公开(公告)号：US5892852A

公开(公告)日：1999-04-06

申请号：US834849

申请日：1997-04-10

Applicant: Yoshiyuki Namizuka ,  Kouichi Kamon ,  Masaaki Ito ,  Hiroyuki Kawamoto ,  AnQi Ye ,  Takeharu Tone

Inventor： Yoshiyuki Namizuka ,  Kouichi Kamon ,  Masaaki Ito ,  Hiroyuki Kawamoto ,  AnQi Ye ,  Takeharu Tone

IPC: H04N1/40 ,  G06T5/00 ,  G06T5/20 ,  H04N1/405

CPC classification number: H04N1/40062 ,  H04N1/405

Abstract: An image processing apparatus includes a converter for reading out a manuscript image signal and converting the read-out signal to an electric signal. A signal processor executes signal processing for the electric signal, and an image generator generates an image in accordance with the processed signal. An outputting unit separates a character area and a photograph area of the manuscript from the read-out signal and outputs an area signal. A changing-over circuit changes over a filtering process in accordance with the area signal. A halftone processor executes in parallel a halftone process for the character area image and a halftone process for the photograph area image, and the changing-over circuit selectively changes over the halftone processing result for the character and the halftone processing result in accordance with the area signal.

Abstract translation: 图像处理装置包括用于读出原稿图像信号并将读出的信号转换为电信号的转换器。 信号处理器对电信号执行信号处理，并且图像发生器根据处理的信号生成图像。 输出单元从读出的信号中分离原稿的字符区域和照片区域，并输出区域信号。 转换电路根据区域信号改变滤波处理。 半色调处理器​​并行执行用于字符区域图像的半色调处理和用于照片区域图像的半色调处理，并且转换电路根据区域选择性地改变字符的半色调处理结果和半色调处理结果 信号。

公开(公告)号：US5050221A

公开(公告)日：1991-09-17

申请号：US479617

申请日：1990-02-12

Applicant: Junichi Ohta ,  Yoshiyuki Namizuka

Inventor： Junichi Ohta ,  Yoshiyuki Namizuka

IPC: G06F17/24 ,  G06K9/00 ,  G06T11/20

CPC classification number: G06K9/00 ,  G06F17/246 ,  G06T11/206

Abstract: An image generating apparatus having a character recognizing function and a graphic function. Recognizing means recognizes contents of a document, while arithmetic operating means performs arithmetic operations with the recognized information. Graph formating means produces image data for graphing the results of arithmetic operations and delivers them to printing means, whereby the contents of the document are outputted in the form of a graph. A categorzied total table representative of the recognized information is outputted together with the graph. The results of recognition by the recognizing means are correctable. The recognized information from the recognizing means is optically indicated on a display.

Abstract translation: 具有字符识别功能和图形功能的图像生成装置。 识别装置识别文档的内容，而算术运算装置用识别的信息进行算术运算。 图形形成装置产生用于绘制算术运算结果的图像数据，并将其传送到打印装置，由此以图形的形式输出文档的内容。 代表识别信息的分类总表与该图一起输出。 识别装置识别的结果是可校正的。 在显示器上光学地指示来自识别装置的识别的信息。

公开(公告)号：US07673165B2

公开(公告)日：2010-03-02

申请号：US11841429

申请日：2007-08-20

Applicant: Sugitaka Oteki ,  Yuji Takahashi ,  Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Hiroaki Fukuda ,  Shinya Miyazaki ,  Fumio Yoshizawa

Inventor： Sugitaka Oteki ,  Yuji Takahashi ,  Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Hiroaki Fukuda ,  Shinya Miyazaki ,  Fumio Yoshizawa

IPC: G06F1/32

CPC classification number: G03G15/5004 ,  G06F1/3203 ,  Y02D10/159

Abstract: The image processing device comprises a first function block section formed of functional blocks which require a supply of power so as to maintain the image processing device in an operating state when the power supply is on, and a second function block section formed of functional blocks which need not be supplied with the power so as to maintain the image processing device in an operating state even when the power supply is on. The supply of power to the second function block section can be stopped when desired, while continuing the supply of power to the first function block section, thereby saving the power.

