公开(公告)号：US07948655B2

公开(公告)日：2011-05-24

申请号：US11768488

申请日：2007-06-26

申请人： Fumitaka Goto ,  Kentaro Yano ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Mitsuhiro Ono ,  Arata Miyagi ,  Yusuke Hashii

发明人： Fumitaka Goto ,  Kentaro Yano ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Mitsuhiro Ono ,  Arata Miyagi ,  Yusuke Hashii

IPC分类号： G06K15/00

CPC分类号： H04N1/40062

摘要： There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. The image processing apparatus extracts an image area with a predetermined size including the pixel to be processed. The apparatus calculates a variation associated with the pixel to be processed from signal values of pixels included in the image area. The apparatus calculates a variation time count in the image area from the signal values of the pixels included in the image area. The apparatus calculates adjusting levels Fz1, Fz2, and Fe from the variation time count and the variation using a definition unit which defines correspondence among the variation time count, the variation, and the adjusting levels, and applies an adjusting process to a signal value of the pixel to be processed by the calculated adjusting levels. Note that the definition unit defines the correspondence so that the adjusting levels Fz1, Fz2, and Fe progressively change in accordance with different variation time counts or different variations.

摘要翻译： 公开了一种对包括要处理的像素的图像应用调整处理的图像处理装置。 图像处理装置提取具有包括要处理的像素的预定尺寸的图像区域。 该装置根据包括在图像区域中的像素的信号值计算与要处理的像素相关联的变化。 该装置根据包括在图像区域中的像素的信号值来计算图像区域中的变化时间计数。 该装置使用定义单位从变化时间计数和变化计算调整水平Fz1，Fz2和Fe，该定义单元定义变化时间计数，变化和调整水平之间的对应关系，并且将调整处理应用于 要通过计算的调整级别处理的像素。 注意，定义单元定义对应关系，使得调整水平Fz1，Fz2和Fe根据不同的变化时间计数或不同的变化逐渐改变。

公开(公告)号：US07274491B2

公开(公告)日：2007-09-25

申请号：US10368592

申请日：2003-02-20

申请人： Akitoshi Yamada ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

IPC分类号： H04N1/40

CPC分类号： H04N1/608 ,  H04N1/6027

摘要： Upon outputting halftone image data to an output device, density transformation is prevalently done to improve image quality. Density transformation corresponds to linear gamma correction, and cannot correct any color fog and the like of a photo image. Hence, lightness/color difference information of halftone image data is acquired on the basis of low-frequency components of frequency data obtained by transforming halftone image data into spatial frequency components, and a lightness/color difference transform amount of the halftone image data is set on the basis of the acquired lightness/color difference information.

摘要翻译： 将半色调图像数据输出到输出装置时，通常会进行浓度变换以提高图像质量。 密度变换对应于线性伽马校正，不能校正照片图像的任何色雾等。 因此，基于通过将半色调图像数据变换为空间频率分量而获得的频率数据的低频分量来获取半色调图像数据的亮度/色差信息，并且设置半色调图像数据的亮度/色差变换量 基于获得的亮度/色差信息。

公开(公告)号：US20060285155A1

公开(公告)日：2006-12-21

申请号：US11448461

申请日：2006-06-07

申请人： Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Kentaro Yano ,  Arata Miyagi ,  Takao Aichi ,  Fumihiro Goto ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Kentaro Yano ,  Arata Miyagi ,  Takao Aichi ,  Fumihiro Goto ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

IPC分类号： G06F3/12

CPC分类号： H04N1/00278 ,  H04N1/00307 ,  H04N1/00923 ,  H04N2201/0015 ,  H04N2201/0062 ,  H04N2201/0084

摘要： An adapter capable of communicating with an image supply device and an image output device and allowing direct printing even when a plurality of images are transferred at the same time from image supply devices. The adapter transmits a print request associated with a first image to the image output device. If acquisition of a second image is completed before acquisition of the first image completed, the adapter transfers the second image instead of the first image as the image to be printed.

摘要翻译： 一种能够与图像供给装置和图像输出装置通信的适配器，并且即使当多个图像同时从图像供给装置传送时也能够直接打印。 适配器将与第一图像相关联的打印请求发送到图像输出设备。 如果在获取第一图像完成之前完成了第二图像的获取，则适配器将第二图像代替第一图像作为要打印的图像。

公开(公告)号：US07643178B2

公开(公告)日：2010-01-05

申请号：US11839021

申请日：2007-08-15

申请人： Akitoshi Yamada ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

IPC分类号： H04N1/40

CPC分类号： H04N1/608 ,  H04N1/6027

摘要： Upon outputting halftone image data to an output device, density transformation is prevalently performed to improve image quality. Density transformation corresponds to linear gamma correction, and cannot correct for color fog and the like that may occur in a photo image. Hence, lightness and color-difference information of halftone image data is acquired on the basis of low-frequency components of frequency data obtained by transforming halftone image data into spatial frequency components, and a lightness and color-difference transform amount of the halftone image data is set on the basis of the acquired lightness and color-difference information.

