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11. 发明授权

US08635688B2 Image processing apparatus, image processing method, and recording medium 有权
标题翻译：图像处理装置，图像处理方法和记录介质
公开(公告)号：US08635688B2
公开(公告)日：2014-01-21
申请号：US11876641
申请日：2007-10-22
申请人： Kazuhiro Ishiguro , Takayuki Nabeshima , Hideyuki Toriyama , Hiroyuki Suzuki , Masaaki Saka
发明人： Kazuhiro Ishiguro , Takayuki Nabeshima , Hideyuki Toriyama , Hiroyuki Suzuki , Masaaki Saka
IPC分类号： H04L9/32 , G06F7/04
CPC分类号： H04N1/00846 , H04N1/00875 , H04N1/4413 , H04N1/444 , H04N2201/0091
摘要： An image processing apparatus, comprising: an input portion that inputs image data of a plurality of pages of document; a password detector that detects a password given to each of the pages; a password judger that judges from a detecting result drew by the password detector about each of the pages, whether or not a shared password issued for each page in common is detected in addition to an individual password uniquely issued for each page; an entry requester that requests entry of a shared password if it is judged by the password detector that a shared password is detected, and requests entry of an individual password about each of the pages if it is judged by the password detector that a shared password is not detected; and an output permitting portion that permits image data of all the pages each having a shared password, which is the image data inputted by the input portion, if the appropriate shared password is entered in response to the request for entry of a shared password, and permits image data of a page having an individual password, if the appropriate individual password is entered about that page in response to the request for entry of an individual password.
摘要翻译：一种图像处理装置，包括：输入部分，其输入多页文档的图像数据; 密码检测器，其检测给予每个页面的密码; 除了密码检测器对每个页面绘制的检测结果判断出的密码判断器，除了针对每个页面唯一地发行的个人密码之外，是否检测到针对每个共同页面发布的共享密码; 如果由密码检测器判断出共享密码被检测到请求输入共享密码的条目请求者，并且如果密码检测器判断出共享密码是没有检测到; 以及输出许可部分，其允许响应于输入共享密码的请求而输入适当的共享密码，每个具有共享密码的所有页面的图像数据（其是由输入部分输入的图像数据），以及如果响应于输入个人密码的请求而输入关于该页面的适当的个人密码，则允许具有单独密码的页面的图像数据。

12. 发明授权

US07719731B2 Image reading apparatus correcting noise in image data 有权
标题翻译：图像读取装置校正图像数据中的噪声
公开(公告)号：US07719731B2
公开(公告)日：2010-05-18
申请号：US11020209
申请日：2004-12-27
申请人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
发明人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
IPC分类号： H04N1/46
CPC分类号： H04N1/00013 , H04N1/00002 , H04N1/00023 , H04N1/00029 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00071 , H04N1/00092 , H04N1/1017 , H04N1/12 , H04N1/193 , H04N1/4097
摘要： An image reading apparatus includes, with the purpose of accurately correcting noise in an image due to dust on a platen, three line sensors spaced from each other in a sub scanning direction to scan an original in the sub scanning direction, a platen between the original and the three line sensors, a moving mechanism for moving the platen, a noise detection processor detecting a noise pixel from each of multiple data output from the three line sensors, a second pixel extractor extracting a second pixel present in first data for correcting the noise pixel, based on a value of a first pixel present in second data different from the first data and corresponding to the same location on the original as the noise pixel, and a corrector correcting the noise pixel based on the extracted second pixel.
摘要翻译：图像读取装置包括：为了精确地校正由于压板上的灰尘引起的图像中的噪声，在副扫描方向上彼此间隔开的三个线传感器在副扫描方向上扫描原稿，原稿三线传感器，用于移动压板的移动机构，从三线传感器输出的多个数据中的每一个中检测噪声像素的噪声检测处理器;提取第一数据中存在的用于校正噪声的第二像素的第二像素提取器基于存在于与第一数据不同的第二数据中的第一像素的值对应于作为噪声像素的原稿上的相同位置的像素，以及基于提取的第二像素校正噪声像素的校正器。

