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1.发明授权Image reading device capable of executing blank elimination processing and frame erasure processing and an image forming apparatus including the same 有权能够执行空白消除处理和帧擦除处理的图像读取装置和包括该图像读取装置的图像形成装置公开(公告)号：US09060147B2
公开(公告)日：2015-06-16
申请号：US13859014
申请日：2013-04-09
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Yasuyuki Yabuuchi
CPC classification number: H04N1/38 , H04N1/00278 , H04N1/3872
Abstract: An image reading device includes a blank elimination processing portion that performs blank elimination processing for eliminating image data of an original document if a preset blank detection area in the original document is blank and a frame erasure processing portion that performs frame erasure processing for correcting image data of an original document so that any image in an area other than a preset effective image area in the original document does not appear. The blank elimination processing portion performs resetting in which a superimposition area where the preset blank detection area and the preset effective image area are superimposed on each other is set as a new blank detection area.
Abstract translation: 如果原始文档中的预设空白检测区域为空白，则执行空白消除处理以消除原始文档的图像数据的空白消除处理部分以及执行用于校正图像数据的帧擦除处理的帧擦除处理部分 的原始文档，使得原始文档中除预设有效图像区域之外的区域中的任何图像不出现。 空白消除处理部进行将预先设定的空白检测区域和预先设定的有效图像区域叠加的叠加区域作为新的空白检测区域进行复位。
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2.发明申请IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM 有权图像处理设备，图像处理方法以及非终端计算机可读存储介质公开(公告)号：US20150156358A1
公开(公告)日：2015-06-04
申请号：US14553614
申请日：2014-11-25
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
IPC: H04N1/00
CPC classification number: H04N1/00803 , H04N1/00708 , H04N1/0071 , H04N1/00718 , H04N1/00774 , H04N1/00809 , H04N1/00816 , H04N1/3877
Abstract: A reading control portion reads an image in reading range including image regions of an entire document sheet image in both state where a document sheet is not tilted and a state where the document sheet is tilted at predetermined maximum tilt angle. A first blank sheet determination processing portion is able to determine whether the image read by the reading control portion is a blank sheet image, based on an image of a first determination region which is included in both the image region of the entire document sheet image in the state where the document sheet is not tilted and the image region of the entire document sheet image in the state where the document sheet is tilted at the maximum tilt angle. A first tilt correction processing portion executes no tilt correction processing for the document sheet image when the read image is a blank sheet image.
Abstract translation: 读取控制部分在文件片材不被倾斜的状态和文件片材以预定的最大倾斜角度倾斜的状态下读取包括整个文档片材图像的图像区域的读取范围内的图像。 第一空白纸张确定处理部分能够基于包括在整个文档片材图像的图像区域中的第一确定区域的图像来确定由读取控制部分读取的图像是否为空白图像图像 在文件片材以最大倾斜角度倾斜的状态下，文件片材不被倾斜的状态和整个文件片材图像的图像区域。 当读取的图像是空白纸张图像时，第一倾斜校正处理部分不对文档片材图像执行倾斜校正处理。
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公开(公告)号：US20250168286A1
公开(公告)日：2025-05-22
申请号：US18943212
申请日：2024-11-11
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
Abstract: An image reading device includes an output processing portion which executes, when an instruction to read an image of a document sheet placed on a document sheet placing portion is input, a cover portion which covers the document sheet placing portion is in an opened attitude, and a size of the document sheet has not been designated, first output processing for reading an image of a first region in the document sheet placing portion, correcting a tilt of each of page images included in a first image obtained by the reading, and clipping a document sheet region from the corrected first image and outputting it, and executes, when the size of the document sheet has been designated, second output processing for reading an image of a second region in the document sheet placing portion, that corresponds to the designated size, and outputting a second image obtained by the reading.
