公开(公告)号：US6105045A

公开(公告)日：2000-08-15

申请号：US732989

申请日：1996-10-16

申请人： Noriyuki Kurabayashi ,  Yoshiharu Hibi ,  Takahide Inoue ,  Tomoyasu Matsuzaki ,  Shinji Kita

发明人： Noriyuki Kurabayashi ,  Yoshiharu Hibi ,  Takahide Inoue ,  Tomoyasu Matsuzaki ,  Shinji Kita

IPC分类号： B41J2/525 ,  B41J5/30 ,  G03G15/36 ,  G06F17/30 ,  G06T1/00 ,  G06T3/20 ,  G06T11/80 ,  H04N1/46 ,  H04N1/60

CPC分类号： H04N1/6072 ,  H04N2201/3222 ,  H04N2201/3242

摘要： Data for use in specifying an image to be registered and data indicative of processing contents to be executed are listed in list structure and registered in a "reference list to image storage unit" and a "reference list to processing-content storage unit," respectively. The aggregate area thus listed is subordinated to another aggregate area. When image processing and output are performed and produced, an aggregate area is designated and the processing contents are applied to the image registered in the aggregate area. Even a low-order aggregate area is processed in accordance with the listed contents of the high-order aggregate area.

摘要翻译： 用于指定要登记的图像的数据和表示要执行的处理内容的数据列在列表结构中，并分别登记在“图像存储单元的参考列表”和“处理内容存储单元的参考列表”中 。 这样列出的总面积从属于另一个总面积。 当执行和产生图像处理和输出时，指定聚合区域，并且将处理内容应用于在聚集区域​​中登记的图像。 即使是按照列出的高阶总面积的内容处理低阶聚集面积。

公开(公告)号：US5870491A

公开(公告)日：1999-02-09

申请号：US475414

申请日：1995-06-07

申请人： Takashi Kawai ,  Kenichi Outa

发明人： Takashi Kawai ,  Kenichi Outa

IPC分类号： H04N1/40 ,  H04N1/409 ,  H04N1/46 ,  H04N1/58 ,  H04N1/60 ,  H04N1/62 ,  G06K9/00

CPC分类号： H04N1/62 ,  H04N1/40062 ,  H04N1/4092 ,  H04N1/46 ,  H04N1/58 ,  H04N1/6072

摘要： In an image processing system an input image signal is processed to output a processed image signal. A first parameter relating to a first kind of characteristic, and a second parameter relating to a second kind of characteristic, are each extracted from the input image signal. A controlling parameter which is a multi-value datum is inferred by using membership functions relating to the first and second parameters, and also inferred is a membership function relating to the controlling parameter and a plurality of rules representing relations between the first and second parameters and the controlling parameter for determining a processing condition for processing the input image signal.

摘要翻译： 在图像处理系统中，处理输入图像信号以输出经处理的图像信号。 从输入图像信号中分别提取与第一种特性相关的第一参数和与第二类特性有关的第二参数。 通过使用与第一和第二参数有关的隶属函数来推断作为多值数据的控制参数，并且还推断出与控制参数有关的隶属函数以及表示第一和第二参数之间的关系的多个规则，以及 用于确定用于处理输入图像信号的处理条件的控制参数。

公开(公告)号：US4891690A

公开(公告)日：1990-01-02

申请号：US193227

申请日：1988-05-11

申请人： Shizuo Hasegawa ,  Nobuo Matsuoka

发明人： Shizuo Hasegawa ,  Nobuo Matsuoka

IPC分类号： H04N1/195 ,  H04N1/48 ,  H04N1/60

CPC分类号： H04N1/19515 ,  H04N1/19505 ,  H04N1/486 ,  H04N1/6072

摘要： A color image reading apparatus includes a plurality of linear sensors, each capable of generating plural analog color component signals. The sensors are arranged to read a line of the color image in a divided manner and such that adjacent ones of the linear sensors read mutually different lines of the color image. Also provided is a separator for separating the plural analog color component signals generated by the sensors into analog color component signals of each color, and a converter for converting the analog color component signals of each color into digital color component signals of each color, respectively. The apparatus further includes a device for forming plural continuous digital color component signals representing a line of the color image from the digital color component signals of each color converted by the converter. In addition, a processor is provided for digital color processing of the plural continuous digital color component signals to form digital color image signals usable for reproduction of the color image.