13. 发明授权

US07675657B2 Image reading apparatus for detecting noise in image data 有权
标题翻译：用于检测图像数据中的噪声的图像读取装置
公开(公告)号：US07675657B2
公开(公告)日：2010-03-09
申请号：US11019181
申请日：2004-12-23
申请人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
发明人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
IPC分类号： H04N1/46 , H04N1/38
CPC分类号： H04N1/4097 , H04N1/00002 , H04N1/00013 , H04N1/00023 , H04N1/00029 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00071 , H04N1/00092 , H04N1/1017 , H04N1/12 , H04N1/193 , H04N1/486
摘要： An image reading apparatus includes: three line sensors mutually spaced in a sub scanning direction; a platen arranged between the original and the three line sensors; a mover moving the platen relative to the three line sensors at a rate relative to the three line sensors, the rate being different from that of the original relative to the three line sensors; a lightness difference detector extracting a feature pixel having a predetermined feature from each of three data output from the three line sensors; and NOR and AND devices comparing a plurality of data corresponding to a single location on the original to detect the feature pixel extracted from one of the plurality of data, as a noise pixel if the feature pixel is not a feature pixel for the other data and also has at least a predetermined value in saturation.
摘要翻译：图像读取装置包括：在副扫描方向上相互间隔的三个线传感器; 布置在原始传感器和三线传感器之间的压板; 移动器以相对于三个线传感器的速率相对于三个线传感器移动压板，该速率与原始相对于三个线传感器的速率不同; 亮度差检测器从三行传感器输出的三个数据中的每一个提取具有预定特征的特征像素; 以及NOR和AND装置，比较对应于原件上的单个位置的多个数据，以检测从多个数据之一提取的特征像素作为噪声像素，如果特征像素不是其他数据的特征像素，以及也具有饱和度中的至少一个预定值。

14. 发明授权

US07430342B2 Image processing apparatus and image processing program to perform image data resolution conversion 有权
标题翻译：图像处理装置和图像处理程序，用于执行图像数据分辨率转换
公开(公告)号：US07430342B2
公开(公告)日：2008-09-30
申请号：US10980435
申请日：2004-11-04
申请人： Takayuki Nabeshima , Kazuhiro Ishiguro , Hideyuki Toriyama , Hiroyuki Suzuki , Toru Maegawa
发明人： Takayuki Nabeshima , Kazuhiro Ishiguro , Hideyuki Toriyama , Hiroyuki Suzuki , Toru Maegawa
IPC分类号： G06K9/32 , G06K9/40 , G09G5/00 , G06K9/36
CPC分类号： G06T3/403
摘要： In order to prevent the appearance of gaps in fine lines when image data undergoes resolution conversion, the image processing apparatus includes an image reading unit that inputs image data, a fine line detection unit 113 that detects fine lines from the image data, a resolution conversion unit 111 that converts the image data to a prescribed resolution, and a fine line restoration unit 114 that restores fine lines in the image data that has undergone resolution conversion.
摘要翻译：为了防止在图像数据进行分辨率转换时在细线上出现间隙，图像处理装置包括输入图像数据的图像读取单元，从图像数据检测细线的细线检测单元113，分辨率转换单元111，其将图像数据转换为规定的分辨率;以及细线恢复单元114，其恢复经过分辨率转换的图像数据中的细线。

15. 发明申请

US20060072169A1 Image reading apparatus reading an original while transporting the same 有权
标题翻译：图像读取装置在运送原稿的同时读取原稿
公开(公告)号：US20060072169A1
公开(公告)日：2006-04-06
申请号：US11019520
申请日：2004-12-23
申请人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
发明人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
IPC分类号： G06K9/20
CPC分类号： H04N1/4097 , H04N1/1017 , H04N1/193 , H04N2201/0458
摘要： An image reading apparatus includes: three line sensors; a mover moving a platen at a rate relative to the three line sensors; an interline corrector synchronizing the three line sensors' outputs to be a pixel having read a single location on an original; NOR and AND devices comparing three data corresponding to a single location on the original to detect a noise pixel; a determiner depending on a color of a pixel neighboring a pixel to be processed selected from pixels arranged in the main scanning direction, to determine first data from which a noise pixel is initially detected; and a determiner invalidating a noise pixel identical in location in the main scanning direction to the pixel to be processed, that is included in a line input prior to a line including the pixel detected from the first data and that is detected from data other than the first data.
摘要翻译：图像读取装置包括：三行传感器; 移动器以相对于三个线传感器的速率移动压板; 一个行间校正器使三行传感器的输出同步成为在原件上读取单个位置的像素; NOR和AND装置比较对应于原件上的单个位置的三个数据以检测噪声像素; 取决于从沿主扫描方向排列的像素选择的要处理的像素的像素的颜色的确定器，以确定最初检测到噪声像素的第一数据; 以及确定器使在主扫描方向上的位置相同的噪声像素使待处理像素无效，所述确定器包括在包括从第一数据检测到的像素的行之前的行输入中，并且从除了第一个数据。

