专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08684490B2 Image forming apparatus, method of processing image, and computer-readable recording medium 有权
标题翻译：图像形成装置，图像处理方法和计算机可读记录介质
公开(公告)号：US08684490B2
公开(公告)日：2014-04-01
申请号：US13316991
申请日：2011-12-12
申请人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
发明人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
IPC分类号： B41J29/393 , B41J29/38
CPC分类号： B41J2/2132 , B41J2/205
摘要： An image forming apparatus includes a joint head in which a plurality of heads, each having a plurality of nozzles, are arranged in a nozzle arranging direction, and end portions of the heads adjacent to each other overlap, an overlap processing unit that distributes recording dot pattern data used for forming dots by using nozzles of an overlapping portion of the heads out of recording dot pattern data to the nozzles of the recording head adjacent to each other, a first tone correcting unit that performs tone correction, by a first correction characteristic, on recording dot pattern data using the nozzles other than the overlapping portion, and a second tone correcting unit that performs tone correction by a second correction characteristic on recording dot pattern data by using the nozzles of the overlapping portion.
摘要翻译：图像形成装置包括：接头，其中具有多个喷嘴的多个头部以喷嘴排列方向布置，并且彼此相邻的头部的端部重叠;重叠处理单元，其分配记录点通过使用与记录点图案数据相对应的记录头的喷嘴，通过使用头部的重叠部分的喷嘴形成点的图案数据，通过第一校正特性执行色调校正的第一色调校正单元，在使用除了重叠部分之外的喷嘴记录点图案数据的第二色调校正单元和通过使用重叠部分的喷嘴在记录点图案数据上通过第二校正特性执行色调校正的第二色调校正单元。

2. 发明申请

US20120147078A1 IMAGE FORMING APPARATUS AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：图像形成装置和计算机程序产品
公开(公告)号：US20120147078A1
公开(公告)日：2012-06-14
申请号：US13323151
申请日：2011-12-12
申请人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
发明人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
IPC分类号： B41J2/205
CPC分类号： B41J2/2139 , G06K15/107
摘要： An ink-jet image forming apparatus for scanning a recording medium in a main scanning direction by an ink-jet head, and conveying the recording medium in a sub scanning direction so that a printing area formed at every scan by the recording head overlaps with an adjacent printing area at their boundary area. The apparatus includes a distribution determining unit that determines a dot distribution at every scan in the overlapped boundary area, a nozzle determining unit that determines an alternative nozzle capable of forming dots instead of an non-ejectable nozzle in the overlapped boundary area, and a dot determining unit that determines a dot size or a dot density from the alternative nozzle, on the basis of a printing position by the alternative nozzle and the dot distribution determined by the dot distribution determining unit.
摘要翻译：一种喷墨图像形成装置，用于通过喷墨头在主扫描方向上扫描记录介质，并且在副扫描方向上传送记录介质，使得由记录头每次扫描形成的打印区域与相邻打印区域在其边界区域。该装置包括分配确定单元，其确定重叠边界区域中的每次扫描时的点分布;喷嘴确定单元，确定在重叠的边界区域中能够形成点而不是不可喷射的喷嘴的替代喷嘴，以及点确定单元，其基于替代喷嘴的打印位置和由点分布确定单元确定的点分布来确定来自替代喷嘴的点大小或点密度。

3. 发明申请

US20120147082A1 Image Forming Apparatus, Method of Processing Image, And Computer-Readable Recording Medium 有权
标题翻译：图像形成装置，图像处理方法和计算机可读记录介质
公开(公告)号：US20120147082A1
公开(公告)日：2012-06-14
申请号：US13316991
申请日：2011-12-12
申请人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
发明人： Yasunobu Takagi , Toshihito Kamei , Takayuki Ito
IPC分类号： B41J29/393
CPC分类号： B41J2/2132 , B41J2/205
摘要： An image forming apparatus includes a joint head in which a plurality of heads, each having a plurality of nozzles, are arranged in a nozzle arranging direction, and end portions of the heads adjacent to each other overlap, an overlap processing unit that distributes recording dot pattern data used for forming dots by using nozzles of an overlapping portion of the heads out of recording dot pattern data to the nozzles of the recording head adjacent to each other, a first tone correcting unit that performs tone correction, by a first correction characteristic, on recording dot pattern data using the nozzles other than the overlapping portion, and a second tone correcting unit that performs tone correction by a second correction characteristic on recording dot pattern data by using the nozzles of the overlapping portion.
摘要翻译：图像形成装置包括：接头，其中具有多个喷嘴的多个头部以喷嘴排列方向布置，并且彼此相邻的头部的端部重叠;重叠处理单元，其分配记录点通过使用与记录点图案数据相对应的记录头的喷嘴，通过使用头部的重叠部分的喷嘴形成点的图案数据，通过第一校正特性执行色调校正的第一色调校正单元，在使用除了重叠部分之外的喷嘴记录点图案数据的第二色调校正单元和通过使用重叠部分的喷嘴在记录点图案数据上通过第二校正特性执行色调校正的第二色调校正单元。