摘要翻译： 彩色图像读取装置包括多个线性传感器，每个线性传感器能够产生多个模拟颜色分量信号。 传感器被布置成以分割的方式读取彩色图像的一行，并且使得相邻的线性传感器读取彩色图像的相互不同的线。 还提供了一种用于将由传感器产生的多个模拟颜色分量信号分离成每种颜色的模拟颜色分量信号的分离器，以及用于将每种颜色的模拟颜色分量信号分别转换为每种颜色的数字颜色分量信号的转换器。 该装置还包括用于从由转换器转换的每种颜色的数字颜色分量信号形成表示彩色图像的一行的多个连续的数字彩色分量信号的装置。 此外，提供处理器用于多个连续数字彩色分量信号的数字彩色处理，以形成可用于再现彩色图像的数字彩色图像信号。

公开(公告)号：US12067304B2

公开(公告)日：2024-08-20

申请号：US17161862

申请日：2021-01-29

申请人： CANON KABUSHIKI KAISHA

发明人： Shinichi Miyazaki

IPC分类号： H04N1/60 ,  G06F3/12 ,  G06T3/00 ,  G06T5/92 ,  G06K15/02

CPC分类号： G06F3/1208 ,  G06T3/00 ,  G06T5/92 ,  H04N1/6027 ,  H04N1/6072 ,  H04N1/6097 ,  G06K15/188 ,  G06T2207/20208

摘要： An image processing apparatus includes a first obtainment unit configured to obtain high dynamic range (HDR) data that represents a high-dynamic range (HDR) image, a second obtainment unit configured to obtain print information to perform printing based on the HDR data obtained by the first obtainment unit, a third obtainment unit configured to obtain display information of a display apparatus that is to perform a display based on the HDR data, and a conversion unit configured to perform dynamic range conversion based on the display information obtained by the third obtainment unit, and then to perform dynamic range conversion based on the print information obtained by the second obtainment unit.

公开(公告)号：US11750764B2

公开(公告)日：2023-09-05

申请号：US17654273

申请日：2022-03-10

申请人： Naoto Watanabe

发明人： Naoto Watanabe

IPC分类号： H04N1/60 ,  H04N1/00 ,  H04N1/23

CPC分类号： H04N1/6072 ,  H04N1/00816 ,  H04N1/233

摘要： A chart includes a plurality of area images. Each area image of the plurality of area images includes a figure. The figure indicates positional information of each area image of the plurality of area images in the chart. An image forming apparatus includes an image forming device configured to form an image on a sheet to create the chart, and an image reading device configured to read the image in the chart.

公开(公告)号：US11671548B2

公开(公告)日：2023-06-06

申请号：US17836148

申请日：2022-06-09

申请人： CANON KABUSHIKI KAISHA

发明人： Takuya Inoue

IPC分类号： H04N1/40 ,  G06K15/02 ,  H04N1/00 ,  H04N1/60

CPC分类号： H04N1/40012 ,  G06K15/1822 ,  G06K15/1849 ,  H04N1/00005 ,  H04N1/00023 ,  H04N1/00039 ,  H04N1/00082 ,  H04N1/40062 ,  H04N1/6072

摘要： An image processing apparatus for converting color data into gray data extracts an object included in the color data in a page, and determines, based on color information and position information on a first object and a second object extracted, whether at least one of the first object and the second object is to be a target of conversion of a color value of the color data into a gray value with improved discriminability. The image processing apparatus controls to convert the color value of the object into a gray value by a conversion targeting all color values, or into a gray value with the improved discriminability, based on the determination whether or not to be the target of conversion.

