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1. 发明授权

US07466465B2 Load allocation when executing image processing using parallel processing 失效
标题翻译：使用并行处理执行图像处理时的负载分配
公开(公告)号：US07466465B2
公开(公告)日：2008-12-16
申请号：US11212431
申请日：2005-08-24
申请人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
IPC分类号： H04N1/52 , H04N1/405 , G06K15/00 , H04N1/40 , H04N1/46 , G06F9/46
CPC分类号： G06F9/505 , G06F9/3814 , G06F9/3851 , G06F9/5066 , G06F2209/5019
摘要： For image processing for repeatedly executing process segment sets including N (N is an integer of 3 or greater) unit process segments Lc, Lm, Ly, Lk, Llc, Llm and Ldy, unit process segments are executed by M (M is an integer of 2 or greater but less than N) processing units. The unit process segments include a first-type unit process segments Lc, Llc, Llm, and Lk for performing processing using a first processing method and a second-type unit process segment Lm, Ly and Ldy for performing processing using a second processing method that is different from the first processing method. Then, when executing process segment sets, the M unit process segments including at least one each of the first-type and the second-type unit process segments Lc, Lm are first executed on the M processing units.
摘要翻译：对于用于重复执行包括N（N是3或更大的整数）的处理段集的单元处理段Lc，Lm，Ly，Lk，Llc，Llm和Ldy的处理段集的图像处理，单元处理段由M（M是整数 2或更大但小于N个）处理单元。单元处理段包括用于使用第一处理方法执行处理的第一类单位处理段Lc，Llc，Llm和Lk，以及使用第二处理方法执行处理的第二类单位处理段Lm，Ly和Ldy，与第一种处理方法不同。然后，当执行处理段集时，首先在M个处理单元上执行包括第一类型和第二类型单位处理段Lc，Lm中的至少一个的M个单位处理段。

2. 发明申请

US20060050955A1 Load allocation when executing image processing using parallel processing 失效
标题翻译：使用并行处理执行图像处理时的负载分配
公开(公告)号：US20060050955A1
公开(公告)日：2006-03-09
申请号：US11212430
申请日：2005-08-24
申请人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
IPC分类号： G06K9/00
CPC分类号： H04N1/46
摘要： For image processes performed repeatedly using a plurality of processing units on a plurality of partial images aligned mutually adjacent to each other, specified processing is performed. This image process includes (i) a first-type process segment on first partial image data representing a partial image to generate M types (M is an integer of 2 or greater) of second partial image data; and (ii) the respectively corresponding M types of second-type process segments on the M types of second partial image data. When executing image processing, parallel processing is performed for the second-type process segment relating to the i-th (i is a positive integer) partial image and the first-type process segment relating to any of the (i+1)-th to the (i+p)-th (p is a positive integer) partial images.
摘要翻译：对于使用多个相互相邻的多个局部图像上的多个处理单元重复执行的图像处理，执行指定的处理。该图像处理包括（i）第一部分图像数据上的第一类型处理段，其表示部分图像以生成第二部分图像数据的M种类型（M为2或更大的整数）; 和（ii）M种类型的第二部分图像数据上的分别对应的M种类型的第二类型处理段。当执行图像处理时，对与第i（i是正整数）局部图像相关的第二类型处理段执行并行处理，并且与第（i + 1）到（i + p）（p是正整数）部分图像。

3. 发明授权

US07460285B2 Load allocation when executing image processing using parallel processing 失效
标题翻译：使用并行处理执行图像处理时的负载分配
公开(公告)号：US07460285B2
公开(公告)日：2008-12-02
申请号：US11212430
申请日：2005-08-24
申请人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
IPC分类号： H04N1/52 , H04N1/405 , G06K15/00 , H04N1/40 , H04N1/46 , G06F9/46
CPC分类号： H04N1/46
摘要： For image processes performed repeatedly using a plurality of processing units on a plurality of partial images aligned mutually adjacent to each other, specified processing is performed. This image process includes (i) a first-type process segment on first partial image data representing a partial image to generate M types (M is an integer of 2 or greater) of second partial image data; and (ii) the respectively corresponding M types of second-type process segments on the M types of second partial image data. When executing image processing, parallel processing is performed for the second-type process segment relating to the i-th (i is a positive integer) partial image and the first-type process segment relating to any of the (i+1)-th to the (i+p)-th (p is a positive integer) partial images.
摘要翻译：对于使用多个相互相邻的多个局部图像上的多个处理单元重复执行的图像处理，执行指定的处理。该图像处理包括（i）第一部分图像数据上的第一类型处理段，其表示部分图像以生成第二部分图像数据的M种类型（M为2或更大的整数）; 和（ii）M种类型的第二部分图像数据上的分别对应的M种类型的第二类型处理段。当执行图像处理时，对与第i（i是正整数）局部图像相关的第二类型处理段执行并行处理，并且与第（i + 1）到（i + p）（p是正整数）部分图像。