摘要翻译： 在将输出半色调图像数据输出到输出装置时，通常执行密度变换以提高图像质量。 密度变换对应于线性伽马校正，并且不能校正可能在照片图像中发生的色雾等。 因此，基于通过将半色调图像数据变换为空间频率分量而获得的频率数据的低频分量，以及半色调图像数据的亮度和色差变换量，获得半色调图像数据的亮度和色差信息 基于获取的亮度和色差信息设置。

公开(公告)号：US07564487B2

公开(公告)日：2009-07-21

申请号：US10368600

申请日：2003-02-20

申请人： Masao Kato ,  Kentaro Yano ,  Akitoshi Yamada ,  Fumitaka Goto

发明人： Masao Kato ,  Kentaro Yano ,  Akitoshi Yamada ,  Fumitaka Goto

IPC分类号： H04N5/76

CPC分类号： H04N1/2112 ,  H04N1/00278 ,  H04N1/32101 ,  H04N2101/00 ,  H04N2201/0084 ,  H04N2201/3225 ,  H04N2201/3242 ,  H04N2201/3278

摘要： A digital still camera is connected with a printer, a print-target image is selected from among the plural images stored in a memory card, feature data representing a histogram of the selected image and the like is extracted, and the feature data and the image are transferred to the printer in accordance with a print instruction. Then, the printer performs a correction process concerning brightness and color of the received image on the basis of the received feature data.

摘要翻译： 数字静态照相机与打印机连接，从存储卡中存储的多个图像中选择打印目标图像，提取表示所选图像的直方图的特征数据等，特征数据和图像 根据打印指令传送到打印机。 然后，打印机根据接收到的特征数据执行关于接收图像的亮度和颜色的校正处理。

公开(公告)号：US08085413B2

公开(公告)日：2011-12-27

申请号：US11813629

申请日：2006-01-23

申请人： Akitoshi Yamada ,  Yusuke Hashii ,  Takao Aichi ,  Kentaro Yano ,  Tetsuya Suwa ,  Masao Kato ,  Mitsuhiro Ono ,  Arata Miyagi ,  Fumihiro Goto ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Yusuke Hashii ,  Takao Aichi ,  Kentaro Yano ,  Tetsuya Suwa ,  Masao Kato ,  Mitsuhiro Ono ,  Arata Miyagi ,  Fumihiro Goto ,  Fumitaka Goto

IPC分类号： G06F3/12 ,  G06F15/00 ,  G06K1/00 ,  G06K15/00

CPC分类号： H04N1/00278 ,  G06F3/1204 ,  G06F3/1236 ,  G06F3/1284 ,  G06F3/1287 ,  G06F3/1288 ,  H04N1/00307 ,  H04N2201/0015 ,  H04N2201/0041 ,  H04N2201/0049 ,  H04N2201/0053 ,  H04N2201/0055 ,  H04N2201/0062 ,  H04N2201/0084

摘要： An adaptor which mediates between an image supply device and a printer causes the printer to print by selecting either of the first operation mode in which image data from the image supply device is received by wireless communication and before the completion of receiving the image data, a print job is issued to the printer by wired communication, and the second operation mode in which image data from the image supply device is received by wireless communication and after the completion of receiving the image data, a print job is issued to the printer by wired communication.

摘要翻译： 介质在图像供给装置和打印机之间的适配器使打印机通过选择通过无线通信接收来自图像供应装置的图像数据的第一操作模式之一以及在完成接收图像数据之前，打印机进行打印， 通过有线通信向打印机发送打印作业，通过无线通信接收来自图像供给装置的图像数据的第二操作模式，并且在完成接收图像数据之后，通过有线的方式向打印机发出打印作业 通讯。

公开(公告)号：US20090002730A1

公开(公告)日：2009-01-01

申请号：US11813629

申请日：2006-01-23

申请人： Akitoshi Yamada ,  Yusuke Hashii ,  Takao Aichi ,  Kentaro Yano ,  Tetsuya Suwa ,  Masao Kato ,  Mitsuhiro Ono ,  Arata Miyagi ,  Fumihiro Goto ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Yusuke Hashii ,  Takao Aichi ,  Kentaro Yano ,  Tetsuya Suwa ,  Masao Kato ,  Mitsuhiro Ono ,  Arata Miyagi ,  Fumihiro Goto ,  Fumitaka Goto

IPC分类号： G06F15/00

CPC分类号： H04N1/00278 ,  G06F3/1204 ,  G06F3/1236 ,  G06F3/1284 ,  G06F3/1287 ,  G06F3/1288 ,  H04N1/00307 ,  H04N2201/0015 ,  H04N2201/0041 ,  H04N2201/0049 ,  H04N2201/0053 ,  H04N2201/0055 ,  H04N2201/0062 ,  H04N2201/0084

摘要： An adaptor which mediates between an image supply device and a printer causes the printer to print by selecting either of the first operation mode in which image data from the image supply device is received by wireless communication and before the completion of receiving the image data, a print job is issued to the printer by wired communication, and the second operation mode in which image data from the image supply device is received by wireless communication and after the completion of receiving the image data, a print job is issued to the printer by wired communication.

