公开(公告)号：US20250044155A1

公开(公告)日：2025-02-06

申请号：US18719097

申请日：2022-12-12

Applicant: X-RITE, INCORPORATED

Inventor： Michael WEBER ,  Edward HATTENBERGER

IPC: G01J3/50 ,  G01J3/52 ,  G06T11/00

Abstract: A method for scoring color accuracy of color output devices relative to a set of discrete color standards comprises causing a color output device to generate a plurality of discrete colors; measuring the generated plurality of discrete colors; for each color measurement, determining color differences between the color measurement and corresponding reference spectral or colorimetric information for the discrete color standards; scoring the color output device based on weighted scores for color precision, average color difference between a generated discrete color and its corresponding target color, and highest individual color difference between a generated discrete color and its corresponding target color; and for each generated color, determining a closest matching discrete standard color by identifying the discrete standard color having the lowest color difference from the generated color's measurement.

公开(公告)号：US20240402015A1

公开(公告)日：2024-12-05

申请号：US18678067

申请日：2024-05-30

Applicant: SEIKO EPSON CORPORATION

Inventor： Shigeaki ISOBE ,  Ko TERAO ,  Yoshiki KINOSHITA

IPC: G01J3/52 ,  A45C11/00 ,  A45C13/02

Abstract: A carrying case configured to house a colorimetric scanning device that scans a color measurement target placed on a scanning stage includes: a case body that faces a bottom portion of the colorimetric scanning device; and a lid portion that is coupled to the case body and configured to be switched between a state of covering the colorimetric scanning device and an open state, in which the lid portion has a first region and a second region, the first region covering the thickest portion of the colorimetric scanning device, and the second region extending downward from the first region toward a portion thinner than the thickest portion.

公开(公告)号：US12130177B2

公开(公告)日：2024-10-29

申请号：US17456425

申请日：2021-11-24

Applicant: SEIKO EPSON CORPORATION

Inventor： Yoshitaka Sozawa ,  Hidekazu Uematsu ,  Toru Matsuyama

IPC: G01J3/02 ,  G01J3/52 ,  H04N23/51 ,  H04N23/52 ,  H04N23/53

CPC classification number: G01J3/027 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/52 ,  H04N23/51 ,  H04N23/52 ,  H04N23/53

Abstract: An image processing device includes a light receiving element, a light emitting element, a battery, a power source circuit electrically coupled to the battery, a first substrate provided with the light receiving element, a second substrate provided with the light emitting element, a third substrate provided with the power source circuit, and a casing storing the first substrate, the second substrate, and the third substrate, in which a portion of the battery facing the first substrate, the second substrate, and the third substrate has a smaller sectional area as the portion comes closer to the first substrate, the second substrate, and the third substrate.

公开(公告)号：US20240353263A1

公开(公告)日：2024-10-24

申请号：US18637660

申请日：2024-04-17

Applicant: SEIKO EPSON CORPORATION

Inventor： Masayoshi MIYAKAWA ,  Masahide MORIYAMA

IPC: G01J3/52 ,  G01J3/02

CPC classification number: G01J3/524 ,  G01J3/0202 ,  G01J3/0267 ,  G01J3/0289

Abstract: In a colorimetric apparatus including a support base configured to support a colorimetric object, a carriage including a detection unit configured to detect a detection target portion formed at the colorimetric object, the carriage supporting a colorimeter, and a movement unit configured to move the carriage, an adjustment value is calculated based on a detection position of the detection unit where the detection unit is caused to detect a detection target portion and a color measurement position of the colorimeter where the colorimeter is caused to measure a color of the detection target portion, and a position of the carriage at the time when a color of a patch is measured is adjusted based on the adjustment value.

公开(公告)号：US12078543B2

公开(公告)日：2024-09-03

申请号：US18010596

申请日：2021-06-15

Applicant: DIC Corporation

Inventor： Masato Takahashi ,  Yasuhiro Morihara ,  Norimichi Tsumura ,  Ryo Takahashi ,  Keiko Ogawa ,  Isseki Kin

IPC: G01J3/52 ,  H04N1/60

CPC classification number: G01J3/52 ,  H04N1/6019

Abstract: When relation between a color of a color chip (a patch) in a color chart and a color of a color chip in an image-captured color chart is calculated, the color chip of the image-captured color chart was manually extracted by operating a keyboard or a mouse. Such an operation had a problem that an extraction error may occur, and that it takes time to manually extract all color chips in the color chart. The present invention solved the problem by a color chart in which recognition can be easily and automatically executed. The color chart includes a plurality of patches, and an automatic recognition marker configured to automatically recognize at least one of the plurality of patches.

公开(公告)号：US12067658B1

公开(公告)日：2024-08-20

申请号：US18573093

申请日：2022-08-25

Applicant: MIGU VIDEO CO., LTD ,  Migu Co., Ltd ,  China Mobile Communications Group Co., Ltd.

