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    • 1. 发明授权
    • Document orientation recognizing device which recognizes orientation of document image
    • 识别文件图像取向的文档取向识别装置
    • US06798905B1
    • 2004-09-28
    • US09350128
    • 1999-07-09
    • Hiroshi SugiuraShoji ImaizumiKazuhiro Ueda
    • Hiroshi SugiuraShoji ImaizumiKazuhiro Ueda
    • G06K900
    • G06K9/3208
    • An image of a document is divided into a plurality of areas, and a reliability is obtained for each area for a case where an image of the area is used in orientation detection. The reliability is obtained from characteristics of the shape of a histogram generated from image data of the area, as follows. The histogram is divided into a plurality of sections, and an MTF value is calculated for each section by dividing a difference of the max and min values of the section by the sum of the max and min values. A mean value of the MTF values calculated for all of the sections of the histogram is set as the reliability of the area. The orientation detection processing is performed on the area whose reliability is the highest, and an orientation result obtained through the orientation detection processing is judged as the orientation of the image of the document.
    • 文档的图像被分成多个区域,并且对于在方向检测中使用该区域的图像的情况,对于每个区域获得可靠性。 从如下区域的图像数据生成的直方图的形状的特征获得可靠性。 直方图被分成多个部分,并且通过将该部分的最大值和最小值的差除以最大值和最小值之和来计算每个部分的MTF值。 将直方图的所有部分计算的MTF值的平均值设置为该区域的可靠性。 对可靠性最高的区域进行取向检测处理,将通过取向检测处理得到的取向结果判断为文件的图像的取向。
    • 2. 发明授权
    • Guidance information providing device and guidance information providing system
    • 指导信息提供设备和指导信息提供系统
    • US08516371B2
    • 2013-08-20
    • US12795723
    • 2010-06-08
    • Shoji ImaizumiHiroshi SugiuraYoichi KurumasaKaoru FukuokaYusaku Tanaka
    • Shoji ImaizumiHiroshi SugiuraYoichi KurumasaKaoru FukuokaYusaku Tanaka
    • G06F3/00G06F3/048
    • H04N1/00413H04N1/00244H04N1/00411H04N1/00427H04N1/00435H04N1/00474H04N1/00482H04N1/00514H04N2201/0094
    • An MFP sequentially displays a plurality of operation screens on a display panel by switching, and receives a user operation on each operation screen. The user operation is performed for the switching or execution of a function, and the operation screens include screens customized by a user. A guidance information providing device includes: an information storage part storing switching information pieces in correspondence with the customized screens; a route generator that generates route information with reference to the stored switching information pieces, the generated route information indicating a display order of customized screens to be sequentially displayed between a current customized screen and a desired customized screen; a controller that selects, from among the stored switching information pieces, a switching information piece indicating switching from the current customized screen to a next customized screen to be displayed according to the display order indicated by the generated route information; a guidance generator that generates guidance information indicating an operation method for the user to switch the current customized screen to the next customized screen; and a communicator that outputs the generated guidance information.
    • MFP通过切换顺序地在显示面板上显示多个操作画面,并且在每个操作画面上接收用户操作。 执行用户操作以切换或执行功能,并且操作屏幕包括由用户定制的屏幕。 引导信息提供装置包括:信息存储部,其存储与定制画面对应的切换信息; 路线生成器,其参照所存储的切换信息生成路线信息,所生成的路线信息表示要在当前定制画面和期望的定制画面之间顺序显示的定制画面的显示顺序; 从所存储的切换信息中选择表示从当前的定制画面切换到根据所生成的路线信息所示的显示顺序显示的下一个定制画面的切换信息的控制器; 引导生成器,其生成指示用于将当前定制画面切换到下一定制画面的操作方法的指导信息; 以及输出生成的引导信息的通信器。
    • 4. 发明授权
    • Image formation apparatus and image formation system
    • 图像形成装置和图像形成系统
    • US07911632B2
    • 2011-03-22
    • US11016998
    • 2004-12-21
    • Hiroshi IwamotoEiichi YoshidaShoji ImaizumiHiroshi SugiuraMasaaki Saka
    • Hiroshi IwamotoEiichi YoshidaShoji ImaizumiHiroshi SugiuraMasaaki Saka
    • G06F3/12G06K15/00
    • H04N1/00923H04N1/32H04N2201/0094
    • An image formation apparatus includes: a job input unit receiving job inputs of performing image formation from image data; a job registration unit registering the jobs of performing image formation from the image data together with priorities in an order of execution of the jobs and link information showing a link relationship between the jobs; a job management unit managing the order of execution of the registered jobs; a priority change unit performing a priority change in response to a priority change request for the registered jobs; and an image formation unit executing the jobs according to the order of execution, wherein the priority change unit changes a priority or priorities of another job or the other jobs in a link relationship with a job on which a priority change has been performed to the same priority as the job on which a priority change has been performed.