16. 发明申请

US20060066921A1 Image reading apparatus reading an original while transporting the same 有权
标题翻译：图像读取装置在运送原稿的同时读取原稿
公开(公告)号：US20060066921A1
公开(公告)日：2006-03-30
申请号：US11020233
申请日：2004-12-27
申请人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
发明人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
IPC分类号： H04N1/04
CPC分类号： H04N1/1912 , H04N1/00909 , H04N1/4097
摘要： An image reading apparatus includes, with the purpose of detecting noise in an image due to dust on a platen, three line sensors, a platen between an original and the line sensors, a moving mechanism for moving the platen, a noise detection processor detecting noise pixels from multiple data output from the line sensors, an order determination unit determining the order in which the noise pixel is detected, based on the order in which the line sensors are arranged and the direction in which the platen is moved, and a noise length calculator predicting the noise length in the sub scanning direction based on the number of noise pixels successive in the main scanning direction, the original transport rate, the platen moving rate, and the distance between the line sensors.
摘要翻译：图像读取装置包括：为了检测图像中由于压板上的灰尘而产生的噪声，三线传感器，原稿与线传感器之间的压板，用于移动压板的移动机构，噪声检测处理器检测噪声基于从行传感器输出的多个数据的像素，根据排列了行传感器的顺序和压印板移动的方向确定检测噪声像素的顺序的顺序确定单元，以及噪声长度计算器基于主扫描方向上连续的噪声像素的数量，原始传送速率，压板移动速率以及线传感器之间的距离来预测副扫描方向上的噪声长度。

17. 发明授权

US07839545B2 Image reading apparatus correcting noise in image data 有权
标题翻译：图像读取装置校正图像数据中的噪声
公开(公告)号：US07839545B2
公开(公告)日：2010-11-23
申请号：US11020479
申请日：2004-12-27
申请人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
发明人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
IPC分类号： H04N1/46 , G06K15/00 , H04N1/407
CPC分类号： H04N1/4097
摘要： An image reading apparatus includes, with the purpose of accurately correcting noise in an image due to dust on a platen, three line sensors spaced from each other in a sub scanning direction to scan an original in the sub scanning direction, a platen between the original and the three line sensors, a moving mechanism for moving the platen, a noise detection processor detecting a noise pixels from each of multiple data output from the three line sensors, a selector selecting one of a plurality of search ranges defined with reference to the noise pixel, and a corrector extracting a reference pixel for correcting the noise pixel from the selected search range to correct the noise pixel based on the value of the extracted reference pixel.
摘要翻译：图像读取装置包括：为了精确地校正由于压板上的灰尘引起的图像中的噪声，在副扫描方向上彼此间隔开的三个线传感器在副扫描方向上扫描原稿，原稿三线传感器，用于移动压板的移动机构，从三线传感器输出的多个数据中的每一个检测噪声像素的噪声检测处理器;选择器，其选择参考噪声限定的多个搜索范围之一像素，以及校正器，从所选择的搜索范围中提取用于校正噪声像素的参考像素，以基于所提取的参考像素的值来校正噪声像素。

18. 发明授权

US07710617B2 Image reading apparatus capable of detecting noise 有权
标题翻译：能够检测噪声的图像读取装置
公开(公告)号：US07710617B2
公开(公告)日：2010-05-04
申请号：US11012231
申请日：2004-12-16
申请人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
发明人： Kazuhiro Ishiguro , Masaaki Saka , Takayuki Nabeshima
IPC分类号： H04N1/46 , G03F3/08
CPC分类号： H04N1/00013 , H04N1/00002 , H04N1/00023 , H04N1/00029 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00087 , H04N1/00092 , H04N1/1017 , H04N1/12 , H04N1/1235 , H04N1/193
摘要： An image reading apparatus includes: three line sensors mutually spaced in a sub scanning direction; a platen arranged between the original and the three line sensors; a mover moving the platen at a rate relative to the three line sensors, the rate being different from that of the original relative to the three line sensors; a first lightness difference detector extracting a first feature pixel of a first level from each of three data output from the three line sensors; a second lightness difference detector extracting a second feature pixel of a second level; and NOR and AND devices comparing the three data corresponding to a single location on the original to detect the first feature pixel extracted from one of the three data, as a noise pixel if the second feature pixel is not extracted from the other data.
摘要翻译：图像读取装置包括：在副扫描方向上相互间隔的三个线传感器; 布置在原始传感器和三线传感器之间的压板; 移动器以相对于三个线传感器的速率移动压板，该速率与原始相对于三个线传感器的速率不同; 第一亮度差检测器，从三行传感器输出的三个数据中的每一个提取第一级的第一特征像素; 提取第二级的第二特征像素的第二亮度差检测器; 以及NOR和AND装置，比较对应于原件上的单个位置的三个数据，以检测从三个数据之一提取的第一特征像素作为噪声像素，如果第二特征像素未从其它数据中提取出来。