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4.发明授权Image processing apparatus, image processing method, and non-transitory computer-readable storage medium 有权图像处理装置，图像处理方法和非暂时性计算机可读存储介质公开(公告)号：US09374487B2
公开(公告)日：2016-06-21
申请号：US14553614
申请日：2014-11-25
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
CPC classification number: H04N1/00803 , H04N1/00708 , H04N1/0071 , H04N1/00718 , H04N1/00774 , H04N1/00809 , H04N1/00816 , H04N1/3877
Abstract: A reading control portion reads an image in reading range including image regions of an entire document sheet image in both state where a document sheet is not tilted and a state where the document sheet is tilted at predetermined maximum tilt angle. A first blank sheet determination processing portion is able to determine whether the image read by the reading control portion is a blank sheet image, based on an image of a first determination region which is included in both the image region of the entire document sheet image in the state where the document sheet is not tilted and the image region of the entire document sheet image in the state where the document sheet is tilted at the maximum tilt angle. A first tilt correction processing portion executes no tilt correction processing for the document sheet image when the read image is a blank sheet image.
Abstract translation: 读取控制部分在文件片材不被倾斜的状态和文件片材以预定的最大倾斜角度倾斜的状态下读取包括整个文档片材图像的图像区域的读取范围内的图像。 第一空白纸张确定处理部分能够基于包括在整个文档片材图像的图像区域中的第一确定区域的图像来确定由读取控制部分读取的图像是否为空白图像图像 在文件片材以最大倾斜角度倾斜的状态下，文件片材不被倾斜的状态和整个文件片材图像的图像区域。 当读取的图像是空白纸张图像时，第一倾斜校正处理部分不对文档片材图像执行倾斜校正处理。
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公开(公告)号：US09203997B2
公开(公告)日：2015-12-01
申请号：US14576042
申请日：2014-12-18
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
CPC classification number: H04N1/00803 , H04N1/00588 , H04N1/00713 , H04N1/233 , H04N1/38 , H04N2201/0081 , H04N2201/0094
Abstract: In response to a reading start instruction, a second size detection processing portion detects a predetermined maximum sheet size for which reading can be performed by an image reading portion, among sheet sizes having the same size in a main scanning direction as that of a document sheet indicated by an output signal from a document sheet width sensor. A first blank sheet determination processing portion sets a first determination region corresponding to the sheet size, and a control portion causes the image reading portion to perform a reading operation. If image information of the first determination region is obtained, the first blank sheet determination processing portion determines whether a document sheet image is a blank sheet image, based on the image information. If the document sheet image is a blank sheet image, a first image processing portion deletes image information of the document sheet image.
Abstract translation: 响应于读取开始指令，第二尺寸检测处理部分检测在图像读取部分中可以执行读取的预定最大纸张尺寸，在与主文件纸张的主扫描方向上具有相同尺寸的纸张尺寸 由文件片宽度传感器的输出信号指示。 第一空白纸张确定处理部分设置与纸张尺寸相对应的第一确定区域，并且控制部分使图像读取部分执行读取操作。 如果获得了第一确定区域的图像信息，则第一空白纸张确定处理部分基于图像信息来确定文档片材图像是否为空白图像图像。 如果文件薄片图像是空白薄片图像，则第一图像处理部分删除文档薄片图像的图像信息。
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Patent Agency Ranking
6.发明申请SHEET CONVEYANCE DEVICE, IMAGE PROCESSING APPARATUS, SHEET CONVEYANCE METHOD 有权板材输送装置，图像处理装置，板材输送方法公开(公告)号：US20160083209A1
公开(公告)日：2016-03-24
申请号：US14855226
申请日：2015-09-15
Applicant: KYOCERA Document Solutions Inc.