Inventor： Xiao Ma ,  Wangdu Chen ,  Qi Wang ,  Xinghao Pan ,  Kangjing Li

IPC: G06T11/00 ,  G01J3/46 ,  G01J3/52 ,  G06T7/13 ,  G06T7/50 ,  G06T7/73 ,  G06T7/90 ,  G06T11/60 ,  G06V10/56 ,  G06V40/16

CPC classification number: G06T11/60 ,  G06T7/13 ,  G06T7/50 ,  G06T7/73 ,  G06T7/90 ,  G06T11/001 ,  G06V10/56 ,  G06V40/171 ,  G01J3/463 ,  G01J3/526 ,  G06V40/161

Abstract: Embodiments of the present disclosure provide a method, apparatus and device for automatically making up portrait lips, storage medium and program product. The method includes: extracting lip key points from a portrait facial image and detecting a portrait facial orientation and a lip shape in the portrait facial image; adjusting positions of the lip key points based on the portrait facial orientation and the lip shape; detecting a skin hue and a skin color number of a facial area in the portrait facial image; and selecting a target lipstick color from a lipstick color sample library based on the skin hue and the skin color number; and performing fusion coloring by using the target lipstick color according to the positions of the lip key points.

公开(公告)号：US12058298B2

公开(公告)日：2024-08-06

申请号：US17936289

申请日：2022-09-28

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kimio Hayashi

IPC: H04N1/60 ,  G01J3/52

CPC classification number: H04N1/6033 ,  G01J3/52

Abstract: An information processing apparatus includes a web browser, and an acquisition unit configured to acquire, from a color measurement device, a color measurement result which is a result obtained by performing color measurement of a printed chart using the color measurement device, wherein a screen related to color measurement of a chart for performing color validation by comparing a color measurement result of a chart and a color reference is displayed using the web browser, and wherein the color measurement result acquired by the acquisition unit is displayed using the web browser.

公开(公告)号：US12023671B2

公开(公告)日：2024-07-02

申请号：US17677999

申请日：2022-02-22

Applicant: Pfizer Inc.

Inventor： Debkishore Mitra ,  Frank B. Myers, III ,  John Robert Waldeisen ,  Ivan Krastev Dimov

IPC: B01L3/00 ,  A61J1/14 ,  B01L7/00 ,  G01J3/52

CPC classification number: B01L3/502738 ,  A61J1/14 ,  B01L7/52 ,  G01J3/524 ,  B01L2200/141 ,  B01L2300/048 ,  B01L2300/049 ,  B01L2300/0864 ,  B01L2300/1822 ,  B01L2300/1827 ,  B01L2400/049 ,  B01L2400/0694

Abstract: Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include a selective venting element having passively tunable porosity. The methods include controlling fluid flow within the subject devices with the selective venting element.

公开(公告)号：US11949842B2

公开(公告)日：2024-04-02

申请号：US18185950

申请日：2023-03-17

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kazufumi Kobashi ,  Satoshi Yoshida

IPC: H04N1/60 ,  G01J3/52 ,  H04N1/00

CPC classification number: H04N1/6044 ,  G01J3/52 ,  H04N1/00427

Abstract: In a color management system including a server and an image forming apparatus, the server stores information of a colorimetric sensor and paper information corresponding to the colorimetric sensor, obtains information of a colorimetric sensor mounted in the image forming apparatus, designates paper to use when executing a color adjustment process of the image forming apparatus, and, based on the stored paper information, selects a colorimetric sensor of the image forming apparatus corresponding to the designated paper. The image forming apparatus comprises causes a printer engine to print a chart on the designated paper in accordance with a color adjustment job for executing the color adjustment process, and measures a colorimetric value of the printed chart using the selected colorimetric sensor.

公开(公告)号：US20230344951A1

公开(公告)日：2023-10-26

申请号：US18185950

申请日：2023-03-17

Applicant: CANON KABUSHIKI KAISHA

Inventor： KAZUFUMI KOBASHI ,  SATOSHI YOSHIDA

IPC: H04N1/60 ,  G01J3/52 ,  H04N1/00

CPC classification number: H04N1/6044 ,  G01J3/52 ,  H04N1/00427

Abstract: In a color management system including a server and an image forming apparatus, the server stores information of a colorimetric sensor and paper information corresponding to the colorimetric sensor, obtains information of a colorimetric sensor mounted in the image forming apparatus, designates paper to use when executing a color adjustment process of the image forming apparatus, and, based on the stored paper information, selects a colorimetric sensor of the image forming apparatus corresponding to the designated paper. The image forming apparatus comprises causes a printer engine to print a chart on the designated paper in accordance with a color adjustment job for executing the color adjustment process, and measures a colorimetric value of the printed chart using the selected colorimetric sensor.