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1. 发明申请

US20080309951A1 IMAGE PROCESSING SYSTEM AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
标题翻译：图像处理系统和图像形成装置
公开(公告)号：US20080309951A1
公开(公告)日：2008-12-18
申请号：US12137072
申请日：2008-06-11
申请人： Yumiko KISHI , Toshio Ohide , Tatsuo Ohyama , Hidetoshi Yamashita , Nobuyoshi Kaima
发明人： Yumiko KISHI , Toshio Ohide , Tatsuo Ohyama , Hidetoshi Yamashita , Nobuyoshi Kaima
IPC分类号： G06K15/02
CPC分类号： H04N1/3935 , H04N1/58
摘要： A novel image processing system includes a pixel position indicator and a pixel inserting unit. The pixel position indicator is configured to indicate insertion positions in the image data. The pixel inserting unit is configured to enlarge a size of the image data by inserting an additional pixel at each of the insertion positions and accordingly shifting the original pixels in a given direction. The additional pixel has a value lower than a given threshold. Each insertion position is at an approximate center of an area formed of pixels having values higher than the given threshold. A novel image forming apparatus incorporates such an image processing system and an electrophotographic system. The electrophotographic system is configured to form an image by irradiating a photoconductive surface with a laser beam according to the processed image data.
摘要翻译：一种新颖的图像处理系统包括像素位置指示器和像素插入单元。像素位置指示器被配置为指示图像数据中的插入位置。像素插入单元被配置为通过在每个插入位置处插入附加像素来放大图像数据的大小，并且因此沿给定方向移位原始像素。附加像素具有低于给定阈值的值。每个插入位置在由具有高于给定阈值的像素形成的区域的大致中心处。一种新颖的图像形成装置结合了这种图像处理系统和电子照相系统。电照相系统被配置为根据处理的图像数据通过用激光束照射光电导表面来形成图像。

2. 发明授权

US08077359B2 Image processing system and image forming apparatus incorporating same 有权
标题翻译：图像处理系统和包含其的图像形成装置
公开(公告)号：US08077359B2
公开(公告)日：2011-12-13
申请号：US12137072
申请日：2008-06-11
申请人： Yumiko Kishi , Toshio Ohide , Tatsuo Ohyama , Hidetoshi Yamashita , Nobuyoshi Kaima
发明人： Yumiko Kishi , Toshio Ohide , Tatsuo Ohyama , Hidetoshi Yamashita , Nobuyoshi Kaima
IPC分类号： G06T5/00
CPC分类号： H04N1/3935 , H04N1/58
摘要： A novel image processing system includes a pixel position indicator and a pixel inserting unit. The pixel position indicator is configured to indicate insertion positions in the image data. The pixel inserting unit is configured to enlarge a size of the image data by inserting an additional pixel at each of the insertion positions and accordingly shifting the original pixels in a given direction. The additional pixel has a value lower than a given threshold. Each insertion position is at an approximate center of an area formed of pixels having values higher than the given threshold. A novel image forming apparatus incorporates such an image processing system and an electrophotographic system. The electrophotographic system is configured to form an image by irradiating a photoconductive surface with a laser beam according to the processed image data.
摘要翻译：一种新颖的图像处理系统包括像素位置指示器和像素插入单元。像素位置指示器被配置为指示图像数据中的插入位置。像素插入单元被配置为通过在每个插入位置处插入附加像素来放大图像数据的大小，并且因此沿给定方向移位原始像素。附加像素具有低于给定阈值的值。每个插入位置在由具有高于给定阈值的像素形成的区域的大致中心处。一种新颖的图像形成装置结合了这种图像处理系统和电子照相系统。电照相系统被配置为根据处理的图像数据通过用激光束照射光电导表面来形成图像。