4. 发明授权

US07436559B2 Load assignment in image processing by parallel processing 失效
标题翻译：通过并行处理进行图像处理中的负载分配
公开(公告)号：US07436559B2
公开(公告)日：2008-10-14
申请号：US11069855
申请日：2005-02-28
申请人： Satoshi Yamazaki , Kohei Utsunomiya , Teruyuki Takata , Toshiaki Kakutani
发明人： Satoshi Yamazaki , Kohei Utsunomiya , Teruyuki Takata , Toshiaki Kakutani
IPC分类号： H04N1/405 , G06F9/50 , G06F15/80 , G06K9/36 , G06K9/54 , G06K15/02
CPC分类号： H04N1/52 , G06K15/02 , G06K15/1857
摘要： In image processing carried out by means of repeated execution of process set which includes N unit processes (where N is an integer equal to 3 or greater), prior to execution of the process groups, the N unit processes are assigned to a number M (where M is an integer equal to 2 or greater, but less than N) of processing modules for executing the unit processes. First, on the basis of execution results of unit processes included in the process group executed immediately prior, there is estimated an estimated load of unit processes of each class in the next process group. Then, on the basis of the estimated load, the N unit processes are assigned to the processing modules. During this process, a selected unit process which is one of the unit processes not yet assigned to a processing module, is assigned to one of the processing modules.
摘要翻译：在通过重复执行包括N个单位处理（其中N是等于3或更大的整数）的处理集执行的图像处理中，在执行处理组之前，将N个单位处理分配给数字M（其中M是等于2或更大但小于N的整数）用于执行单元处理的处理模块。首先，基于紧接在之前执行的处理组中包括的单元处理的执行结果，估计下一个处理组中的每个类的单元处理的估计负载。然后，基于估计的负载，将N个单元处理分配给处理模块。在该处理期间，将未被分配给处理模块的单元处理之一的所选单元处理分配给处理模块之一。

5. 发明申请

US20060056693A1 Load allocation when executing image processing using parallel processing 失效
标题翻译：使用并行处理执行图像处理时的负载分配
公开(公告)号：US20060056693A1
公开(公告)日：2006-03-16
申请号：US11212431
申请日：2005-08-24
申请人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Toshiaki Kakutani , Teruyuki Takata , Kohei Utsunomiya
IPC分类号： G06K9/34
CPC分类号： G06F9/505 , G06F9/3814 , G06F9/3851 , G06F9/5066 , G06F2209/5019
摘要： For image processing for repeatedly executing process segment sets including N (N is an integer of 3 or greater) unit process segments Lc, Lm, Ly, Lk, Llc, Llm and Ldy, unit process segments are executed by M (M is an integer of 2 or greater but less than N) processing units. The unit process segments include a first-type unit process segments Lc, Llc, Llm, and Lk for performing processing using a first processing method and a second-type unit process segment Lm, Ly and Ldy for performing processing using a second processing method that is different from the first processing method. Then, when executing process segment sets, the M unit process segments including at least one each of the first-type and the second-type unit process segments Lc, Lm are first executed on the M processing units.
摘要翻译：对于用于重复执行包括N（N是3或更大的整数）的处理段集的单元处理段Lc，Lm，Ly，Lk，Llc，Llm和Ldy的处理段集的图像处理，单元处理段由M（M是整数 2或更大但小于N个）处理单元。单元处理段包括用于使用第一处理方法执行处理的第一类单位处理段Lc，Llc，Llm和Lk，以及使用第二处理方法执行处理的第二类单位处理段Lm，Ly和Ldy，与第一种处理方法不同。然后，当执行处理段集时，首先在M个处理单元上执行包括第一类型和第二类型单位处理段Lc，Lm中的至少一个的M个单位处理段。

