公开(公告)号：US20230281284A1

公开(公告)日：2023-09-07

申请号：US17944048

申请日：2022-09-13

Applicant: Hitachi, Ltd.

Inventor： Yusuke MATSUDA ,  Naoto MIURA ,  Akio NAGASAKA ,  Yo NONOMURA ,  Keiichiro NAKAZAKI ,  Masahiro KATO

IPC: G06F21/32 ,  G06V10/143 ,  G06V10/141 ,  G06V10/44 ,  G06V10/60 ,  G06V40/10 ,  G06V40/12

CPC classification number: G06F21/32 ,  G06V10/143 ,  G06V10/141 ,  G06V10/44 ,  G06V10/60 ,  G06V40/117 ,  G06V40/1341 ,  G06V40/1365 ,  G06T2207/10152 ,  G06T2207/10048

Abstract: A photographing apparatus includes an irradiation unit configured to irradiate a living body with beams of light having a plurality of wavelengths different from one another, a photographing unit configured to photograph the living body irradiated by the irradiation unit to generate image data of the living body, an image processing module configured to generate, based on the image data generated by the photographing unit, a plurality of pieces of wavelength separation image data, by separation into the plurality of wavelengths, and a control module configured to control, based on the image data and on the plurality of pieces of wavelength separation image data generated by the image processing module, irradiation light amounts of the beams of light having the plurality of wavelengths.

公开(公告)号：US20230252669A1

公开(公告)日：2023-08-10

申请号：US18162842

申请日：2023-02-01

Applicant: IAI industrial systems B.V.

Inventor： Arnoud Augustinus ,  Jurgen Kremer

IPC: G06T7/70 ,  G06T7/50 ,  G06V10/143 ,  G06V10/25 ,  B23K26/362

CPC classification number: G06T7/70 ,  G06T7/50 ,  G06V10/143 ,  G06V10/25 ,  B23K26/362 ,  G06T2207/10024

Abstract: A method for determining a reference position, on one side of a flat piece, wherein: image data is acquired; a first reference pattern is detected based on the image data, and first position data is determined for the first reference pattern; based on the first position data, a region of interest is defined in the image data; in the region of interest, a second reference pattern (34) is detected and second position data is determined for the second reference pattern; based on the first position data and the second position data, the reference position is determined. In addition, the present disclosure relates to a system for determining a reference position including an image data acquisition unit and an evaluation unit.

公开(公告)号：US11698523B2

公开(公告)日：2023-07-11

申请号：US17748643

申请日：2022-05-19

Applicant: Intel Corporation

Inventor： Mikko Ollila

IPC: G02B26/00 ,  H04N5/33 ,  G06V10/143 ,  G06V10/147 ,  H04N23/55 ,  H04N25/531 ,  G02F1/1347 ,  G02F1/153

CPC classification number: G02B26/001 ,  G06V10/143 ,  G06V10/147 ,  H04N5/33 ,  H04N23/55 ,  H04N25/531 ,  G02F1/13473 ,  G02F1/153 ,  G02F2203/055 ,  G02F2203/11

Abstract: An electronic device is disclosed herein that includes an infrared light source to emit infrared light, a rolling shutter sensor, and at least one processor. The at least one processor is to: cause the rolling shutter sensor to output a first signal corresponding to a first frame of image data during exposure to the infrared light, reset the rows of the rolling shutter sensor at a same time, cause the rolling shutter sensor to output a second signal corresponding to a second frame of image data without exposure to the infrared light from the infrared light source, determine a difference between the first signal and the second signal to generate an ambient infrared free frame, and recognize a face based on the ambient infrared free frame.

公开(公告)号：US20230217088A1

公开(公告)日：2023-07-06

申请号：US18091054

申请日：2022-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION

Inventor： Woo-Shik KIM ,  Jewon KANG ,  Jiwon KIM ,  Yungkyung PARK ,  Hyejin OH ,  Byunguk LEE

IPC: H04N23/12 ,  H04N23/84 ,  G06V10/143 ,  G06V10/75 ,  H04N23/10

CPC classification number: H04N23/12 ,  H04N23/843 ,  G06V10/143 ,  G06V10/758 ,  H04N23/125

Abstract: An image acquisition apparatus includes: a multispectral image sensor configured to acquire images in at least four channels based on a second wavelength band of about 10 nm to about 1,000 nm; and a processor configured to estimate illumination information of the images by inputting the images of at least four channels to a deep learning network trained in advance, and convert colors of the acquired images using the estimated illumination information.

公开(公告)号：US11694455B2

公开(公告)日：2023-07-04

申请号：US17574573

申请日：2022-01-13

Applicant: Tadaaki Oyama ,  Masamoto Nakazawa

Inventor： Tadaaki Oyama ,  Masamoto Nakazawa

IPC: H04N1/028 ,  G06V10/143 ,  G06V10/147 ,  G06V20/00 ,  H04N1/00 ,  H04N1/195

CPC classification number: G06V20/95 ,  G06V10/143 ,  G06V10/147 ,  H04N1/00005 ,  H04N1/02805 ,  H04N1/02815 ,  H04N1/19584

Abstract: A fraud confirmation assisting apparatus includes a light source, a reading sensor, and processing circuitry. The light source irradiates an object to be read with light in at least an invisible wavelength range. The reading sensor has sensitivity at least in the invisible wavelength range. The processing circuitry performs a reading operation on the object to be read by a combination of the light source and the reading sensor, and outputs a plurality of pieces of fraud confirmation information based on read information output from the reading sensor by the reading operation.

