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1.发明公开公开(公告)号：US20230281799A1
公开(公告)日：2023-09-07
申请号：US18178722
申请日：2023-03-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Mitsuhiro YAMASHITA , Naoki HAGIHARA , Yuko YAMAMOTO , Takahiro KAMADA , Takuya ONO
IPC: G06T7/00
CPC classification number: G06T7/001 , G06T2207/30144 , G06T2207/20081
Abstract: A defect discrimination device for printed image includes an inspection image acquisition section configured to acquire an inspection image by imaging a print medium on which an image is printed, the image corresponding to a reference image that becomes a reference of an image in which a defect is to be detected; a defect detection section configured to detect a state of the defect, the state including a defect type of the defect included in the printed inspection image; and a display section configured to display a display image corresponding to the inspection image, and an inspection result display section configured to display the detected defect together with the defect type of the defect, in a display mode according to the state of the defect.
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2.发明公开公开(公告)号：US20240135636A1
公开(公告)日：2024-04-25
申请号：US18489050
申请日：2023-10-17
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Takahiro KAMADA , Mitsuhiro YAMASHITA , Yuko YAMAMOTO
CPC classification number: G06T15/506 , G06F3/12 , G06F3/14 , G06T15/80 , G06V10/141 , G06V10/56 , H04N1/6016
Abstract: Image data expressed in a first color space is converted into an expression in a second color space to be used during rendering by using a color conversion profile, and converted image data is generated. A setting related to an application to physically-based rendering is performed on a parameter to be used when performing physically-based rendering on a print medium as a 3D object and related to an appearance of the print medium, the physically-based rendering of a printed print medium on which an input image is printed is performed using the set parameter, and a rendering image corresponding to an appearance of the print medium in a virtual space is displayed in a mode in which a difference in applications of the parameter during rendering is comparable.
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公开(公告)号：US20230264908A1
公开(公告)日：2023-08-24
申请号：US18165224
申请日：2023-02-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Takahiro KAMADA , Mitsuhiro YAMASHITA , Takuya ONO , Yuko YAMAMOTO
IPC: B65H7/02
CPC classification number: B65H7/02 , B65H2511/413 , B65H2511/416
Abstract: The print medium identification method includes (a) a step of obtaining first physical property information about a print medium, (b) a step of obtaining second physical property information which is different from the first physical property information about the print medium, (c) a step of obtaining first discrimination information for discriminating a type of print medium by inputting the first physical property information to a first discriminator, (d) a step of obtaining second discrimination information for discriminating the type of print medium by inputting second physical property information to a second discriminator, and (e) a step of identifying the type of print medium by using the first discrimination information and the second discrimination information.
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4.发明申请公开(公告)号：US20150062602A1
公开(公告)日：2015-03-05
申请号：US14468491
申请日：2014-08-26
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Tatsuo AKASAKA
CPC classification number: H04N1/0044 , G06K15/188 , H04N1/3871 , H04N1/6011
Abstract: An image display device includes a display portion that displays a preview image of recording images. When pieces of data of the recording images include transparency information in addition to color information, the display portion displays the preview image of the recording images thereon while holding the transparency information.
Abstract translation: 图像显示装置包括显示记录图像的预览图像的显示部。 当记录图像的数据段除了颜色信息之外还包括透明度信息时，显示部分在保持透明度信息的同时在其上显示记录图像的预览图像。
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5.发明公开公开(公告)号：US20240354537A1
公开(公告)日：2024-10-24
申请号：US18638812
申请日：2024-04-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Takahiro KAMADA , Mitsuhiro YAMASHITA , Yuko YAMAMOTO
CPC classification number: G06K15/1878 , B41J2/21 , G06K15/1822 , G06K15/1848 , G06K2215/101
Abstract: A color correction device includes a color conversion section configured to convert an input value of an input color space into an output value of an output color space, a selection section configured to receive selection of one or more color components as target color components from among a plurality of color components used in a printing device, and a correction section configured to corrects a output value. The correction section configured to, when the input value is a first type input value representing a color that does not include the target color component, execute a first correction process that corrects a first type output value corresponding to a first type input value so as to reduce the target color component. The correction section configured to, when the input value is a second type input value within a propagated correction range set around the first type input value in the input color space, a second correction process that corrects a second type output value corresponding to the second type input value in accordance with a position of the second type input value within the propagated correction range.