Inventor： Shinichi Kimura , Yasuyuki Yabuuchi
CPC classification number: B65H1/04 , B65H7/10 , B65H7/20 , B65H9/101 , B65H2403/411 , B65H2405/11425 , B65H2511/10 , B65H2511/12 , B65H2511/22 , B65H2511/242 , B65H2511/51 , B65H2511/515 , B65H2553/21 , B65H2553/81 , B65H2553/82 , B65H2557/64 , B65H2801/39 , H04N1/00615 , H04N1/0066 , H04N1/00663 , H04N1/00681 , H04N1/0071 , H04N1/00771 , H04N1/0079 , B65H2220/01 , B65H2220/03
Abstract: A sheet conveyance device includes a sheet placing portion, a guide member, a signal obtaining portion, and a notification portion. On the sheet placing portion, a sheet to be conveyed is placed. The guide member is disposed on the sheet placing portion so as to move in a width direction vertical to a sheet conveyance direction, and restricts, in the width direction, a position of the sheet on the sheet placing portion. The signal obtaining portion obtains an electric signal with a value corresponding to a position of the guide member. The notification portion, when a difference between the value and any of thresholds that are set in advance based on each sheet size in the width direction for determination of the size of the sheet, is equal to or smaller than a predetermined reference value, notifies that the sheet is separated from the guide member.
Abstract translation: 片材输送装置包括片材放置部分，引导部件，信号获取部分和通知部分。 在片材放置部分上放置待输送的片材。 引导构件设置在片材放置部分上，以便在垂直于片材传送方向的宽度方向上移动，并且在宽度方向上限制片材在片材放置部分上的位置。 信号获取部分获得具有与引导构件的位置对应的值的电信号。 通知部，当基于纸宽度方向上的每个纸张尺寸预先设定的值与预定纸张的尺寸之间的值之间的差异等于或小于预定的参考值时，通知该通知部分 片材与引导构件分离。
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公开(公告)号：US20130170003A1
公开(公告)日：2013-07-04
申请号：US13728708
申请日：2012-12-27
Applicant: KYOCERA DOCUMENT SOLUTIONS INC.
Inventor： Yasuyuki Yabuuchi
IPC: H04N1/12
CPC classification number: H04N1/121 , G03G15/602 , H04N1/00013 , H04N1/00037 , H04N1/00084 , H04N1/00588 , H04N1/407 , H04N1/4095 , H04N2201/0081 , H04N2201/0094
Abstract: An image reading apparatus includes a tray to place a document, a conveying mechanism for a document, a reader for a document image, a detector for detecting a sheet jam, an image processor and a controller. The image processor performs an image processing for removing document smear from an image read by the reader. The controller controls a document conveying operation by the conveying mechanism and a document reading operation by the reader. If a jammed document is removed and the document is placed again on the document tray after the detector detects a sheet jam, the controller performs a sheet jam recovery processing for causing the conveying mechanism to convey the document again and causing the reader to read the image of the document. The image processor performs the image processing on the image of the jammed document read by the reader during the sheet jam recovery processing.
Abstract translation: 图像读取装置包括用于放置文件的托盘，用于文件的传送机构，用于文件图像的读取器，用于检测卡纸的检测器，图像处理器和控制器。 图像处理器执行用于从读取器读取的图像中去除文档拖尾的图像处理。 控制器通过传送机构控制文件传送操作和读取器的文档读取操作。 如果在检测器检测到卡纸之后去除了卡住的文档并且文档再次放置在文档托盘上，则控制器执行卡纸恢复处理，以使输送机构再次传送文件并使读取器读取图像 的文件。 在卡纸恢复处理期间，图像处理器对由读取器读取的卡住的文件的图像执行图像处理。
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8.发明授权公开(公告)号：US09369607B2
公开(公告)日：2016-06-14
申请号：US14921559
申请日：2015-10-23
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi , Shinichi Kimura
CPC classification number: H04N1/3878
Abstract: An reading device includes: a reading region setting section setting a reading region set under an inclination correction by an inclination correction section to be larger than a reading region set without the inclination correction, an image reading section reading a document in the reading region to generate image data, and a determination section defining a target region from a whole region of the image data and analyzing a portion of the image data corresponding to the document in the target region thereby determining an attribute of the image data, defining, without the inclination correction, a region obtained by inwardly narrowing the whole region of the image data by a predefined first region as the target region, and defining, under the inclination correction, a region obtained by inwardly narrowing the whole region of the image data by a second region larger than the first region as the target region.