3. 发明授权

US08064094B2 Method and apparatus for performing image size adjustment 有权
标题翻译：用于进行图像尺寸调整的方法和装置
公开(公告)号：US08064094B2
公开(公告)日：2011-11-22
申请号：US12207845
申请日：2008-09-10
申请人： Nobuyoshi Kaima , Hiroshi Ishii
发明人： Nobuyoshi Kaima , Hiroshi Ishii
IPC分类号： G06K15/02
CPC分类号： G03G15/326 , G03G15/0435 , G03G2215/0404 , G06T3/40
摘要： A position deciding unit decides a correction target position in the image data from a position of a reference pixel in the image data based on size-adjustment proportion and a correcting unit performs correction with respect to the correction target position. A size adjusting unit adjusts a size of the image data by performing sub-scanning direction processing including causing the position deciding unit to sequentially decide positions of a plurality of correction target pixels in one line of pixels along a sub-scanning direction and causing the correcting unit to sequentially perform correction with respect to the correction target positions, and performing main-scanning direction processing including performing the sub-scanning direction processing for all the lines of pixels in the sub-scanning direction.
摘要翻译：位置决定部基于尺寸调整比例，从图像数据中的基准像素的位置决定图像数据中的修正目标位置，校正部对校正对象位置进行校正。尺寸调整单元通过执行副扫描方向处理来调整图像数据的尺寸，包括使位置确定单元顺序地确定沿着副扫描方向的一行像素中的多个校正目标像素的位置，单元，以相对于校正目标位置依次执行校正，并且执行包括对副扫描方向上的所有像素行进行副扫描方向处理的主扫描方向处理。

4. 发明申请

US20070019515A1 Optical writing device, optical writing method, and image forming apparatus 审中-公开
标题翻译：光学写入装置，光学写入方法和图像形成装置
公开(公告)号：US20070019515A1
公开(公告)日：2007-01-25
申请号：US11490076
申请日：2006-07-21
申请人： Nobuyoshi Kaima
发明人： Nobuyoshi Kaima
IPC分类号： G11B7/00
CPC分类号： G06K15/1219 , G02B26/127 , G03G15/0415 , G03G15/0435 , G03G15/045 , G03G15/326
摘要： A device, apparatus, method, computer program and product, each capable of controlling the intensity or duration of a light beam in a detection area of an optical writing device. The intensity of the light beam is one value when irradiating a detector, and a different value when irradiating an image writing portion of a photosensitive area.
摘要翻译：每个能够控制光学写入装置的检测区域中的光束的强度或持续时间的装置，装置，方法，计算机程序和产品。当照射检测器时，光束的强度是一个值，当照射感光区域的图像写入部分时，其强度是不同的值。

5. 发明授权

US08493613B2 Apparatus and method controlling zooming process at laser device for high-speed high-resolution double-sided printing without wide-ranged image degradation or banding 有权
标题翻译：用于高速高分辨率双面打印的激光装置的放大处理的装置和方法，无需广泛的图像劣化或条带
公开(公告)号：US08493613B2
公开(公告)日：2013-07-23
申请号：US12721012
申请日：2010-03-10
申请人： Nobuyoshi Kaima
发明人： Nobuyoshi Kaima
IPC分类号： H04N1/393 , H04N1/58 , G06K15/12 , B41J2/47
CPC分类号： G06K9/6201 , B41J2/473 , G03G15/04036 , G03G15/0435 , G03G15/23 , G03G15/234 , G06K9/4609 , G06K15/1219 , G06K15/1223 , G06K15/18 , G06K15/1843 , G06K15/1872 , H04N1/3873 , H04N1/3876 , H04N1/3935 , H04N1/40068 , H04N1/409
摘要： An image forming apparatus includes a positioning unit that acquires a misalignment amount of a pixel in a main-scanning direction and a sub-scanning direction, the pixel as a reference pixel for zooming image data, and decides a position of a pixel as a correction target, based on the misalignment amount; a correcting unit that corrects the pixel; a zooming unit that controls the positioning unit and the correcting unit so as to repeatedly perform the positioning process and the correction process on a pixel line; a pattern recognition unit that performs pattern matching on a predetermined pattern and a predetermined pixel line; and a pixel position changing unit that shifts the decided pixel position in the sub-scanning direction, wherein the zooming unit performs the zooming process on the pixel line of the sub-scanning direction including the pixel that is located at shifted pixel position.
摘要翻译：图像形成装置包括：定位单元，其获取主扫描方向和副扫描方向上的像素的未对准量，所述像素作为用于缩放图像数据的参考像素，并且将像素的位置确定为校正目标，基于不对准量; 修正像素的校正单元; 变焦单元，其控制所述定位单元和所述校正单元，以在像素线上重复执行定位处理和校正处理; 图案识别单元，其对预定图案和预定像素线执行图案匹配; 以及像素位置改变单元，其在所述副扫描方向上移动所确定的像素位置，其中，所述变焦单元对包括位于移位像素位置处的像素的副扫描方向的像素行执行变焦处理。

