaehyoung Yoo ,  Sangwon Lee ,  Hyong Euk Lee

IPC: G06T5/00 ,  G06T5/50 ,  G06T7/00 ,  G06T7/90

CPC classification number: G06T5/001 ,  G06T5/50 ,  G06T7/0002 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30168

Abstract: A method, implemented by a processor, of correcting lighting of an image includes inputting an input image to a first neural network and generating predicted lighting data corresponding to lighting of the input image and embedding data corresponding to a feature of the input image, inputting the generated predicted lighting data, the generated embedding data, and sensor data to a second neural network and generating a lighting weight corresponding to the input image, and generating correction lighting data for the input image by applying the generated lighting weight to preset basis lighting data corresponding to the input image.

公开(公告)号：US20240230410A1

公开(公告)日：2024-07-11

申请号：US18583979

申请日：2024-02-22

Applicant: Roche Diabetes Care, Inc.

Inventor： Lukas Alperowitz ,  Max Berg ,  Fredrik Hailer ,  Bernd Limburg

IPC: G01J3/52 ,  G01N21/77 ,  G01N21/78 ,  G01N33/52 ,  G06T7/00 ,  G06T7/90 ,  H04N23/667 ,  H04N23/88

CPC classification number: G01J3/52 ,  G01N21/78 ,  G01N33/521 ,  G06T7/0012 ,  G06T7/90 ,  H04N23/667 ,  H04N23/88 ,  G01N2021/7759 ,  G06T2207/10024 ,  G06T2207/30004 ,  G06T2207/30204

Abstract: A method of controlling auto white balance settings of a mobile device with a camera and preset auto white balance modes for performing a color based measurement comprising the steps of capturing an image of at least part of one or more gray fields of a color reference card, determining, for a region of interest within the image, a number of gray fields for which the color information for a first color and a second color shows overexposure as a first overexposure-number and a second overexposure-number, respectively, the first color relating to a smaller wavelength than the second color, and re-capturing the image with a warmer white balance mode if the first overexposure number is greater than the second overexposure number or re-capturing the image with a cooler white balance mode if the first overexposure number is smaller than the second overexposure number.