6. 发明申请

US20050206920A1 Load assignment in image processing by parallel processing 失效
标题翻译：通过并行处理进行图像处理中的负载分配
公开(公告)号：US20050206920A1
公开(公告)日：2005-09-22
申请号：US11069855
申请日：2005-02-28
申请人： Satoshi Yamazaki , Kohei Utsunomiya , Teruyuki Takata , Toshiaki Kakutani
发明人： Satoshi Yamazaki , Kohei Utsunomiya , Teruyuki Takata , Toshiaki Kakutani
IPC分类号： G06K1/00 , G06K15/02 , H04N1/52
CPC分类号： H04N1/52 , G06K15/02 , G06K15/1857
摘要： In image processing carried out by means of repeated execution of process set which includes N unit processes (where N is an integer equal to 3 or greater), prior to execution of the process groups, the N unit processes are assigned to a number M (where M is an integer equal to 2 or greater, but less than N) of processing modules for executing the unit processes. First, on the basis of execution results of unit processes included in the process group executed immediately prior, there is estimated an estimated load of unit processes of each class in the next process group. Then, on the basis of the estimated load, the N unit processes are assigned to the processing modules. During this process, a selected unit process which is one of the unit processes not yet assigned to a processing module, is assigned to one of the processing modules.
摘要翻译：在通过重复执行包括N个单位处理（其中N是等于3或更大的整数）的处理集执行的图像处理中，在执行处理组之前，将N个单位处理分配给数字M（其中M是等于2或更大但小于N的整数）用于执行单元处理的处理模块。首先，基于紧接在之前执行的处理组中包括的单元处理的执行结果，估计下一个处理组中的每个类的单元处理的估计负载。然后，基于估计的负载，将N个单元处理分配给处理模块。在该处理期间，将未被分配给处理模块的单元处理之一的所选单元处理分配给处理模块之一。

7. 发明申请

US20130100492A1 PRINTING SYSTEM AND DATA TRANSFER METHOD 有权
标题翻译：打印系统和数据传输方法
公开(公告)号：US20130100492A1
公开(公告)日：2013-04-25
申请号：US13647808
申请日：2012-10-09
申请人： Satoshi Yamazaki , Shinichi Arazaki , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Shinichi Arazaki , Kohei Utsunomiya
IPC分类号： G06K15/02
CPC分类号： H04N1/33323 , G06F3/1212 , G06F3/1236 , G06F3/1244 , G06F3/1285 , G06F3/1292 , H04N1/00233 , H04N1/33361 , H04N2201/0044 , H04N2201/0082 , H04N2201/33357 , H04N2201/33378
摘要： A printing system provided with a printer and a host computer which transfers image data to the printer includes a data transfer unit configured to transfer the image data as image data of a first data format in the case where a connection between the printer and the host computer is first connection means, and transfer the image data as image data of a second data format in the case where a connection between the printer and the host computer is second connection means, wherein the second connection means has less data communication amount per unit time than the first connection means, and when given image data is transferred, image data of the second data format, corresponding to the given image data, has less data amount than image data of the first data format, corresponding to the given image data.
摘要翻译：具有将图像数据传送到打印机的打印机和主计算机的打印系统包括数据传送单元，其被配置为在打印机和主计算机之间的连接的情况下将图像数据作为第一数据格式的图像数据传送是第一连接装置，并且在打印机和主机之间的连接是第二连接装置的情况下，将图像数据作为第二数据格式的图像数据传送，其中第二连接装置具有比每单位时间少的数据通信量第一连接装置，并且当传送给定图像数据时，对应于给定图像数据的第二数据格式的图像数据具有比对应于给定图像数据的第一数据格式的图像数据更少的数据量。

8. 发明授权

US08749831B2 Printing system and data transfer method 有权
标题翻译：打印系统和数据传输方式
公开(公告)号：US08749831B2
公开(公告)日：2014-06-10
申请号：US13647808
申请日：2012-10-09
申请人： Satoshi Yamazaki , Shinichi Arazaki , Kohei Utsunomiya
发明人： Satoshi Yamazaki , Shinichi Arazaki , Kohei Utsunomiya
IPC分类号： G06F3/12
CPC分类号： H04N1/33323 , G06F3/1212 , G06F3/1236 , G06F3/1244 , G06F3/1285 , G06F3/1292 , H04N1/00233 , H04N1/33361 , H04N2201/0044 , H04N2201/0082 , H04N2201/33357 , H04N2201/33378
摘要： A printing system provided with a printer and a host computer which transfers image data to the printer includes a data transfer unit configured to transfer the image data as image data of a first data format in the case where a connection between the printer and the host computer is first connection means, and transfer the image data as image data of a second data format in the case where a connection between the printer and the host computer is second connection means, wherein the second connection means has less data communication amount per unit time than the first connection means, and when given image data is transferred, image data of the second data format, corresponding to the given image data, has less data amount than image data of the first data format, corresponding to the given image data.
摘要翻译：具有将图像数据传送到打印机的打印机和主计算机的打印系统包括数据传送单元，其被配置为在打印机和主计算机之间的连接的情况下将图像数据作为第一数据格式的图像数据传送是第一连接装置，并且在打印机和主机之间的连接是第二连接装置的情况下，将图像数据作为第二数据格式的图像数据传送，其中第二连接装置具有比每单位时间少的数据通信量第一连接装置，并且当传送给定图像数据时，对应于给定图像数据的第二数据格式的图像数据具有比对应于给定图像数据的第一数据格式的图像数据更少的数据量。