6. 发明授权

US08446641B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08446641B2
公开(公告)日：2013-05-21
申请号：US13064101
申请日：2011-03-07
申请人： Toshihiro Takesue , Kenichi Ono , Nobuyoshi Kaima
发明人： Toshihiro Takesue , Kenichi Ono , Nobuyoshi Kaima
IPC分类号： H04N1/409
CPC分类号： H04N1/506 , H04N1/3935
摘要： An image processing apparatus includes a correcting unit that performs enlarging or reducing correction on an image to be processed by determining an arrangement of pixels that are to be added to or deleted from gradational image data of the image to be processed based on an angle at which the pixels are to be arranged with respect to a horizontal direction of the image to be processed or with respect to a vertical direction of the image to be processed, and a pixel array control unit that changes the angle at which the pixels are arranged based on a test image of the image data to be processed after being corrected by the correcting unit.
摘要翻译：一种图像处理装置，包括校正单元，该校正单元通过基于以下的角度确定待加工的图像的等级图像数据要添加或删除的像素的布置来对要处理的图像进行放大或缩小校正像素将相对于要处理的图像的水平方向或相对于要处理的图像的垂直方向布置;以及像素阵列控制单元，其基于以下方式改变像素排列的角度：通过校正单元校正后要处理的图像数据的测试图像。

7. 发明申请

US20090066981A1 METHOD AND APPARATUS FOR FORMING IMAGE, AND COMPUTER PROGRAM PRODUCT 有权
标题翻译：用于形成图像的方法和装置以及计算机程序产品
公开(公告)号：US20090066981A1
公开(公告)日：2009-03-12
申请号：US12207845
申请日：2008-09-10
申请人： Nobuyoshi Kaima , Hiroshi Ishii
发明人： Nobuyoshi Kaima , Hiroshi Ishii
IPC分类号： H04N1/60
CPC分类号： G03G15/326 , G03G15/0435 , G03G2215/0404 , G06T3/40
摘要： A position deciding unit decides a correction target position in the image data from a position of a reference pixel in the image data based on size-adjustment proportion and a correcting unit performs correction with respect to the correction target position. A size adjusting unit adjusts a size of the image data by performing sub-scanning direction processing including causing the position deciding unit to sequentially decide positions of a plurality of correction target pixels in one line of pixels along a sub-scanning direction and causing the correcting unit to sequentially perform correction with respect to the correction target positions, and performing main-scanning direction processing including performing the sub-scanning direction processing for all the lines of pixels in the sub-scanning direction.
摘要翻译：位置决定部基于尺寸调整比例，从图像数据中的基准像素的位置决定图像数据中的修正目标位置，校正部对校正对象位置进行校正。尺寸调整单元通过执行副扫描方向处理来调整图像数据的尺寸，包括使位置确定单元顺序地确定沿着副扫描方向的一行像素中的多个校正目标像素的位置，单元，以相对于校正目标位置依次执行校正，并且执行包括对副扫描方向上的所有像素行进行副扫描方向处理的主扫描方向处理。

8. 发明授权

US07493072B2 Image forming device, image formation operation correcting method, and image formation operation correcting program 失效
标题翻译：图像形成装置，图像形成操作校正方法和图像形成操作校正程序
公开(公告)号：US07493072B2
公开(公告)日：2009-02-17
申请号：US11564653
申请日：2006-11-29
申请人： Kazuyuki Sato , Tadashi Shinohara , Shinji Kobayashi , Takao Watanabe , Nobuyoshi Kaima , Yuichiro Shukuya , Yoshiaki Kawai
发明人： Kazuyuki Sato , Tadashi Shinohara , Shinji Kobayashi , Takao Watanabe , Nobuyoshi Kaima , Yuichiro Shukuya , Yoshiaki Kawai
IPC分类号： G03G15/01 , G03G13/04 , G03G15/00 , B41J2/385 , G01D15/06
CPC分类号： G03G15/0105 , G03G15/1605 , G03G15/161 , G03G21/0011 , G03G2215/0161
摘要： In an image forming device, a correction unit corrects image formation operation based on a plurality of correction patterns. A pattern creation unit forms an electrostatic latent image of the correction patterns on a photoconductor and transferring the image to an intermediate transfer body to form the correction patterns thereon. A pattern detecting unit detects the correction patterns formed on the intermediate transfer body. A speed detecting unit detects a movement speed of the correction patterns on the intermediate transfer body are moved. A timing holding unit computes a set value of detection start timing for starting detection of each correction pattern to hold the set value. The correction unit is provided to determine, in advance of correcting image formation operation, a detection start timing based on the movement speed and the set value.
摘要翻译：在图像形成装置中，校正单元基于多个校正图案校正图像形成操作。图案生成单元在光电导体上形成校正图案的静电潜像，并将图像转印到中间转印体上以在其上形成校正图案。图案检测单元检测形成在中间转印体上的校正图案。速度检测单元检测中间转印体上的校正图案的移动速度。定时保持单元计算检测开始定时的设定值，以开始检测每个校正图案以保持设定值。提供校正单元，用于在校正图像形成操作之前，根据移动速度和设定值确定检测开始时刻。

