公开(公告)号：US11940327B2

公开(公告)日：2024-03-26

申请号：US17651578

申请日：2022-02-18

Applicant: SEIKO EPSON CORPORATION

Inventor： Ayako Kobayashi ,  Yuka Kobayashi ,  Yasuo Koyauchi ,  Marina Mineno

IPC: G01J3/50 ,  G01J3/02 ,  G01J3/46 ,  H04N1/00

CPC classification number: G01J3/50 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0291 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J2003/467 ,  H04N1/00018 ,  H04N1/00023 ,  H04N1/00034

Abstract: A color measuring system includes a receiving section configured to receive designation of a color group including a plurality of colors, a determining section configured to determine whether a color measured by the color measuring section and a comparison target color in the color group coincide, and a control section configured to, when it is determined that the measured color and the comparison target color coincide, automatically advance a color measuring process to a color measuring process for performing the color measurement for a next color in the color group.

公开(公告)号：US11906359B2

公开(公告)日：2024-02-20

申请号：US18052401

申请日：2022-11-03

Applicant: SWIMC LLC

Inventor： Stephen M. Revnew ,  Anthony T. Congin ,  James A. Leonard ,  William M. Wharry

IPC: B01F33/84 ,  G01J3/46 ,  G01J3/02 ,  G01J3/50 ,  B01F101/20

CPC classification number: G01J3/463 ,  G01J3/0272 ,  G01J3/501 ,  B01F33/84 ,  B01F33/844 ,  B01F2101/20 ,  G01J2003/466 ,  G01J2003/467

Abstract: A custom-tint paint production system that includes a color sensing device such as a low-resolution spectrophotometer to measure color of a preexisting surface color, a color data translation engine to convert the measured values to spectral curve values, and a tint formulation engine to determine a custom tint formulation based upon the spectral curve values, which is usable by a tinter to tint a base coating composition by adding one or more colorants in amounts based on color measurements from the color sensing device.

公开(公告)号：US20240035891A1

公开(公告)日：2024-02-01

申请号：US18358105

申请日：2023-07-25

Applicant: Ivoclar Vivadent AG

Inventor： Jonas Reinhardt ,  Christian Niedrig

IPC: G01J3/50 ,  G01J3/02 ,  G01J3/12 ,  G01J3/42

CPC classification number: G01J3/508 ,  G01J3/024 ,  G01J3/0275 ,  G01J3/12 ,  G01J3/42 ,  G01J2003/1282

Abstract: A method for spatially resolved color determination, comprising the steps of projecting (S101) a first structured-light pattern having a first wavelength of light onto a dental object;
detecting (S102) a first spatially resolved optical parameter set based on the reflected or remitted first structured-light pattern; projecting (S103) a second structured-light pattern having a second wavelength of light onto the dental object; detecting (S104) a second spatially resolved optical parameter set based on the reflected or remitted second structured-light pattern; and calculating (S105) a third spatially resolved optical parameter set at a third wavelength of light based on the first and second spatially resolved optical parameter sets.

公开(公告)号：US20240027266A1

公开(公告)日：2024-01-25

申请号：US18358798

申请日：2023-07-25

Applicant: Hyperspectral Corp.

Inventor： Euan F. Mowat ,  Mandar J. Raut ,  Zachary Shaffer ,  Douglas Paolo Masini

IPC: G01J3/02 ,  G01J3/42 ,  G01J3/50

CPC classification number: G01J3/0275 ,  G01J3/0267 ,  G01J3/0264 ,  G01J3/42 ,  G01J3/501 ,  G01J2003/2836

Abstract: An example method includes receiving a first set of data that includes spectral metrics provided by a spectral acquisition apparatus that obtains the spectral metrics based on interactions of electromagnetic radiation with a sample. The first set of data is processed to obtain a second set of data that includes the spectral metrics. One or more trained models are applied to the spectral metrics or a set of values based on the spectral metrics to obtain a result. Based on the result, either a positive particle of interest detection or a negative particle of interest detection for the particle of interest for the sample is determined. A particle of interest detection notification that indicates either the positive particle of interest detection or the negative particle of interest detection for the particle of interest for the sample may be generated and provided.

