公开(公告)号：US20070165253A1

公开(公告)日：2007-07-19

申请号：US11622336

申请日：2007-01-11

Applicant: Nobuaki USUI ,  Seigo KOTANI

Inventor： Nobuaki USUI ,  Seigo KOTANI

IPC: H04N1/60

CPC classification number: H04N1/6027 ,  H04N1/32122 ,  H04N1/40006 ,  H04N1/4406 ,  H04N1/4426 ,  H04N1/4433 ,  H04N2201/3202 ,  H04N2201/3257 ,  H04N2201/326 ,  H04N2201/3276

Abstract: An updating unit updates a color-conversion table stored in a storing unit. An image processing unit processes an input image data based on updated color-conversion table. A tamper-resistant chip that includes a first collecting unit that collects log information related to a usage of the image processing apparatus, a generating unit that generates a hash value corresponding to collected log information, and a recording unit that records generated hash value. An acquiring unit acquires the log information corresponding to the hash value by referring to recorded hash value. The updating unit updates the color-conversion table based on acquired log information.

Abstract translation: 更新单元更新存储在存储单元中的颜色转换表。 图像处理单元基于更新的颜色转换表处理输入图像数据。 一种防篡改芯片，包括收集与图像处理装置的使用有关的日志信息的第一收集单元，生成与收集的日志信息相对应的哈希值的生成单元和记录所生成的散列值的记录单元。 获取单元通过参考记录的散列值来获取与散列值对应的日志信息。 更新单元基于获取的日志信息来更新颜色转换表。

公开(公告)号：US12022048B2

公开(公告)日：2024-06-25

申请号：US18248767

申请日：2021-10-05

Applicant: DIC Corporation

Inventor： Masato Takahashi ,  Norimichi Tsumura

IPC: H04N1/60

CPC classification number: H04N1/6027 ,  H04N1/6055 ,  H04N1/608 ,  H04N2201/3257 ,  H04N2201/326

Abstract: A display unit color-correction method includes: a first step of displaying a prescribed image on a display unit of a portable communication terminal that includes an imaging unit and the display unit; a second step of acquiring imaging data by imaging a color chart, which is a printed matter, and the display unit with the prescribed image displayed thereon together or individually by the imaging unit; and a third step of correcting a color of the display unit by using color information on the prescribed image in the imaging data and color information on a color in the color chart in the imaging data.

公开(公告)号：US10146485B1

公开(公告)日：2018-12-04

申请号：US15703081

申请日：2017-09-13

Applicant: KABUSHIKI KAISHA TOSHIBA ,  TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Hiromasa Tanaka

IPC: G06F15/00 ,  G06F3/12 ,  H04N1/00 ,  H04N1/21

CPC classification number: G06F3/1208 ,  G06F3/125 ,  G06K9/00456 ,  G06K9/4652 ,  H04N1/00374 ,  H04N1/00376 ,  H04N1/00803 ,  H04N1/21 ,  H04N2201/0094 ,  H04N2201/3257

Abstract: An image processing apparatus includes a reading unit, an acquiring unit, a color information extracting unit, a storage unit, an image extracting unit, and an image generating unit. The reading unit reads an image on a sheet. The acquiring unit acquires image data from the image read by the reading unit. The color information extracting unit extracts color information from the image data. The storage unit stores specific color information. The image extracting unit extracts second image data surrounded by a line with the specific color information in first image data that the acquiring unit acquires from an image on a first sheet which is read by the reading unit. The image generating unit generates third image data based on the second image data.

公开(公告)号：US09420221B2

公开(公告)日：2016-08-16

申请号：US14795149

申请日：2015-07-09

Applicant: FUJIFILM Corporation

Inventor： Manabu Hyodo ,  Yoshiya Ohara

IPC: H04N5/77 ,  H04N1/00 ,  H04N1/21 ,  H04N1/32 ,  H04N5/235 ,  H04N5/907 ,  H04N9/82 ,  H04N101/00

CPC classification number: H04N5/2352 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/2112 ,  H04N1/32128 ,  H04N5/202 ,  H04N5/2353 ,  H04N5/2355 ,  H04N5/372 ,  H04N5/37455 ,  H04N5/378 ,  H04N5/772 ,  H04N5/907 ,  H04N9/045 ,  H04N9/8205 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3252 ,  H04N2201/3257

Abstract: The electronic camera has an imaging device that images a subject with subject reflectance R (%) with a dynamic range wider than that at displaying or printing to acquire image data and a recording device that converts the image data acquired by the imaging device with a predetermined function and records the converted image data and the information on the function as digital values (digit). Therefore, a printed image with an automatically or manually corrected density can be obtained at the displaying or the printing.