9. 发明授权

US08542409B2 Printing apparatus, printing method and method of generating dither mask 有权
标题翻译：打印装置，打印方法和产生抖动面罩的方法
公开(公告)号：US08542409B2
公开(公告)日：2013-09-24
申请号：US12755197
申请日：2010-04-06
申请人： Takuya Wakayama , Satoshi Yamazaki , Toshiaki Kakutani
发明人： Takuya Wakayama , Satoshi Yamazaki , Toshiaki Kakutani
IPC分类号： H04N1/40 , G06K9/20 , B41J2/205
CPC分类号： H04N1/405
摘要： A printing apparatus is provided with a halftone unit performing a halftone process in which a possibility of dot formation is determined for each pixel based on a dot occurrence rate of the pixel constituting image data, and a printing unit forming dots on a recording medium based on the possibility of dot formation. The halftone unit predicts the occurrence of dot overlap in which a plurality of dots overlaps on the printing medium and performs the halftone process based on an evaluation index according to the dot overlap.
摘要翻译：印刷装置具有半色调单元，其执行半色调处理，其中基于构成图像数据的像素的点出现率确定每个像素的点形成的可能性，以及基于在记录介质上形成点的打印单元，基于点形成的可能性。半色调单元预测多个点在打印介质上重叠的点重叠的发生，并且基于根据点重叠的评估指标来执行半色调处理。

10. 发明申请

US20080123148A1 Reduction of uneven print density 有权
标题翻译：减少不均匀的印刷密度
公开(公告)号：US20080123148A1
公开(公告)日：2008-05-29
申请号：US11974021
申请日：2007-10-10
申请人： Toru Takahashi , Toshiaki Kakutani , Satoshi Yamazaki , Kazuyoshi Tanase
发明人： Toru Takahashi , Toshiaki Kakutani , Satoshi Yamazaki , Kazuyoshi Tanase
IPC分类号： G06K15/00
CPC分类号： G06K15/107
摘要： The invention provides a printing method of printing on a printing medium. The method includes: generating dot data that represents state of dot formation at each print pixel of a print image to be formed on the printing medium by performing a halftone process on image data that represents an input tone value of each pixel making up an original image; and generating the print image by forming dots on each of the print pixels according to the dot data. The halftone process determines the state of dot formation by using a dither matrix that stores a plurality of threshold values, the plurality of threshold values being used for determining state of dot formation at each of print pixels of the print image to be formed on the printing medium according to an input tone value. The dither matrix is a matrix that stores each of the plurality of threshold values in each element such that a mutual difference in dot density formed at each predetermined print pixel group according to each input tone value falls within a predetermined range. The predetermined print pixel group is a cluster of plural print pixels corresponding to each of a plurality of element groups that are created by dividing the dither matrix into preset numbers of elements.
摘要翻译：本发明提供一种在打印介质上进行打印的打印方法。该方法包括：通过对构成原始图像的每个像素的输入色调值的图像数据执行半色调处理，生成表示要在打印介质上形成的打印图像的每个打印像素处的点形成状态的点数据 ; 以及通过根据点数据在每个打印像素上形成点来生成打印图像。半色调处理通过使用存储多个阈值的抖动矩阵来确定点形成的状态，所述多个阈值用于确定在打印时要形成的打印图像的每个打印像素处的点形成的状态介质根据输入色调值。抖动矩阵是将每个元素中的多个阈值中的每一个存储在每个元素中的矩阵，使得根据每个输入色调值在每个预定打印像素组处形成的点密度的相互差异落在预定范围内。预定的打印像素组是通过将抖动矩阵分割成预定数量的元素而创建的多个元素组中的每一个对应的多个打印像素的簇。

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