19. 发明授权

US07697175B2 Image reading apparatus capable of detecting noise 有权
标题翻译：能够检测噪声的图像读取装置
公开(公告)号：US07697175B2
公开(公告)日：2010-04-13
申请号：US11019712
申请日：2004-12-23
申请人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
发明人： Masaaki Saka , Kazuhiro Ishiguro , Takayuki Nabeshima
IPC分类号： H04N1/46
CPC分类号： H04N1/00013 , H04N1/00002 , H04N1/00023 , H04N1/00029 , H04N1/0005 , H04N1/00063 , H04N1/00068 , H04N1/00071 , H04N1/00092 , H04N1/1017 , H04N1/12 , H04N1/193 , H04N1/4097
摘要： An image reading apparatus includes: three line sensors having filters, respectively, different in spectral sensitivity, and arranged in a subscanning direction with a distance therebetween to scan an original in the subscanning direction; a platen arranged between the original and the three line sensors; a mover moving the platen at a rate relative to the three line sensors, the rate being different from that of the original relative to the three line sensors; a noise pixel detection processor detecting a noise pixel from each of the three data output from the three line sensors; a color detector detecting a color of each noise pixel from the three data; and a determiner validating a result of detection by the noise pixel detection processor when a color of the noise pixel and that of a pixel neighboring the noise pixel form a predetermined combination.
摘要翻译：图像读取装置包括：具有分别具有不同光谱灵敏度的滤光器的三线传感器，并且沿副扫描方向排列，并且在副扫描方向之间具有间隔，以扫描副扫描方向的原稿; 布置在原始传感器和三线传感器之间的压板; 移动器以相对于三个线传感器的速率移动压板，该速率与原始相对于三个线传感器的速率不同; 噪声像素检测处理器，从三线传感器输出的三个数据中的每一个检测噪声像素; 颜色检测器，从三个数据中检测每个噪声像素的颜色; 以及当所述噪声像素的颜色和与所述噪声像素相邻的像素的颜色形成预定组合时，所述确定器验证所述噪声像素检测处理器的检测结果。

20. 发明申请

US20080184364A1 Image Processing Apparatus, Image Processing Method, And Recording Medium 有权
标题翻译：图像处理装置，图像处理方法和记录介质
公开(公告)号：US20080184364A1
公开(公告)日：2008-07-31
申请号：US11876647
申请日：2007-10-22
申请人： Kazuhiro Ishiguro , Takayuki Nabeshima , Hideyuki Toriyama , Hiroyuki Suzuki , Masaaki Saka
发明人： Kazuhiro Ishiguro , Takayuki Nabeshima , Hideyuki Toriyama , Hiroyuki Suzuki , Masaaki Saka
IPC分类号： H04L9/32
CPC分类号： H04N1/4413 , H04N1/00843 , H04N1/00875 , H04N1/444 , H04N2201/3204 , H04N2201/3233 , H04N2201/327
摘要： An image processing apparatus comprising: an input portion that inputs image data of a plurality of pages of document; a password detector that detects a password given to each of the pages; a password judger that judges from the detecting results drew by the password detector whether or not different passwords are detected from each of the pages; a correlation judger that judges about each of the pages if the password judger judges that different passwords are detected from each of the pages, whether or not the passwords are correlated to each other; and an output permitting portion that permits the image data of all the pages, which are the image data inputted by the input portion, to be outputted without requesting entry of all passwords, if it is judged about each of the pages that the passwords are correlated to each other, on the other hand, requests entry of a password about each of the pages if it is judged about at least one of the pages that the passwords are not correlated to each other, then permits the image data of a certain page to be outputted, if an appropriate password is entered about that page.
摘要翻译：一种图像处理装置，包括：输入部分，其输入多页文档的图像数据; 密码检测器，其检测给予每个页面的密码; 从密码检测器检测出的检测结果判断是否从每个页面检测到不同的密码的密码判定器; 如果密码判断器判断从每个页面检测到不同的密码，则密码是否彼此相关，则相关判断器判断每个页面; 以及输出许可部分，其允许输出作为输入部分输入的图像数据的所有页面的图像数据，而不要求输入所有密码，如果对每个页面判断密码是相关的另一方面，如果判断关于密码彼此不相关的页面中的至少一个，则要求输入关于每个页面的密码，然后允许某个页面的图像数据如果输入了关于该页面的适当密码，则输出。

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