公开(公告)号：US20150312516A1

公开(公告)日：2015-10-29

申请号：US14795149

申请日：2015-07-09

Applicant: FUJIFILM CORPORATION

Inventor： Manabu HYODO ,  Yoshiya OHARA

IPC: H04N5/77 ,  H04N5/907 ,  H04N1/00 ,  H04N1/21 ,  H04N5/235

CPC classification number: H04N5/2352 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/2112 ,  H04N1/32128 ,  H04N5/202 ,  H04N5/2353 ,  H04N5/2355 ,  H04N5/372 ,  H04N5/37455 ,  H04N5/378 ,  H04N5/772 ,  H04N5/907 ,  H04N9/045 ,  H04N9/8205 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3252 ,  H04N2201/3257

Abstract: The electronic camera has an imaging device that images a subject with subject reflectance R (%) with a dynamic range wider than that at displaying or printing to acquire image data and a recording device that converts the image data acquired by the imaging device with a predetermined function and records the converted image data and the information on the function as digital values (digit). Therefore, a printed image with an automatically or manually corrected density can be obtained at the displaying or the printing.

公开(公告)号：US20110304890A1

公开(公告)日：2011-12-15

申请号：US12813584

申请日：2010-06-11

Applicant: Nathaniel G. Martin ,  Paul R. Austin

Inventor： Nathaniel G. Martin ,  Paul R. Austin

IPC: H04N1/00

CPC classification number: H04N1/32112 ,  H04N1/00331 ,  H04N1/32149 ,  H04N1/32309 ,  H04N1/32325 ,  H04N2201/3226 ,  H04N2201/3257

Abstract: A method of scanning a set of documents in a container such as a file folder or storage box where the container contains a unique label containing identification associated with the documents in the container. The label comprises both alphanumeric characters and color information where each character is associated with a particular color. By scanning the container and analyzing the image of the container the unique identification can be retrieved with increased reliability by using both the color and alphanumeric information.

Abstract translation: 扫描容器（例如文件夹或存储盒）中的一组文档的方法，其中容器包含包含与容器中的文档相关联的标识的唯一标签。 标签包括字母数字字符和颜色信息，其中每个字符与特定颜色相关联。 通过扫描容器并分析容器的图像，可以通过使用颜色和字母数字信息来增加可靠性来检索唯一的识别。

公开(公告)号：US20090009632A1

公开(公告)日：2009-01-08

申请号：US12191797

申请日：2008-08-14

Applicant: Manabu HYODO ,  Yoshiya Ohara

Inventor： Manabu HYODO ,  Yoshiya Ohara

IPC: H04N9/68 ,  H04N1/60

CPC classification number: H04N5/2352 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/2112 ,  H04N1/32128 ,  H04N5/202 ,  H04N5/2353 ,  H04N5/2355 ,  H04N5/372 ,  H04N5/37455 ,  H04N5/378 ,  H04N5/772 ,  H04N5/907 ,  H04N9/045 ,  H04N9/8205 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3252 ,  H04N2201/3257

Abstract: The electronic camera has an imaging device that images a subject with subject reflectance R (%) with a dynamic range wider than that at displaying or printing to acquire image data and a recording device that converts the image data acquired by the imaging device with a predetermined function and records the converted image data and the information on the function as digital values (digit). Therefore, a printed image with an automatically or manually corrected density can be obtained at the displaying or the printing.