公开(公告)号：US20230390930A1

公开(公告)日：2023-12-07

申请号：US18306408

申请日：2023-04-25

Applicant: Gecko Robotics, Inc.

Inventor： Mark J. Loosararian ,  Michael A. Binger ,  Edward A. Bryner ,  Edwin H. Cho ,  Mark Cho ,  Alexander R. Cuti ,  Ignacio J. Cordova ,  Benjamin A. Guise ,  Dillon R. Jourde ,  Kevin Y. Low ,  Logan A. MacKenzie ,  Joshua D. Moore ,  Jeffrey J. Mrkonich ,  William J. Pridgen ,  Domenic P. Rodriguez ,  Francesco H. Trogu ,  Alex C. Watt ,  Yizhu Gu ,  Ian Miller ,  Todd Joslin ,  Katherine Virginia Denner ,  Michael Stephen Auda ,  Samuel Theodore Westenberg

IPC: B25J9/16 ,  B25J5/00 ,  B25J9/00 ,  B25J9/10 ,  B25J13/08 ,  B25J19/00 ,  B25J19/02 ,  G01B11/06 ,  G01B11/24 ,  G01B11/30 ,  G01B17/02 ,  G01B17/06 ,  G01B17/08 ,  G01J3/50 ,  G01K13/00 ,  G05D1/00 ,  G05D1/02 ,  B60G17/015 ,  B60G17/02 ,  B60G21/00 ,  B62D37/04 ,  B62D57/024

CPC classification number: B25J9/1669 ,  B25J5/007 ,  B25J9/0009 ,  B25J9/0015 ,  B25J9/102 ,  B25J9/1602 ,  B25J9/1617 ,  B25J9/162 ,  B25J9/1633 ,  B25J9/1664 ,  B25J9/1666 ,  B25J9/1679 ,  B25J9/1697 ,  B25J13/088 ,  B25J19/0029 ,  B25J19/02 ,  G01B11/0616 ,  G01B11/24 ,  G01B11/303 ,  G01B17/025 ,  G01B17/06 ,  G01B17/08 ,  G01J3/50 ,  G01K13/00 ,  G05D1/0016 ,  G05D1/0094 ,  G05D1/0272 ,  G05D1/0274 ,  B60G17/015 ,  B60G17/02 ,  B60G21/002 ,  B60G21/007 ,  B62D37/04 ,  B62D57/024 ,  B25J9/1025 ,  G05D2201/0207 ,  G01M3/04

Abstract: An inspection robot includes a robot body, at least two sensors, a drive module, a stability assist device and an actuator. The at least two sensors are positioned to interrogate an inspection surface and are communicatively coupled to the robot body. The drive module includes at least two wheels that engage the inspection surface. The drive module is coupled to the robot body. The stability assist device is coupled to at least one of the robot body or the drive module. The actuator is coupled to the stability assist device at a first end, and coupled to one of the drive module or the robot body at a second end. The actuator is structured to selectively move the stability assist device between a first position and a second position. The first position includes a stored position. The second position includes a deployed position.

公开(公告)号：US20230382300A1

公开(公告)日：2023-11-30

申请号：US18248895

申请日：2021-10-15

Applicant: VALEO VISION

Inventor： Rabih TALEB ,  Hafid EL-IDRISSI ,  Marouene KARRAY

IPC: B60Q11/00 ,  G01J3/50 ,  H05B45/56

CPC classification number: B60Q11/005 ,  G01J3/50 ,  H05B45/56

Abstract: This invention provides a method for detecting a failure in a solid-state light source of an automotive lighting device. This method provides an estimated temperature profile for the lighting device, measures an actual temperature profile of the lighting device and compares the estimated temperature profile with the actual temperature profile in order to detect a difference between them.