4. 发明申请

US20100182367A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：图像形成装置，图像形成方法和计算机可读存储介质
公开(公告)号：US20100182367A1
公开(公告)日：2010-07-22
申请号：US12686548
申请日：2010-01-13
申请人： Yasunobu Takagi , Takashi Kimura , Taku Satoh , Masakazu Yoshida , Toshihito Kamei
发明人： Yasunobu Takagi , Takashi Kimura , Taku Satoh , Masakazu Yoshida , Toshihito Kamei
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/145 , B41J2/2132 , B41J29/393
摘要： An image forming apparatus performs a 1-pass recording by a single main scan with respect to a recording medium by a nozzle group including different overlapping nozzles that scan the same overlapping region on the recording medium to record dots. Alternatively, a multi-pass recording is performed by a plurality of main scans with respect to the overlapping region by the same nozzle group or by different nozzle groups. The recording in a central portion of the overlapping region is performed by placing emphasis on the succession or continuity of the dots, while the recording in boundary portions of the overlapping region is performed by placing emphasis on the scattering of the dots.
摘要翻译：图像形成装置通过包括扫描记录介质上相同重叠区域的不同重叠喷嘴的喷嘴组通过单个主扫描对记录介质进行1次记录以记录点。或者，通过相同喷嘴组或不同喷嘴组相对于重叠区域的多次主扫描执行多遍记录。通过重点关注点的连续性或连续性来进行重叠区域的中心部分的记录，同时通过重点关注点的散射来进行重叠区域的边界部分的记录。

5. 发明授权

US08684491B2 Image forming apparatus, image correcting method, and computer-readable storage medium 有权
标题翻译：图像形成装置，图像校正方法和计算机可读存储介质
公开(公告)号：US08684491B2
公开(公告)日：2014-04-01
申请号：US13409504
申请日：2012-03-01
申请人： Yasunobu Takagi , Toshihito Kamei , Takashi Kimura , Taku Satoh
发明人： Yasunobu Takagi , Toshihito Kamei , Takashi Kimura , Taku Satoh
IPC分类号： B41J29/393
CPC分类号： B41J29/38 , B41J2/04543 , B41J2/04573 , B41J2/04581
摘要： An image forming apparatus includes a recording head including a plurality of nozzles for ejecting recording liquid to perform image formation on a recording medium; and a correcting unit. The correcting unit is configured to divide the recording head by different division patterns each indicating that the recording head is divided into a plurality of segments by at least one different dividing point, correct input and output characteristics for each of the segments in each division pattern to calculate correction effect of the each division pattern, and determine one of the division patterns based on the calculated correction effects of the division patterns as a specified division pattern to correct input and output characteristics of the recording head.
摘要翻译：图像形成装置包括：记录头，包括用于喷射记录液体的多个喷嘴，以在记录介质上进行图像形成; 和校正单元。校正单元被配置为通过不同的分割模式来划分记录头，每个划分模式指示通过至少一个不同的分割点将记录头分割成多个片段，将每个分割模式中的每个片段的输入和输出特性校正为计算每个分割图案的校正效果，并且基于所计算的分割图案的校正效果作为指定的分割图案来确定分割图案之一，以校正记录头的输入和输出特性。

