公开(公告)号：US10895505B2

公开(公告)日：2021-01-19

申请号：US16506447

申请日：2019-07-09

Applicant: X-RITE SWITZERLAND GMBH

Inventor： Beat Frick

IPC: G01J3/10 ,  G01J3/50 ,  G01J3/02 ,  G01J3/52 ,  G01N21/57

Abstract: A color measuring apparatus includes a measurement assembly which includes at least one illumination assembly for applying substantially parallel illumination light to a measurement spot of a measurement object and a pick-up assembly for capturing the measurement light radiated back from the measurement spot in an observation direction and for converting the same into corresponding electrical signals. The illumination assembly includes at least two illumination subassemblies which illuminate the measurement spot from different illumination sub-directions near a first preset nominal illumination direction, each with preferably parallel illumination light. By the illumination from different illumination sub-directions slightly deviating from the nominal illumination direction, angular errors of the illumination assembly can be compensated for in a simple manner.

公开(公告)号：US20200372689A1

公开(公告)日：2020-11-26

申请号：US16759249

申请日：2018-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Hyun PARK ,  Young Ran HAN

IPC: G06T11/00 ,  G06F3/041 ,  G06F3/0354 ,  G01J3/50 ,  G01J3/02

Abstract: Embodiments of the disclosure relate to an input apparatus and a controlling method thereof, more particularly, to an input device for displaying a graphic in a detected color and an input touch form by detecting a color and a touch shape of an input tool for inputting a touch command. An input apparatus according to an embodiment includes a display: a first sensor configured to detect a touch position of a touch command input to the display from an input tool; a second sensor configured to detect a color of the input tool; and a controller configured to control a graphic corresponding to the input touch command to be displayed in the detected color at the detected touch position.

公开(公告)号：US10832088B2

公开(公告)日：2020-11-10

申请号：US16309927

申请日：2018-05-10

Applicant: EBA JAPAN CO., LTD.

Inventor： Naoki Noro ,  Yohei Takara ,  Fuminori Ando ,  Takahiro Fujimori

IPC: G01J3/46 ,  G01N21/27 ,  G06K9/62 ,  G06K9/20 ,  H04N5/33 ,  G06F16/51 ,  G06F16/583 ,  G06K9/60 ,  G01J3/50 ,  G06K9/00 ,  H04N5/232 ,  G01J3/36

Abstract: An information search system for searching detection algorithm information of spectral data necessary for determining a target event from a photographed subject includes a first relational database configured to store, in advance, a first relevance index having at least three levels between each target event of the subject and the detection algorithm information, a target event input unit configured to receive input information regarding a target event of the subject to be newly determined, and a search unit configured to search at least one piece of detection algorithm information on the basis of information regarding the target event received by the target event input unit by referencing the first relevance index stored in the first relational database.

公开(公告)号：US10809129B2

公开(公告)日：2020-10-20

申请号：US16224027

申请日：2018-12-18

Applicant: Variable, Inc.

Inventor： George Yang Yu ,  Andrew Richard Temple ,  Jeff McGehee

IPC: G01J3/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/52 ,  G06N3/08

Abstract: A computer-implemented intelligent alignment method for a color sensing device (12) which initially obtains a raw sense value measured by the color sensing device and converts the raw sense value to a tristimulus value (S401). The color sensing device may be calibrated using a known set of colors (S402). Raw readings received from the color sensing device may be mapped to known tristimulus values (S403), and mapped values may be converted to a standard reference illuminant color space (S404). A client-server system may be provided in which a color sensing device and one or more servers collectively execute operations according to the present disclosure.

公开(公告)号：US20200300701A1

公开(公告)日：2020-09-24

申请号：US16809698

申请日：2020-03-05

Applicant: Yusuke TANEDA ,  Kohei SHIMBO ,  Yoichi KUBOTA

Inventor： Yusuke TANEDA ,  Kohei SHIMBO ,  Yoichi KUBOTA

IPC: G01J3/28 ,  G01J3/50 ,  G06T7/90 ,  G06T11/00

Abstract: A spectral property acquisition apparatus includes: a first conveying device to convey an object in predetermined conveying direction; a color data acquisition device including a plurality of spectroscopic sensors in the conveying direction, the plurality of spectroscopic sensors receive light emitted and reflected by the object to acquire color data on the object; a second conveying device to convey the color data acquisition device in a direction orthogonal to the conveying direction; and circuitry to estimate a spectral property of the object based on the color data. The circuitry controls the first conveying device so as to generate predetermined tension for the object in a color data acquisition area in which the color data on the object is acquired.