9. 发明授权

US08767250B2 Image forming apparatus and method for increasing image resolution and magnification 有权
标题翻译：用于增加图像分辨率和放大率的图像形成装置和方法
公开(公告)号：US08767250B2
公开(公告)日：2014-07-01
申请号：US13043666
申请日：2011-03-09
申请人： Nobuyoshi Kaima
发明人： Nobuyoshi Kaima
IPC分类号： G06K15/02
CPC分类号： H04N1/3935 , G06K15/128 , G06K15/1868 , G06K15/1873 , H04N1/113 , H04N2201/04787 , H04N2201/04791
摘要： An image forming apparatus includes: an acquiring unit; a resolution converting unit; a receiving unit; a position determining unit; a correcting unit; and a scaling unit. The acquiring unit acquires image data composed of a plurality of pixels; the scaling-factor determining unit determines a scaling factor of the acquired image data; the resolution converting unit converts a resolution of the acquired image data into a higher resolution than the resolution of the image data; the receiving unit receives a designation of a sub-scanning directional shift amount of a correction pixel to be corrected; a position determining unit performs a position determining process; and the scaling unit scales the image data at the determined scaling factor by causing the position determining unit and the correcting unit.
摘要翻译：一种图像形成装置，包括：获取单元; 分辨率转换单元; 接收单元; 位置确定单元; 校正单元和缩放单位。获取单元获取由多个像素构成的图像数据; 缩放因子确定单元确定所获取的图像数据的缩放因子; 分辨率转换单元将所获取的图像数据的分辨率转换成比图像数据的分辨率更高的分辨率; 接收单元接收要校正的校正像素的副扫描方向偏移量的指定; 位置确定单元执行位置确定处理; 并且缩放单元通过使位置确定单元和校正单元以所确定的缩放因子缩放图像数据。

10. 发明授权

US07770998B2 Method and apparatus for color image forming capable of effectively forming a quality color image 有权
标题翻译：用于彩色图像形成的方法和装置，其能够有效地形成高质量的彩色图像
公开(公告)号：US07770998B2
公开(公告)日：2010-08-10
申请号：US11565422
申请日：2006-11-30
申请人： Tadashi Shinohara , Shinji Kobayashi , Takao Watanabe , Nobuyoshi Kaima , Yuichiro Shukuya , Yoshiaki Kawai , Kazuyuki Sato
发明人： Tadashi Shinohara , Shinji Kobayashi , Takao Watanabe , Nobuyoshi Kaima , Yuichiro Shukuya , Yoshiaki Kawai , Kazuyuki Sato
IPC分类号： B41J29/393
CPC分类号： G03G15/50 , G03G15/0194 , G03G2215/0161
摘要： A maintenance pattern forming method includes conveying, generating, and forming. The conveying conveys a transfer member on a surface of a conveying member such that there is a spacing area between two adjacent transfer members on the surface of the conveying member. The generating generates a timing signal for at least one of a plurality of colors formed by a color image forming apparatus. The forming forms at least one of a process control pattern, a position adjustment pattern, and a blade curl suppression pattern onto the spacing area based on the timing signal.
摘要翻译：维护模式形成方法包括传送，产生和形成。输送装置将传送构件传送到输送构件的表面上，使得在输送构件的表面上的两个相邻的传送构件之间存在间隔区域。产生生成由彩色图像形成装置形成的多种颜色中的至少一种的定时信号。基于定时信号，成形形成到间隔区域上的过程控制模式，位置调整模式和刀片卷曲抑制模式中的至少一个。

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