6. 发明授权

US08333452B2 Image forming apparatus, image forming method and computer-readable storage medium 有权
标题翻译：图像形成装置，图像形成方法和计算机可读存储介质
公开(公告)号：US08333452B2
公开(公告)日：2012-12-18
申请号：US12686548
申请日：2010-01-13
申请人： Yasunobu Takagi , Takashi Kimura , Taku Satoh , Masakazu Yoshida , Toshihito Kamei
发明人： Yasunobu Takagi , Takashi Kimura , Taku Satoh , Masakazu Yoshida , Toshihito Kamei
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/145 , B41J2/2132 , B41J29/393
摘要： An image forming apparatus performs a 1-pass recording by a single main scan with respect to a recording medium by a nozzle group including different overlapping nozzles that scan the same overlapping region on the recording medium to record dots. Alternatively, a multi-pass recording is performed by a plurality of main scans with respect to the overlapping region by the same nozzle group or by different nozzle groups. The recording in a central portion of the overlapping region is performed by placing emphasis on the succession or continuity of the dots, while the recording in boundary portions of the overlapping region is performed by placing emphasis on the scattering of the dots.
摘要翻译：图像形成装置通过包括扫描记录介质上相同重叠区域的不同重叠喷嘴的喷嘴组通过单个主扫描对记录介质进行1次记录以记录点。或者，通过相同喷嘴组或不同喷嘴组相对于重叠区域的多次主扫描执行多遍记录。通过重点关注点的连续性或连续性来进行重叠区域的中心部分的记录，同时通过重点关注点的散射来进行重叠区域的边界部分的记录。

7. 发明授权

US08985724B2 Image forming apparatus, image correction method, and non-transitory computer readable recording medium storing image correction program 有权
标题翻译：图像形成装置，图像校正方法以及存储图像校正程序的非瞬时计算机可读记录介质
公开(公告)号：US08985724B2
公开(公告)日：2015-03-24
申请号：US13606887
申请日：2012-09-07
申请人： Yasunobu Takagi , Toshihito Kamei , Takashi Kimura , Yoshimi Nemoto
发明人： Yasunobu Takagi , Toshihito Kamei , Takashi Kimura , Yoshimi Nemoto
IPC分类号： B41J29/393 , B41J29/38 , B41J2/21
CPC分类号： B41J29/38 , B41J2/2132
摘要： Disclosed is an image forming apparatus that includes a recording head for forming an image by discharging single color ink from plural nozzle sequences. The image forming apparatus includes a profile generating unit configured to generate a profile including discharging characteristics of the corresponding nozzle sequences and information indicating a positional relationship among the plural nozzle sequences, based on individual images of a predetermined pattern that have been formed by the corresponding nozzle sequences and images that have been formed by the nozzle sequences; and a driving condition determination unit configured to determine drive conditions of the corresponding nozzle sequences by referring to the profile.
摘要翻译：公开了一种图像形成装置，其包括通过从多个喷嘴序列排出单色墨来形成图像的记录头。图像形成装置包括：轮廓生成单元，其基于由对应的喷嘴形成的预定图案的各个图像，生成包括对应的喷嘴序列的排出特性的轮廓和表示多个喷嘴序列之间的位置关系的信息由喷嘴序列形成的序列和图像; 以及驱动条件确定单元，被配置为通过参考轮廓来确定相应喷嘴序列的驱动条件。

8. 发明授权

US08982420B2 Image processing method, computer-readable storage medium, and information processing apparatus for determining rendering information based on calculated errors between images 有权
标题翻译：图像处理方法，计算机可读存储介质和用于基于计算出的图像之间的误差确定渲染信息的信息处理装置
公开(公告)号：US08982420B2
公开(公告)日：2015-03-17
申请号：US14096500
申请日：2013-12-04
申请人： Yasunobu Takagi , Toshihito Kamei , Yoshiaki Hoshino , Taku Satoh
发明人： Yasunobu Takagi , Toshihito Kamei , Yoshiaki Hoshino , Taku Satoh
IPC分类号： G06K15/00 , G06K15/02 , G06F15/02 , G06K9/40
CPC分类号： G06K15/1881 , B41J2/2139 , G06F15/025 , G06K15/107
摘要： An image processing method includes dividing a first image into regions according to content of the first image; generating a second image by converting a gradation of pixels of the first image into a gradation of pixels expressible in an image forming apparatus for each region; generating a piece of simulation information of a result of the image forming/outputting process based on the second image and nozzle characteristic information of the image forming apparatus; calculating an error between the first image and a third image for each of the regions, the third image being obtained by converting the piece of simulation information with the gradation of pixels of the first image; and deciding one of the second images as rendering information used to cause the image forming apparatus to perform an image forming/outputting process, based on the calculated errors between the first image and the third images.
摘要翻译：一种图像处理方法，包括根据第一图像的内容将第一图像划分成区域; 通过将第一图像的像素的灰度转换为每个区域的图像形成装置中可表达的像素的灰度来生成第二图像; 基于图像形成装置的第二图像和喷嘴特性信息生成图像形成/输出处理的结果的一条模拟信息; 计算每个区域的第一图像和第三图像之间的误差，第三图像是通过用第一图像的像素的灰度转换该模拟信息而获得的; 以及基于所计算出的所述第一图像和所述第三图像之间的误差，将所述第二图像中的一个确定为用于使所述图像形成装置执行图像形成/输出处理的呈现信息。