Abstract translation: 图像处理装置包括由功率块形成的第一功能块部分，功能块需要供电，以便在电源接通时将图像处理装置保持在工作状态;以及由功能块形成的第二功能块部分， 不需要提供电力，以便即使当电源接通时也将图像处理装置维持在操作状态。 当需要时可以停止向第二功能块部分的供电，同时继续向第一功能块部分供电，从而节省电力。

公开(公告)号：US07394577B2

公开(公告)日：2008-07-01

申请号：US11245124

申请日：2005-10-07

Applicant: Yoshiyuki Namizuka ,  Yuji Takahashi ,  Hiroyuki Kawamoto ,  Hideto Miyazaki ,  Shinya Miyazaki ,  Takeharu Tone ,  Fumio Yoshizawa ,  Hiroaki Fukuda ,  Rie Ishii ,  Sugitaka Oteki ,  Yasuyuki Nomizu

Inventor： Yoshiyuki Namizuka ,  Yuji Takahashi ,  Hiroyuki Kawamoto ,  Hideto Miyazaki ,  Shinya Miyazaki ,  Takeharu Tone ,  Fumio Yoshizawa ,  Hiroaki Fukuda ,  Rie Ishii ,  Sugitaka Oteki ,  Yasuyuki Nomizu

IPC: G06K15/00 ,  H04N1/00 ,  H04N1/40

CPC classification number: H04N1/32512 ,  G06T3/40 ,  H04N1/00204 ,  H04N1/32502 ,  H04N1/32529 ,  H04N1/32593 ,  H04N1/32603 ,  H04N1/3875 ,  H04N1/3878 ,  H04N1/40 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0086 ,  H04N2201/0087

Abstract: The image processing apparatus comprises an image data control section and a system controller. The image data control section is connected to any one or more of a sensor board unit, an image-memory access control section, an image processor, a video data control section, and a facsimile control unit. The system controller switches, when the image data to be transmitted to the image data control section conflicts with one another, a transmission mode of the image data in conflict with one another. Further, the image-memory access control section and the image processor share jobs of performing image processing on the image data.

Abstract translation: 图像处理装置包括图像数据控制部分和系统控制器。 图像数据控制部分连接到传感器板单元，图像存储器访问控制部分，图像处理器，视频数据控制部分和传真控制单元中的任何一个或多个。 当要发送到图像数据控制部分的图像数据彼此冲突时，系统控制器切换图像数据的传输模式彼此冲突。 此外，图像存储器访问控制部分和图像处理器共享对图像数据执行图像处理的作业。

公开(公告)号：US07372599B2

公开(公告)日：2008-05-13

申请号：US11080569

申请日：2005-03-16

Applicant: Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Shinya Miyazaki ,  Sugitaka Oteki ,  Yuji Takahashi ,  Takeharu Tone ,  Fumio Yoshizawa ,  Hiroaki Fukuda ,  Yasuyuki Nomizu ,  Takako Satoh ,  Rie Ishii ,  Hiroyuki Kawamoto

Inventor： Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Shinya Miyazaki ,  Sugitaka Oteki ,  Yuji Takahashi ,  Takeharu Tone ,  Fumio Yoshizawa ,  Hiroaki Fukuda ,  Yasuyuki Nomizu ,  Takako Satoh ,  Rie Ishii ,  Hiroyuki Kawamoto

IPC: G06K15/00 ,  H04N11/00

CPC classification number: H04N1/32512 ,  H04N1/00915 ,  H04N1/32358 ,  H04N1/32502 ,  H04N1/32561 ,  H04N1/32587 ,  H04N1/32603 ,  H04N1/40 ,  H04N2201/0081 ,  H04N2201/0087

Abstract: An image processor has a controller unit connected to at least one of functional units such as an image reading unit, detects a source of input of image data according to a network I/F or a parallel bus I/F. An image-memory access control section transmits the image data input from each of the functional units to a memory group and also transmits the image data stored in the memory group to the functional unit. A system controller controls the overall apparatus and also controls the image-memory access control section according to the input source of the image data to determine an order of transmitting the image data to the memory group.