Abstract translation: 读取装置包括：读取区域设定部，其将通过倾斜修正部的倾斜修正下设定的读取区域设定为大于不进行倾斜校正的读取区域;图像读取部，读取读取区域中的文档，生成 图像数据和确定部分，从图像数据的整个区域定义目标区域，并且分析与目标区域中的文档相对应的图像数据的一部分，从而确定图像数据的属性，而不需要倾斜校正 通过将预定义的第一区域的图像数据的整个区域向内变窄为目标区域而获得的区域，并且在倾斜校正下限定通过将图像数据的整个区域向内变窄的区域变大 比第一个区域作为目标区域。
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9.发明授权Image reading device, image forming apparatus, and method for controlling image reading device to remove blank sheet image data 有权图像读取装置，图像形成装置以及用于控制图像读取装置的方法来去除空白的图像数据公开(公告)号：US09369599B2
公开(公告)日：2016-06-14
申请号：US14650864
申请日：2014-05-21
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
CPC classification number: H04N1/00779 , G03B27/50 , H04N1/00591 , H04N1/00708 , H04N1/00726 , H04N1/00737 , H04N1/00806 , H04N1/00822 , H04N2201/0081
Abstract: An image reading device (100) includes an image reading unit (1) for reading a document, a document feeder unit (2) for feeding document sheets, a setting input unit (3) for accepting a mixed setting mode, a size determination unit (7) for determining a main scanning direction size, a blank sheet detection unit (8) configured to repeat detection whether or not a blank sheet detection area (F) in image data is blank since before one page reading is completed, and when reading in the mixed setting mode, to perform the blank sheet detection process in main scanning widths of a plurality of the blank sheet detection areas (F), so as to detect whether or not the document sheet is blank in the main scanning width corresponding to the determined main scanning direction size, and a blank sheet deletion unit (9) for deleting document image data of the detected blank sheet.
Abstract translation: 图像读取装置（100）包括用于读取文件的图像读取单元（1），用于馈送文件的文档馈送单元（2），用于接受混合设置模式的设置输入单元（3），尺寸确定单元 （7），用于确定主扫描方向尺寸的空白纸检测单元（8），被配置为重复检测图像数据中的空白纸检测区域（F）是否在一页读取完成之前为空白，并且当读取时 在混合设定模式中，为了在多个空白纸张检测区域（F）的主扫描宽度中执行空白纸张检测处理，以便检测在对应于该纸张检测区域（F）的主扫描宽度中文件纸是否为空白 确定的主扫描方向尺寸，以及用于删除检测到的空白纸张的文档图像数据的空白纸删除单元（9）。
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公开(公告)号：US20150181064A1
公开(公告)日：2015-06-25
申请号：US14576042
申请日：2014-12-18
Applicant: KYOCERA Document Solutions Inc.
Inventor： Yasuyuki Yabuuchi
CPC classification number: H04N1/00803 , H04N1/00588 , H04N1/00713 , H04N1/233 , H04N1/38 , H04N2201/0081 , H04N2201/0094
Abstract: In response to a reading start instruction, a second size detection processing portion detects a predetermined maximum sheet size for which reading can be performed by an image reading portion, among sheet sizes having the same size in a main scanning direction as that of a document sheet indicated by an output signal from a document sheet width sensor. A first blank sheet determination processing portion sets a first determination region corresponding to the sheet size, and a control portion causes the image reading portion to perform a reading operation. If image information of the first determination region is obtained, the first blank sheet determination processing portion determines whether a document sheet image is a blank sheet image, based on the image information. If the document sheet image is a blank sheet image, a first image processing portion deletes image information of the document sheet image.
Abstract translation: 响应于读取开始指令，第二尺寸检测处理部分检测在图像读取部分中可以执行读取的预定最大纸张尺寸，在与主文件纸张的主扫描方向上具有相同尺寸的纸张尺寸 由文件片宽度传感器的输出信号指示。 第一空白纸张确定处理部分设置与纸张尺寸相对应的第一确定区域，并且控制部分使图像读取部分执行读取操作。 如果获得了第一确定区域的图像信息，则第一空白纸张确定处理部分基于图像信息来确定文档片材图像是否为空白图像图像。 如果文件薄片图像是空白薄片图像，则第一图像处理部分删除文档薄片图像的图像信息。
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