    • 图像形成装置包括:作业输入单元,从图像数据接收进行图像形成的作业输入; 作业登记单元,根据作业的执行顺序和图像数据中的优先顺序,一并登记表示图像形成的作业的信息,以及表示作业之间的链接关系的链接信息; 管理登记作业的执行顺序的作业管理单元; 优先改变单元响应于所述注册作业的优先权改变请求执行优先级改变; 以及图像形成单元,其根据执行顺序执行作业,其中所述优先级改变单元将与执行了优先级改变的作业的链接关系中的另一作业或其他作业的优先级或优先级改变为相同的作业 优先级作为优先级改变的工作。
    • 7. 发明申请
    • Image formation apparatus and image formation system
    • 图像形成装置和图像形成系统
    • US20060087681A1
    • 2006-04-27
    • US11016998
    • 2004-12-21
    • Hiroshi IwamotoEiichi YoshidaShoji ImaizumiHiroshi SugiuraMasaaki Saka
    • Hiroshi IwamotoEiichi YoshidaShoji ImaizumiHiroshi SugiuraMasaaki Saka
    • G06F3/12
    • H04N1/00923H04N1/32H04N2201/0094
    • An image formation apparatus includes: a job input unit receiving job inputs of performing image formation from image data; a job registration unit registering the jobs of performing image formation from the image data together with priorities in an order of execution of the jobs and link information showing a link relationship between the jobs; a job management unit managing the order of execution of the registered jobs; a priority change unit performing a priority change in response to a priority change request for the registered jobs; and an image formation unit executing the jobs according to the order of execution, wherein the priority change unit changes a priority or priorities of another job or the other jobs in a link relationship with a job on which a priority change has been performed to the same priority as the job on which a priority change has been performed.
    • 图像形成装置包括:作业输入单元,从图像数据接收进行图像形成的作业输入; 作业登记单元,根据作业的执行顺序,根据图像数据和优先顺序,对表示作业之间的链接关系的链接信息,记录执行图像形成的作业; 管理登记作业的执行顺序的作业管理单元; 优先改变单元响应于所述注册作业的优先权改变请求执行优先级改变; 以及图像形成单元,其根据执行顺序执行作业,其中所述优先级改变单元将与执行了优先级改变的作业的链接关系中的另一作业或其他作业的优先级或优先级改变为相同的作业 优先级作为优先级改变的工作。
    • 8. 发明授权
    • Image forming apparatus
    • 用于校正失真的图像形成装置
    • US06625331B1
    • 2003-09-23
    • US09346276
    • 1999-07-01
    • Shoji ImaizumiYoshihiko HirotaHiroshi SugiuraToshio Tsuboi
    • Shoji ImaizumiYoshihiko HirotaHiroshi SugiuraToshio Tsuboi
    • G06K932
    • G06T5/006H04N1/047H04N1/1135H04N1/12H04N1/506H04N2201/03162H04N2201/0471H04N2201/04717H04N2201/04729H04N2201/04731H04N2201/04787H04N2201/04789H04N2201/04791H04N2201/04793
    • Image distortion is corrected in a color printer wherein print units for a plurality of colors are aligned to form a color image by superposing images formed by the print units. A quantity of image distortion is detected, and correction data of main scan address and subscan address are calculated and stored according to the detected image distortion for each main scan address. When input color image data are corrected, printing position is corrected in combination of address change with density interpolation. When the correction data exceeds the maximum correction range, the correction data are replaced by the maximum in the correction range to utilize the capability of the distortion correction of the printer. Further, in the image data correction, after the image data are converted to data having a smaller number of gradation levels, the data are delayed according to the serial arrangement of the print units. Then, the delayed data are converted again for printing.
    • 在彩色打印机中校正图像失真,其中通过叠加由打印单元形成的图像来对准用于多种颜色的打印单元以形成彩色图像。 检测到一定数量的图像失真,根据检测到的每个主扫描地址的图像失真来计算并存储主扫描地址和副扫描地址的校正数据。 当输入彩色图像数据被校正时,打印位置与地址变化与密度插值的组合被校正。 当校正数据超过最大校正范围时,校正数据被替换为校正范围中的最大值,以利用打印机的失真校正的能力。 此外,在图像数据校正中,在将图像数据转换为具有较少灰度级数的数据之后,根据打印单元的串行排列来延迟数据。 然后,再次转换延迟数据进行打印。