-
公开(公告)号：US11691434B2
公开(公告)日：2023-07-04
申请号：US17481051
申请日：2021-09-21
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hiroaki Ogawa , Yuki Omagari , Akitoshi Yamada
Abstract: An apparatus includes a generation unit and a multiplexing unit. The generation unit generates image data for recording by a forming apparatus that forms an image on a forming member using a print head that applies energy to the member. The multiplexing unit performs multiplexing processing to generate recording data in which predetermined information to be recognized by a reading apparatus as information different from an image to be recorded on the member is embedded in the image data.
-
公开(公告)号：US11295407B2
公开(公告)日：2022-04-05
申请号：US16017034
申请日：2018-06-25
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yuki Ishida , Mitsuru Uratani , Hiroyuki Sakai , Yuki Omagari , Tomohiro Suzuki
Abstract: The first image data is converted into the second image data defined by a color space that depends on an output apparatus that outputs image data. Additional information is multiplexed on the converted second image data by using a multiplex parameter.
-
公开(公告)号：US20170286022A1
公开(公告)日：2017-10-05
申请号：US15460641
申请日：2017-03-16
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yuki Omagari , Kiyoshi Umeda , Hiroyuki Sakai , Tomohiro Suzuki , Naoki Sumi
IPC: G06F3/12
CPC classification number: G06F3/125 , G06F3/1205 , G06F3/1206 , G06F3/1208 , G06F3/1241 , G06F3/1247 , G06F3/1256 , G06F3/1287 , G06F3/1292 , G06F9/46
Abstract: An information processing apparatus decides a division condition of an image to be laid out in a print content based on at least one of information of the image and information of the information processing apparatus by causing at least one of a first program layer and second program layer to operate; divides the image in accordance with the division condition decided and creates a divided image by causing the second program layer to operate; constructs the print content in which the divided image is laid out by causing at least one of the first program layer and second program layer to operate; renders the print content in which the divided image is laid out and generate a rendering image by causing the second program layer to operate; and generates print data using the rendering image by causing the second program layer to operate.
-
4.发明申请公开(公告)号：US20130135686A1
公开(公告)日：2013-05-30
申请号：US13683334
申请日：2012-11-21
Applicant: CANON KABUSHIKI KAISHA
Inventor： Seiji Abe , Mitsuru Uratani , Yuki Ishida , Yuki Omagari
IPC: H04N1/00
CPC classification number: H04N1/00819 , H04N1/6033 , H04N1/6055
Abstract: An image processing apparatus includes a measurement unit configured to read a patch image for a calibration which is printed on a recorded medium by a printing apparatus and measure a density of the patch image, a reception unit configured to receive spectral reflection factor information measured by reading the patch image for the calibration printed on the recorded medium by using a measurement device capable of measuring a spectral reflection factor at every predetermined wavelengths, and a processing unit configured to perform a calibration for a printing using the recorded medium by the printing apparatus on the basis of the density measured by the measurement unit and the spectral reflection factor information received by the reception unit.
Abstract translation: 一种图像处理装置，包括：测量单元，被配置为读取由打印装置打印在记录介质上的校准的斑块图像，并测量斑块图像的密度;接收单元，被配置为接收通过读取测量的光谱反射因子信息 通过使用能够测量每个预定波长的光谱反射系数的测量装置，印刷在记录介质上的校准的贴片图像，以及处理单元，被配置为使用所述打印装置在所述记录介质上执行用于打印的校准 由测量单元测量的密度的基础和由接收单元接收的光谱反射因子信息。
-
5.发明公开公开(公告)号：US20240196106A1
公开(公告)日：2024-06-13
申请号：US18585219
申请日：2024-02-23
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hiroyuki Sakai , Mitsuru Uratani , Yuki Ishida , Yuki Omagari , Tomohiro Suzuki
CPC classification number: H04N23/88 , H04N1/4052 , H04N1/6022 , H04N1/6077 , H04N23/56
Abstract: An image capturing unit captures an image including an embedded image that is printed on the basis of image data in which at least a color component has been modulated according to additional information. An adjustment unit adjusts a white balance of the image captured by the image capturing unit on the basis of an adjustment value associated with the embedded image. A processing unit processes image data of the image captured by the image capturing unit whose white balance has been adjusted by the adjustment unit to read the additional information in the image captured by the image capturing unit.