9. 发明授权

US08905512B2 Image forming apparatus, image forming method, and recording medium storing a program 有权
标题翻译：图像形成装置，图像形成方法以及存储程序的记录介质
公开(公告)号：US08905512B2
公开(公告)日：2014-12-09
申请号：US13960975
申请日：2013-08-07
申请人： Taku Satoh , Yasunobu Takagi , Toshihito Kamei , Takashi Kimura
发明人： Taku Satoh , Yasunobu Takagi , Toshihito Kamei , Takashi Kimura
IPC分类号： B41J2/12 , H04N1/60 , B41J2/21
CPC分类号： B41J2/12 , B41J2/2128 , B41J2/2146 , H04N1/6033
摘要： An image forming apparatus that performs correction to make gradation values adding both of two head areas (A+C, B+D) approximately equal. An area whose density is the lowest is set as a target density. Assuming densities for head areas A=70, B=100, C=40, D=90, head areas B and D are corrected with correction amount that ΔB become equal to ΔD (ΔB=ΔD=40) in accordance with target value (A+C=100).
摘要翻译：执行校正以使两个头部区域（A + C，B + D）两者近似相等的灰度值的图像形成装置。密度最低的区域被设定为目标密度。假设头部区域A = 70，B = 100，C = 40，D = 90的密度，头部区域B和D用＆Dgr; B等于＆Dgr的校正量校正; D（＆Dgr; B =＆Dgr; D = 40）根据目标值（A + C = 100）。

10. 发明授权

US08804190B2 Image processing method, image processing program, and information processing apparatus 有权
标题翻译：图像处理方法，图像处理程序和信息处理装置
公开(公告)号：US08804190B2
公开(公告)日：2014-08-12
申请号：US13569765
申请日：2012-08-08
申请人： Yasunobu Takagi , Toshihito Kamei , Masanori Hirano
发明人： Yasunobu Takagi , Toshihito Kamei , Masanori Hirano
IPC分类号： G06F15/00 , G06K1/00 , H04N1/40 , H04N1/405 , G06T5/00 , G06F17/21 , G06F17/22 , G06F17/24 , B41J2/165 , B41J2/045
CPC分类号： G06T5/00 , B41J2/04581 , B41J2/0459 , B41J2/04591 , B41J2/04595 , B41J2/16579 , G06F17/212 , G06F17/2247 , G06F17/24 , G06T2207/10024 , H04N1/4015 , H04N1/60
摘要： A method including the steps of obtaining an original image, generating a converted image by converting a gradation of a pixel of the original image into a prescribed gradations for an image forming apparatus to express, outputting a dot pattern image through a nozzle based on a predetermined dot pattern signal, generating nozzle characteristic information of the nozzle based on the dot pattern image, generating simulation information based on the converted image and the nozzle characteristic information, generating converted simulation information by converting the simulation information to the same gradation as that of the pixel of the original image, comparing the converted simulation information with the original image, and calculating an error between the original image and the converted simulation information.
摘要翻译：一种方法，包括以下步骤：获得原始图像，通过将原始图像的像素的灰度转换成用于图像形成装置的规定等级来生成转换图像，以表示通过喷嘴基于预定的图形输出点阵图像点阵图形信号，基于点图案图像生成喷嘴的喷嘴特性信息，基于转换图像生成模拟信息和喷嘴特性信息，通过将模拟信息转换为与像素相同的灰度来生成转换的模拟信息将原始图像与原始图像进行比较，并计算原始图像与转换的模拟信息之间的误差。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式