Abstract translation: 电子照相机具有成像装置，其以比显示或打印宽的动态范围对具有目标反射率R（％）的被摄体进行拍摄以获取图像数据;以及记录装置，其以预定的方式转换由成像装置获取的图像数据 功能并将转换的图像数据和功能信息记录为数字值（数字）。 因此，可以在显示或打印时获得具有自动或手动校正密度的打印图像。

公开(公告)号：US20080143853A1

公开(公告)日：2008-06-19

申请号：US11983655

申请日：2007-11-09

Applicant: Takahiko Koizumi ,  Ikuo Hayaishi ,  Toshie Imai

Inventor： Takahiko Koizumi ,  Ikuo Hayaishi ,  Toshie Imai

IPC: H04N5/76

CPC classification number: H04N1/32128 ,  H04N1/00132 ,  H04N1/00167 ,  H04N1/00188 ,  H04N1/00204 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/2158 ,  H04N1/2307 ,  H04N1/6086 ,  H04N5/225 ,  H04N2101/00 ,  H04N2201/0041 ,  H04N2201/0043 ,  H04N2201/0049 ,  H04N2201/3242 ,  H04N2201/325 ,  H04N2201/3252 ,  H04N2201/3257 ,  H04N2201/3259 ,  H04N2201/3277

Abstract: When an acquired image file GF includes image processing control information GI, a CPU executes image quality adjustment of image data GD in an image processing mode GM specified by the image processing control information GI. When the acquired image file GF does not include the image processing control information GI, on the other hand, the CPU retrieves Exif information and in the case of successful retrieval of the Exif information, selects the image processing mode GM based on the Exif information and executes image quality adjustment of the image data GD in the selected image processing mode GM. In the case where a selected shooting mode is described in the Exif information, the selected shooting mode is used for the selection of the image processing mode GM. In the case where no selected shooting mode is described in the Exif information, on the other hand, another shooting condition is used for the selection of the image processing mode GM.

公开(公告)号：US20060224939A1

公开(公告)日：2006-10-05

申请号：US11392782

申请日：2006-03-30

Applicant: Takeshi Namikata

Inventor： Takeshi Namikata

IPC: G06F17/00

CPC classification number: H04N1/00002 ,  H04N1/00013 ,  H04N1/00023 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00068 ,  H04N1/0009 ,  H04N2201/3257

Abstract: To obtain the same print result from MFPs with different specifications. When it is instructed to store image data read by a scanner of an MFP of a plurality of MFPs which forms the grid computing system, resources of an MFP converts a format of image data into a common format according to device profile information of the MFP and the image data whose format is converted is stored in a storage area shared in the system.

Abstract translation: 从具有不同规格的MFP获得相同的打印结果。 当指示存储由形成网格计算系统的多个MFP的MFP的扫描仪读取的图像数据时，MFP的资源根据MFP的设备简档信息将图像数据的格式转换成通用格式， 将格式转换的图像数据存储在系统中共享的存储区域中。

公开(公告)号：US06977661B1

公开(公告)日：2005-12-20

申请号：US09696390

申请日：2000-10-25

Applicant: Michael D. Stokes ,  Franc J. Camara ,  David M. Parsons ,  Gilman K. Wong ,  Vladimir Sadovsky

Inventor： Michael D. Stokes ,  Franc J. Camara ,  David M. Parsons ,  Gilman K. Wong ,  Vladimir Sadovsky

IPC: G09G5/02 ,  H04N1/00 ,  H04N9/07

CPC classification number: H04N1/603 ,  H04N1/00204 ,  H04N1/00962 ,  H04N1/00973 ,  H04N1/32128 ,  H04N2101/00 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/3257

Abstract: A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing.

Abstract translation: 用于图像采集的系统和方法使得能够选择性地自动应用颜色管理以通过设备的设备驱动器对由图像捕获设备生成的图像数据进行着色。 在图像采集系统中，每个图像捕获装置具有可被设置为控制装置的操作的特性或操作参数。 在图像获取操作期间，由图像捕获装置生成的彩色图像数据被发送到设备驱动器。 如果设备的操作参数被设置为指示要执行颜色管理，则设备驱动程序调用由操作系统提供的颜色管理功能，以在接收到的彩色图像上执行所需的颜色操作，例如颜色空间转换 数据。 然后将经处理的彩色图像数据发送到图像处理应用以进行进一步的处理或编辑。