公开(公告)号：US10769505B2

公开(公告)日：2020-09-08

申请号：US16356624

申请日：2019-03-18

Applicant: Satoshi Iwanami ,  Nobuyuki Satoh ,  Hirohito Murate

Inventor： Satoshi Iwanami ,  Nobuyuki Satoh ,  Hirohito Murate

IPC: H04N1/60 ,  G06K15/02 ,  G06K15/10 ,  G01J3/50 ,  G01J1/44 ,  G06T7/90

Abstract: An optical sensor device includes a first light source, a second light source, a sensor, and control circuitry. The first light source has a plurality of peak wavelengths in a wavelength range of 400 nm to 780 nm. The second light source emits ultraviolet light. The control circuitry adjusts a light amount of the first light source based on an output of the sensor in a state the first light source is on and the second light source is off, adjusts a light amount of the second light source based on an output of the sensor in a state the second light source is on and the first light source is off, and acquires a correction value of data output by the sensor, based on an output of the sensor in a state each of the first and second light sources is on with the light amount adjusted.

公开(公告)号：US10768097B2

公开(公告)日：2020-09-08

申请号：US15916758

申请日：2018-03-09

Applicant: CANON KABUSHIKI KAISHA

Inventor： Daisuke Sano ,  Tsubasa Nakamura ,  Hironobu Koga

IPC: G01N21/27 ,  G01J3/50 ,  G01N21/35 ,  G01N21/33 ,  G06T7/90

Abstract: An analyzer includes an acquirer configured to acquire color information on visible light and at least one of ultraviolet light and infrared light from image data, a memory configured to store reference data on the color information, and a determiner configured to determine characteristic data of an object in the image data based on the color information, the reference data, and an image capturing condition information. The image capturing condition information contains information on a spectral characteristic of illumination light in image capturing, and a spectral sensitivity curve of an image sensor and information on a spectral transmittance of an image capturing optical system.

公开(公告)号：US10761146B2

公开(公告)日：2020-09-01

申请号：US15887551

申请日：2018-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Hoon Jung ,  Dae Sik Kim ,  Sung Yeol Kim ,  Seung Yong Shin

IPC: G01R31/00 ,  G01R31/44 ,  G01J1/44 ,  G01R1/073 ,  G01R31/26 ,  G01J3/50 ,  G01J1/42

Abstract: Provided are a wafer probe card that matches in one-to-one correspondence with an LED wafer by implementing a probe system having the same size as the LED wafer, and inspects brightness and wavelength of light emitted from a plurality of LEDs provided on the LED wafer at once by controlling the plurality of LEDs to emit light, an analysis apparatus including the same, and a method of fabricating the wafer probe card.

公开(公告)号：US10755525B2

公开(公告)日：2020-08-25

申请号：US16507615

申请日：2019-07-10

Applicant: ANGEL PLAYING CARDS CO., LTD.

Inventor： Yasushi Shigeta

IPC: G06F17/00 ,  G07F17/32 ,  G06T7/90 ,  G01J3/50 ,  G06K19/077 ,  G06T7/00 ,  G07D5/08

Abstract: An inspection system inspects gaming chips each having a color or a display indicating a value on an outer surface in a state where the gaming chips are stored in a case in which a maximum number of gaming chips to be stored is limited, and a radio tag storing gaming chip information is embedded in each of the gaming chips. The gaming chips are stored in the case capable of containing a row of gaming chips stacked in a thickness direction, and the inspection system includes a reading device that reads the radio tag of the gaming chip in the case and acquires gaming chip information of the gaming chip and a determining unit that compares the gaming chip information with a maximum number of gaming chips storable in the case and determines an abnormality of the gaming chip in the case when the number of gaming chips obtained from the gaming chip information is different from a maximum number of storable gaming chips.

公开(公告)号：US20200264615A1

公开(公告)日：2020-08-20

申请号：US16869640

申请日：2020-05-08

Applicant: Gecko Robotics, Inc.

Inventor： Edward A. Bryner ,  Kevin Y. Low ,  Joshua D. Moore ,  Dillon R. Jourde ,  Benjamin A. Guise ,  Alex C. Watt

IPC: G05D1/00 ,  G01B17/02 ,  G01B11/06 ,  G01K13/00 ,  G01B17/08 ,  G01B11/30 ,  G01B17/06 ,  G01B11/24 ,  G01J3/50

Abstract: Systems, apparatus and methods for providing an interactive inspection map are disclosed. An example apparatus for providing an interactive inspection map of an inspection surface may include an inspection visualization circuit to provide an inspection map to a user device in response to inspection data provided by a plurality of sensors operationally coupled to an inspection robot traversing the inspection surface, wherein the inspection map corresponds to at least a portion of the inspection surface. The apparatus may further include a user interaction circuit to interpret a user focus value from the user device, and an action request circuit to determine an action in response to the user focus value.The inspection visualization circuit may further update the inspection map in response to the determined action.