-
Patent Agency Ranking
公开(公告)号：US20220383443A1
公开(公告)日：2022-12-01
申请号：US17828313
申请日：2022-05-31
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yuki Omagari
Abstract: A digital watermark analysis apparatus, comprising an image capturing unit for capturing a printed product where additional information is embedded by superimposing a pattern on an image to acquire a captured image, a calculation unit for calculating a spatial frequency characteristic of each small area in the captured image, a specifying unit for specifying an embedded signal strength and an embedding position of the additional information, a decision unit for deciding, based on the embedding position information and the embedded signal strength information, a position in the captured image of a marker detection area for detecting a marker as a reference position for acquiring the additional information, and an acquisition unit for detecting a marker in the marker detection area and acquiring the additional information in the captured image with reference to the detected marker.
-
公开(公告)号：US20210211555A1
公开(公告)日：2021-07-08
申请号：US17142337
申请日：2021-01-06
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yuki Omagari , Hiroyuki Sakai , Yuki Ishida , Tomohiro Suzuki
Abstract: The present disclosure provides a technique to obtain a tilt state occurring between an image capturing unit and a print image having additional information embedded in it without using the visible image. In the technique, an image of a print image in which additional information having a specified frequency characteristic is embedded is captured using an image capturing unit to obtain captured image data. A frequency analysis is performed on partial image data corresponding to a specified area in the obtained captured image data, to obtain distance information on a distance between the specified area and the image capturing unit. Inclination information indicating a state of a relative inclination between the image capturing unit and the print image is obtained based on this distance.
-
8.发明申请公开(公告)号：US20200288096A1
公开(公告)日：2020-09-10
申请号：US16880100
申请日：2020-05-21
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hiroyuki Sakai , Mitsuru Uratani , Yuki Ishida , Yuki Omagari , Tomohiro Suzuki
Abstract: An image capturing unit captures an image including an embedded image that is printed on the basis of image data in which at least a color component has been modulated according to additional information. An adjustment unit adjusts a white balance of the image captured by the image capturing unit on the basis of an adjustment value associated with the embedded image. A processing unit processes image data of the image captured by the image capturing unit whose white balance has been adjusted by the adjustment unit to read the additional information in the image captured by the image capturing unit.
-
公开(公告)号：US10150311B2
公开(公告)日：2018-12-11
申请号：US15581435
申请日：2017-04-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yuki Omagari
Abstract: A recording apparatus performs recording on a recording medium by using a tray having a plurality of slots, and includes a reception unit receiving information for specifying a detection position of the recording medium in a slot of the tray from an external apparatus, and a specification unit to specify the detection position. In addition, a control unit controls the recording apparatus so that, in a case where the recording medium is arranged in a first slot and no recording medium is arranged in a second slot, recording processing is performed on the recording medium arranged in the first slot, and recording processing is not performed in association with the second slot. Detection processing to detect a recording medium is not performed for a third slot which is not specified, and detection processing is performed for the first and second slots which are specified.
-
公开(公告)号：US20220097365A1
公开(公告)日：2022-03-31
申请号：US17481051
申请日：2021-09-21
Applicant: CANON KABUSHIKI KAISHA
Inventor： Hiroaki Ogawa , Yuki Omagari , Akitoshi Yamada
Abstract: An apparatus includes a generation unit and a multiplexing unit. The generation unit generates image data for recording by a forming apparatus that forms an image on a forming member using a print head that applies energy to the member. The multiplexing unit performs multiplexing processing to generate recording data in which predetermined information to be recognized by a reading apparatus as information different from an image to be recorded on the member is embedded in the image data.
-
-
-
-
-
-
-
-
-
Search Results
33
records
(took 0.018 seconds)