公开(公告)号：US11694421B2

公开(公告)日：2023-07-04

申请号：US17093668

申请日：2020-11-10

Applicant: Akifumi Satsuka

Inventor： Akifumi Satsuka

IPC: G06F15/00 ,  G06V10/143 ,  G06F3/12 ,  G06T7/00 ,  G06T7/90 ,  G06V10/20

CPC classification number: G06V10/143 ,  G06F3/1208 ,  G06F3/1241 ,  G06T7/90 ,  G06T7/97 ,  G06V10/20 ,  G06T2207/10048

Abstract: An image processing apparatus includes an acquiring unit and an assigning unit. The acquiring unit is configured to acquire first image information on a first image and second image information on a second image read by irradiating, with light at respective different wavelengths for read, a printing medium on which at least the first image and the second image to be irradiated with light at different wave lengths to read are mixed. The assigning unit is configured to assign image information on one or more color systems constituting the first image information and image information on one or more color systems constituting the second image information to any of communication paths for supplying image information to a subsequent stage image processing unit configured to perform predetermined image processing on the first image information and the second image information.

公开(公告)号：US20230206714A1

公开(公告)日：2023-06-29

申请号：US18173599

申请日：2023-02-23

Applicant: RXSAFE LLC

Inventor： William K. Holmes ,  Aaron Arsenault

IPC: G07F11/10 ,  A61J1/03 ,  B65B41/12 ,  B65B1/04 ,  G06V10/143 ,  G06V20/00 ,  H04N23/11 ,  H04N23/56 ,  H04N23/80 ,  G06V10/141

CPC classification number: G07F11/10 ,  A61J1/03 ,  B65B41/12 ,  B65B1/04 ,  G06V10/143 ,  G06V20/00 ,  H04N23/11 ,  H04N23/56 ,  H04N23/80 ,  G06V10/141 ,  A61J2205/00 ,  G06T2207/30242

Abstract: A method and verification system for verifying pharmaceuticals packaged within a pouch using a pharmacy packaging system. The method includes activating a first light source to illuminate the pharmaceutical pouch, capturing a first image of the pharmaceutical pouch while illuminated by the first light source, activating a second light source to illuminate the pharmaceutical pouch, and capturing a second image of the pharmaceutical pouch while illuminated by the second light source. The method further includes generating a third image based on the first image and the second image, generating a dashboard to simultaneously display first images, second images, and third images from a plurality of pharmaceutical pouches, providing a number of pills indication of a number of pills detected in the pouch against a number of pills expected in the pouch, and displaying the dashboard.

公开(公告)号：US20230194246A1

公开(公告)日：2023-06-22

申请号：US18104991

申请日：2023-02-02

Applicant: NIKON CORPORATION

Inventor： Yoshihiro NAKAGAWA ,  Taro MATSUO

IPC: G01B11/245 ,  G06T7/50 ,  G01B11/22 ,  G01B11/24 ,  G06V10/143 ,  G06V40/20

CPC classification number: G01B11/245 ,  G06T7/50 ,  G01B11/22 ,  G01B11/24 ,  G06V10/143 ,  G06V40/23 ,  G06T2207/10028 ,  G06T2207/10048

Abstract: A detection device includes: a first detector which irradiates light onto the target object and detects light emitted from the target object; a first shape information generator which generates first shape information representing a first shape of the target object on the basis of a detection result of the first detector; and a second shape information generator which adds a second shape, which is based on information different from the detection result of the first detector, to the first shape, and which generates second shape information representing a shape including the first shape and the second shape.

公开(公告)号：US11676401B2

公开(公告)日：2023-06-13

申请号：US17261764

申请日：2019-09-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. Wheatley ,  Susannah C. Clear

IPC: G06V20/00 ,  G06V20/58 ,  G05D1/02 ,  G06V10/145 ,  G06V10/143

CPC classification number: G06V20/582 ,  G05D1/0234 ,  G05D1/0246 ,  G06V10/143 ,  G06V10/145 ,  G05D2201/0213

Abstract: In some examples, a method may include receiving retroreflected light that indicates at least one retroreflective property of a retroreflective article, wherein retroreflected light is captured at a first distance. The method may include determining a first set of information based at least in part on the at least one retroreflective property of the retroreflective article. The method may include receiving, from the light capture device, an image that includes at least one object, wherein the image is captured at a second distance. The method may include determining, based at least in part on the spatially resolvable property, a second set of information that corresponds to the object in the image. The method may include performing, by a computing device, at least one operation based at least in part on the second set of information.

公开(公告)号：US20230180579A1

公开(公告)日：2023-06-08

申请号：US18062050

申请日：2022-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： BEONG HUN BEON ,  WOO SUK JUNG

IPC: H10K59/65 ,  G06V40/13 ,  G06V40/12 ,  G06V10/143 ,  H10K50/86 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40

CPC classification number: H10K59/65 ,  G06V40/1318 ,  G06V40/1365 ,  G06V10/143 ,  H10K50/86 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40

Abstract: Systems and methods are described for a display device in which the recognition failure of a fingerprint recognition sensor disposed in a display area without being exposed to the outside is reduced. The display device comprises a display panel; a cover window disposed above the display panel; an optical sensor, wherein at least a part of the optical sensor is disposed under the display panel; and an infrared blocking member disposed between the optical sensor and the cover window and at least a part of which overlaps the optical sensor from above the optical sensor.