公开(公告)号：US10007871B2

公开(公告)日：2018-06-26

申请号：US15235299

申请日：2016-08-12

申请人： CANON KABUSHIKI KAISHA

发明人： Masakatsu Sakurai

IPC分类号： G06K15/00 ,  G06K15/02 ,  H04N1/60 ,  G06T7/00

CPC分类号： G06K15/1852 ,  G06K9/348 ,  G06K15/1802 ,  G06K2209/01 ,  G06T7/00 ,  H04N1/60 ,  H04N1/6072

摘要： An image processing apparatus that converts drawing data generated by an application program into print data to be used for printing with a printing apparatus. A memory stores a program. The program determines, among drawing elements included in the drawing data, a drawing element that has a graphics attribute and that corresponds to a character drawn with path coordinates. The program generates the print data by converting the drawing data and includes performing image processing suitable to a text attribute for the drawing element having the graphics attribute determined to correspond to the character drawn with the path coordinates. The program also sends the generated print data to the printing apparatus for the printing.

公开(公告)号：US09992380B2

公开(公告)日：2018-06-05

申请号：US15236871

申请日：2016-08-15

申请人： Konica Minolta, Inc.

发明人： Kuniyasu Shibata

IPC分类号： G06K15/00 ,  H04N1/40 ,  H04N1/60 ,  H04N1/00 ,  G06F3/12

CPC分类号： H04N1/6019 ,  G06F3/1208 ,  G06F3/1244 ,  G06F3/1248 ,  G06F3/1285 ,  H04N1/00023 ,  H04N1/00034 ,  H04N1/00058 ,  H04N1/00087 ,  H04N1/6008 ,  H04N1/6013 ,  H04N1/6033 ,  H04N1/6072

摘要： A color verification system of an aspect of the present invention includes an information processing apparatus that generates a job and an image forming apparatus that forms a color image on a sheet on the basis of the job. The information processing apparatus includes a storage portion that stores: information of the image forming apparatus under management; and target information including a target profile set to the image forming apparatus. Furthermore, when a plurality of different target profiles is set to the image forming apparatus, the information processing apparatus includes a job generation portion that generates the job: including image data containing a plurality of color verification images associated with the plurality of target profiles, respectively; and including an output setting.

公开(公告)号：US20170337671A1

公开(公告)日：2017-11-23

申请号：US15623782

申请日：2017-06-15

申请人： Astral Images Corporation

发明人： Albert Durr Edgar ,  Michael Charles Wilder

IPC分类号： G06T5/00 ,  G06T7/55 ,  G06T5/50 ,  H04N1/60 ,  G06T7/50 ,  G06T7/90

CPC分类号： G06T5/009 ,  G06T5/001 ,  G06T5/50 ,  G06T7/11 ,  G06T7/174 ,  G06T7/50 ,  G06T7/55 ,  G06T7/90 ,  G06T2207/10004 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20208 ,  G06T2207/20221 ,  H04N1/6027 ,  H04N1/6072

摘要： Implementations disclosed herein (e.g., systems, methods, and computer-readable program products) provide a high definition range “UHD” compatible version of classic image content (e.g., as-released motion pictures) that was created in an era of limited dynamic range and that maintains aesthetic characterization defined by “Director's Intent” of the classic image content. Such implementations advantageously use clues to the Director's Intent found in the classic image content to make intelligent estimations as to what a Director (or other image content editing professional) was attempting to achieve in the classic image content relative to a corresponding original image content (e.g., as-shot image content). The original image content holds original imagery details that have been altered or omitted during creation of corresponding classic image content. The classic image content exhibits attributes that reflect the Director's Intent such as, for example color, contrast, vignetting, saturation, and the like.

公开(公告)号：US20170316291A1

公开(公告)日：2017-11-02

申请号：US15497939

申请日：2017-04-26

申请人： CANON KABUSHIKI KAISHA

发明人： Masakatsu Sakurai

IPC分类号： G06K15/02 ,  H04N1/60 ,  G06F3/12

CPC分类号： G06K15/1852 ,  G06F3/1286 ,  G06K15/1872 ,  G06K15/188 ,  G06K15/1889 ,  H04N1/6027 ,  H04N1/6072

摘要： In a pixel of a part where two objects are superimposed, pixel values of the objects are compared to thereby set an attribute of the pixel to an attribute of one of the objects.