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Patent Agency Ranking
公开(公告)号：US20240354536A1
公开(公告)日：2024-10-24
申请号：US18638796
申请日：2024-04-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Takahiro KAMADA , Mitsuhiro YAMASHITA , Yuko YAMAMOTO , Satoshi KANEKO
CPC classification number: G06K15/1878 , B41J2/21 , G06K15/1822 , G06K15/1848 , G06K2215/101
Abstract: A color correction device includes: a color conversion unit configured to convert an input value in an input color space into an output value in an output color space; a selection unit configured to receive a selection, as a target color component, of one or more color components among a plurality of color components used in a printing device; and a correction unit configured to correct the output value in a manner of reducing the target color component when the input value represents a color not including the target color component.
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7.发明公开公开(公告)号：US20240233253A9
公开(公告)日：2024-07-11
申请号：US18489050
申请日：2023-10-18
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Takahiro KAMADA , Mitsuhiro YAMASHITA , Yuko YAMAMOTO
CPC classification number: G06T15/506 , G06F3/12 , G06F3/14 , G06T15/80 , G06V10/141 , G06V10/56 , H04N1/6016
Abstract: Image data expressed in a first color space is converted into an expression in a second color space to be used during rendering by using a color conversion profile, and converted image data is generated. A setting related to an application to physically-based rendering is performed on a parameter to be used when performing physically-based rendering on a print medium as a 3D object and related to an appearance of the print medium, the physically-based rendering of a printed print medium on which an input image is printed is performed using the set parameter, and a rendering image corresponding to an appearance of the print medium in a virtual space is displayed in a mode in which a difference in applications of the parameter during rendering is comparable.
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8.发明公开公开(公告)号：US20240160395A1
公开(公告)日：2024-05-16
申请号：US18505153
申请日：2023-11-09
Applicant: SEIKO EPSON CORPORATION
Inventor： Mitsuhiro YAMASHITA , Takahiro KAMADA , Takuya ONO , Yuko YAMAMOTO
CPC classification number: G06F3/1256 , G06F3/1208 , G06T15/04 , G06T2200/24
Abstract: An image processing device includes: an image data acquisition unit that acquires image data; a print condition acquisition unit that acquires a print condition including a type of a print medium on which an image is printed; a parameter acquisition unit that acquires a texture parameter indicating a texture of the print medium; a color conversion unit that performs color conversion corresponding to the print condition, on the image data; and a rendering unit that executes rendering, causing the image data on which the color conversion is performed, to correspond to at least one of a front face and a back face of a 3D object representing a shape of the print medium, and causing the texture parameter to correspond to the front face and the back face of the 3D object, and thus generates a rendered image representing the print medium with the image printed thereon.
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9.发明公开公开(公告)号：US20240127018A1
公开(公告)日：2024-04-18
申请号：US18483554
申请日：2023-10-10
Applicant: SEIKO EPSON CORPORATION
Inventor： Takuya ONO , Takahiro KAMADA , Mitsuhiro YAMASHITA , Yuko YAMAMOTO
CPC classification number: G06K15/1849 , G06T15/04 , G06T15/80
Abstract: An image processing device includes an image data acquisition section configured to acquire image data of an image to be printed on a print medium; a parameter acquisition section configured to acquire parameters for performing physical based rendering of the print medium on which the image is to be printed as a 3D object, the parameters including a normal line map representing a normal line direction of an irregularities surface of the print medium related to a reflection direction of light incident on the print medium; a correction section configured to correct strength of an application effect of the normal line map corresponded with the 3D object; and a rendering execution section for generating a rendering image representing the print medium on which the image is printed by executing the physical based rendering using the image data and the parameters.
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公开(公告)号：US20250156125A1
公开(公告)日：2025-05-15
申请号：US18942830
申请日：2024-11-11
Applicant: SEIKO EPSON CORPORATION
Inventor： Akira OKURA , Yuji ISHIKAWA , Takahiro KAMADA , Mitsuhiro YAMASHITA , Takuya ONO
IPC: G06F3/12
Abstract: Provided is a printing system including a display configured to provide a plurality of patterns including a first pattern in which a first image and a second image are printed on the same surface side of a transparent medium and a second pattern in which the first image and the second image are respectively printed on opposite sides of the transparent medium, and a printer configured to execute printing according to a pattern selected by a user from the patterns being provided.
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