Abstract translation: 图像处理器具有连接到诸如图像读取单元的功能单元中的至少一个的控制器单元，根据网络I / F或并行总线I / F检测图像数据的输入源。 图像存储器访问控制部分将从每个功能单元输入的图像数据发送到存储器组，并且将存储在存储器组中的图像数据发送到功能单元。 系统控制器控制整个装置，并且还根据图像数据的输入源来控制图像存储器访问控制部分，以确定将图像数据发送到存储器组的顺序。

公开(公告)号：US07336386B2

公开(公告)日：2008-02-26

申请号：US09772945

申请日：2001-01-31

Applicant: Sugitaka Oteki ,  Yoshiyuki Namizuka ,  Yuji Takahashi ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Shinya Miyazaki ,  Fumio Yoshizawa ,  Hiroaki Fukuda

Inventor： Sugitaka Oteki ,  Yoshiyuki Namizuka ,  Yuji Takahashi ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Shinya Miyazaki ,  Fumio Yoshizawa ,  Hiroaki Fukuda

IPC: G06F15/00 ,  H04N1/32 ,  G06K9/36

CPC classification number: H04N1/32358 ,  H04N1/40 ,  H04N2201/329

Abstract: The image processor comprises a switch that divides image data into m×n pixels, having n lines with m pixels per one line; a group of line memories that store the divided image; a compression device which batch compresses the image data of m×n pixels. Further, a command control unit provides control so as to send the (n−1) lines of image data among m×n pixels of image data to the group of line memories, and the remaining one line of image data directly to the compression device 902, and to send the m×(n−1) pixels of image data stored in the line memories to the compression device.

Abstract translation: 图像处理器包括将图像数据划分为m×n个像素的开关，每行具有m个像素的n行; 一组存储分割图像的行记忆; 批量压缩m×n个像素的图像数据的压缩装置。 此外，命令控制单元提供控制，以将图像数据的m×n个像素中的（n-1）行的图像数据发送到行存储器组，并且将剩余的一行图像数据直接发送到压缩装置902， 并将存储在行存储器中的图像数据的mx（n-1）个像素发送到压缩装置。

公开(公告)号：US07272737B2

公开(公告)日：2007-09-18

申请号：US10887890

申请日：2004-07-12

Applicant: Sugitaka Oteki ,  Yuji Takahashi ,  Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Hiroaki Fukuda ,  Shinya Miyazaki ,  Fumio Yoshizawa

Inventor： Sugitaka Oteki ,  Yuji Takahashi ,  Yoshiyuki Namizuka ,  Hideto Miyazaki ,  Yasuyuki Nomizu ,  Hiroyuki Kawamoto ,  Rie Ishii ,  Takeharu Tone ,  Hiroaki Fukuda ,  Shinya Miyazaki ,  Fumio Yoshizawa

IPC: G06F1/32

CPC classification number: G03G15/5004 ,  G06F1/3203 ,  Y02D10/159

Abstract: The image processing device comprises a first function block section formed of functional blocks which require a supply of power so as to maintain the image processing device in an operating state when the power supply is on, and a second function block section formed of functional blocks which need not be supplied with the power so as to maintain the image processing device in an operating state even when the power supply is on. The supply of power to the second function block section can be stopped when desired, while continuing the supply of power to the first function block section, thereby saving the power.