摘要翻译： 介质在图像供给装置和打印机之间的适配器使打印机通过选择通过无线通信接收来自图像供应装置的图像数据的第一操作模式之一以及在完成接收图像数据之前，打印机进行打印， 通过有线通信向打印机发送打印作业，通过无线通信接收来自图像供给装置的图像数据的第二操作模式，并且在完成接收图像数据之后，通过有线的方式向打印机发出打印作业 通讯。

公开(公告)号：US20080002998A1

公开(公告)日：2008-01-03

申请号：US11768488

申请日：2007-06-26

申请人： Fumitaka Goto ,  Kentaro Yano ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Mitsuhiro Ohno ,  Arata Miyagi ,  Yusuke Hashii

发明人： Fumitaka Goto ,  Kentaro Yano ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Mitsuhiro Ohno ,  Arata Miyagi ,  Yusuke Hashii

IPC分类号： G03G15/01

CPC分类号： H04N1/40062

摘要： There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. The image processing apparatus extracts an image area with a predetermined size including the pixel to be processed. The apparatus calculates a variation associated with the pixel to be processed from signal values of pixels included in the image area. The apparatus calculates a variation time count in the image area from the signal values of the pixels included in the image area. The apparatus calculates adjusting levels Fz1, Fz2, and Fe from the variation time count and the variation using a definition unit which defines correspondence among the variation time count, the variation, and the adjusting levels, and applies an adjusting process to a signal value of the pixel to be processed by the calculated adjusting levels. Note that the definition unit defines the correspondence so that the adjusting levels Fz1, Fz2, and Fe progressively change in accordance with different variation time counts or different variations.

摘要翻译： 公开了一种对包括要处理的像素的图像应用调整处理的图像处理装置。 图像处理装置提取具有包括要处理的像素的预定尺寸的图像区域。 该装置根据包括在图像区域中的像素的信号值计算与要处理的像素相关联的变化。 该装置根据包括在图像区域中的像素的信号值来计算图像区域中的变化时间计数。 该装置使用定义单位从变化时间计数和变化计算调整水平Fz1，Fz2和Fe，该定义单元定义变化时间计数，变化和调整水平之间的对应关系，并且将调整处理应用于 要通过计算的调整级别处理的像素。 注意，定义单元定义对应关系，使得调整水平Fz1，Fz2和Fe根据不同的变化时间计数或不同的变化逐渐改变。

公开(公告)号：US08228529B2

公开(公告)日：2012-07-24

申请号：US11448461

申请日：2006-06-07

申请人： Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Kentaro Yano ,  Arata Miyagi ,  Takao Aichi ,  Fumihiro Goto ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

发明人： Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Kentaro Yano ,  Arata Miyagi ,  Takao Aichi ,  Fumihiro Goto ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

IPC分类号： G06F3/12

CPC分类号： H04N1/00278 ,  H04N1/00307 ,  H04N1/00923 ,  H04N2201/0015 ,  H04N2201/0062 ,  H04N2201/0084

摘要： An adapter capable of communicating with an image supply device and an image output device and allowing direct printing even when a plurality of images are transferred at the same time from image supply devices. The adapter transmits a print request associated with a first image to the image output device. If acquisition of a second image is completed before acquisition of the first image completed, the adapter transfers the second image instead of the first image as the image to be printed.

摘要翻译： 一种能够与图像供给装置和图像输出装置通信的适配器，并且即使当多个图像同时从图像供给装置传送时也能够直接打印。 适配器将与第一图像相关联的打印请求发送到图像输出设备。 如果在获取第一图像完成之前完成了第二图像的获取，则适配器将第二图像代替第一图像作为要打印的图像。

公开(公告)号：US20080018939A1

公开(公告)日：2008-01-24

申请号：US11839021

申请日：2007-08-15

申请人： AKITOSHI YAMADA ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

发明人： AKITOSHI YAMADA ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

IPC分类号： H04N1/405

CPC分类号： H04N1/608 ,  H04N1/6027

摘要： Upon outputting halftone image data to an output device, density transformation is prevalently performed to improve image quality. Density transformation corresponds to linear gamma correction, and cannot correct for color fog and the like that may occur in a photo image. Hence, lightness and color-difference information of halftone image data is acquired on the basis of low-frequency components of frequency data obtained by transforming halftone image data into spatial frequency components, and a lightness and color-difference transform amount of the halftone image data is set on the basis of the acquired lightness and color-difference information.

摘要翻译： 在将输出半色调图像数据输出到输出装置时，通常执行密度变换以提高图像质量。 密度变换对应于线性伽马校正，并且不能校正可能在照片图像中发生的色雾等。 因此，基于通过将半色调图像数据变换为空间频率分量而获得的频率数据的低频分量，以及半色调图像数据的亮度和色差变换量，获得半色调图像数据的亮度和色差信息 基于获取的亮度和色差信息设置。