公开(公告)号：US20230363866A1

公开(公告)日：2023-11-16

申请号：US18359989

申请日：2023-07-27

Applicant: 3Shape A/S

Inventor： Bo ESBECH ,  Christian Romer ROSBERG ,  Mike VAN DER POEL ,  Rasmus KJÆR ,  Michael VINTHER ,  Karl-Josef HOLLENBECK

IPC: A61C9/00 ,  G01J3/51 ,  G01B11/25 ,  G01J3/02 ,  G01J3/50 ,  G01B11/24

CPC classification number: A61C9/0073 ,  G01J3/513 ,  G01B11/2518 ,  A61C9/0066 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/0224 ,  G01B11/2509 ,  G01J3/0208 ,  A61C9/006 ,  G01B11/2513 ,  G01J3/508 ,  G01J3/51 ,  G01B11/24

Abstract: Disclosed are a scanner system and a method for recording surface geometry and surface color of an object where both surface geometry information and surface color information for a block of the image sensor pixels at least partly from one 2D image recorded by the color image sensor. A particular application is within dentistry, particularly for intraoral scanning.

公开(公告)号：US20230304864A1

公开(公告)日：2023-09-28

申请号：US17706307

申请日：2022-03-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： Eliyahu BAREL ,  Arthur GERSHFELD

IPC: G01J3/50 ,  G01J3/51 ,  G09G3/20

CPC classification number: G01J3/505 ,  G01J3/51 ,  G09G3/2003 ,  G09G2320/0666

Abstract: One or more display color characteristics of an electronic device are managed using a light detecting sensor configured to output multiple color channels in a predefined color space. The light detecting sensor in the electronic device senses ambient light and outputs measurements in visible color channels of the predefined color space to characterize the sensed ambient light. A ratio of one or more measurements of one of the visible color channels to one or more measurements of another of the visible color channels is determined. At least one light source generating at least a portion of the sensed ambient light is classified based at least in part on the determined ratio, wherein the determined ratio indicates a color temperature component of the sensed ambient light. The one or more display color characteristics of the electronic device are adjusted based at least in part on the classifying operation.

公开(公告)号：US11688361B2

公开(公告)日：2023-06-27

申请号：US17313686

申请日：2021-05-06

Applicant: Apple Inc.

Inventor： Bjorn S. Hori ,  Pranav Sodhani ,  Krasimir D. Kolarov

IPC: G09G5/00 ,  G01J3/50 ,  G09G3/20

CPC classification number: G09G5/003 ,  G01J3/506 ,  G09G3/2003 ,  G09G2320/04 ,  G09G2320/0693

Abstract: In an example method, one or more processing devices receive encoded image data, and cause visual content to be presented on a display device according to the encoded image data. Further, the one or more processing devices receive measurement data regarding the visual content presented on the display device, and determine, based on the measurement data, one or more first perceptual quantizer (PQ) codes corresponding to the visual content presented on the display device. Further, the one or more processing devices determine, based on the encoded image data, one or more second PQ codes, and determine one or more metrics indicative of a performance characteristic the display device based on the first PQ codes and the second PQ codes. The one or more processing devices store a data item including the one or more metrics.

公开(公告)号：US20230196875A1

公开(公告)日：2023-06-22

申请号：US18108943

申请日：2023-02-13

Applicant: ANGEL GROUP CO., LTD.

Inventor： Yasushi SHIGETA

IPC: G07F17/32 ,  G07D5/08 ,  G01J3/50 ,  G06T7/00 ,  G06K19/077 ,  G06T7/90

CPC classification number: G07F17/3241 ,  G07D5/08 ,  G01J3/50 ,  G07F17/322 ,  G07F17/3204 ,  G06T7/001 ,  G06K19/07758 ,  G06T7/90 ,  G07F17/3251 ,  G07F17/3223 ,  G06T7/0002 ,  G06T2207/10048 ,  G06T2207/30221 ,  G07D2205/00 ,  G06T2207/10024

Abstract: The present disclosure is related to an inspection system capable of inspecting a plurality of gaming chips. A game chip of the plurality of game chips includes a wireless tag storing first chip information and to which the optically readable second chip information is on a side of the game chip. The inspection system includes an inspection device configured to inspect one or more game chips. The inspection device includes a wireless tag reader configured to read the wireless tag of the game chip and acquire the first chip information. The inspection device includes a camera configured to reading the side surface of the game chip to obtain the second chip information. The inspection device includes a unit configured to determine whether the game chip passes one or more rules based on the first chip information and the second chip information.