Abstract translation: 图像处理装置包括由功率块形成的第一功能块部分，功能块需要供电，以便在电源接通时将图像处理装置保持在工作状态;以及由功能块形成的第二功能块部分， 不需要提供电力，以便即使当电源接通时也将图像处理装置维持在操作状态。 当需要时可以停止对第二功能块部分的电力供应，同时继续向第一功能块部分供电，从而节省电力。

公开(公告)号：US07027190B2

公开(公告)日：2006-04-11

申请号：US09960944

申请日：2001-09-25

Applicant: Yoshiyuki Namizuka ,  Rie Ishii

Inventor： Yoshiyuki Namizuka ,  Rie Ishii

IPC: G06K15/00

CPC classification number: H04N1/40

Abstract: In an image-processing apparatus, a digital image signal is stored in a memory, and a memory access control part entirely manages all accesses to the memory with respect to the digital image signal. An image processing part converts the digital image signal stored in the memory into an output image signal to be supplied to an imaging unit outputting a visible image based on the output image signal so that a pixel density of the output image signal is higher than a pixel density of the digital image signal read from the memory and an amount of the output image signal is less than an amount of the digital image signal stored in the memory. Accordingly, the central controlled memory is shared by a plurality of functions so as to effectively use the memory, and a high-quality image can be produced by carrying out a density conversion so as to match the pixel density.

公开(公告)号：US20060028683A1

公开(公告)日：2006-02-09

申请号：US11197352

申请日：2005-08-05

Applicant: Hiroaki Fukuda ,  Yoshiyuki Namizuka ,  Shinya Miyazaki ,  Sugitaka Oteki ,  Takako Satoh ,  Rie Ishii ,  Takeharu Tone ,  Hiroyuki Kawamoto ,  Hideto Miyazaki ,  Fumio Yoshizawa ,  Yuji Takahashi ,  Yasuyuki Nomizu

Inventor： Hiroaki Fukuda ,  Yoshiyuki Namizuka ,  Shinya Miyazaki ,  Sugitaka Oteki ,  Takako Satoh ,  Rie Ishii ,  Takeharu Tone ,  Hiroyuki Kawamoto ,  Hideto Miyazaki ,  Fumio Yoshizawa ,  Yuji Takahashi ,  Yasuyuki Nomizu

IPC: G06K15/00

CPC classification number: G06T1/20

Abstract: A programmable image processor capable of realizing a plurality of image formation operations is comprised of an SIMD type data operation processing section, RAMs, memory controllers, and memory switches. The memory controller and the memory switches selectively connect the plurality of RAMs to the data operation processing section thereby changing the memory capacity allotted to each image formation operation among a plurality of image formation operations.

公开(公告)号：US06211967B1

公开(公告)日：2001-04-03

申请号：US09024290

申请日：1998-02-17

Applicant: Yoshiyuki Namizuka

Inventor： Yoshiyuki Namizuka

IPC: H04N1407

CPC classification number: H04N1/4092 ,  G06K15/02 ,  G06K2215/0071 ,  G06K2215/0077 ,  H04N1/23 ,  H04N1/40075

Abstract: An image processing device capable of writing two lines at the same time and applicable to an apparatus using digital image data is disclosed. A data bus width control section controls the bus width of input data. A temporary storage temporarily stores data input thereto. A data control section controls the reading and writing of data out of the temporary storage. A two line section produces two lines for writing two lines of input data at the same time. A data converting section converts parallel data to serial data. A multilevel section transforms an input bilevel image to a multilevel image. A rate varying section varies the rate of multilevel data input thereto. A data selecting section selects processed multilevel image data. A register control section executes register control with at least data stored in a storage included in the multilevel section. Data conversion and transformation to the multilevel image data are effected before the data output from the temporary storage are output from the data selecting section.

Abstract translation: 公开了能够同时写入两条线并适用于使用数字图像数据的装置的图像处理装置。 数据总线宽度控制部分控制输入数据的总线宽度。 暂时存储临时存储输入的数据。 数据控制部分控制从临时存储器中读出和写入数据。 两行部分同时生成两行输入数据。 数据转换部分将并行数据转换为串行数据。 多级部分将输入二维图像转换为多级图像。 速率变化部分改变输入到其中的多级数据的速率。 数据选择部选择处理后的多级图像数据。 寄存器控制部分至少执行存储在多级部分中包括的存储器中的数据的寄存器控制。 在从数据选择部输出从临时存储器输出的数据之前，对多级图像数据进行数据转换和变换。