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1. 发明申请

US20070109596A1 Image processing system for reading and processing images 失效
公开(公告)号：US20070109596A1
公开(公告)日：2007-05-17
申请号：US11650437
申请日：2007-01-08
申请人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
发明人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
IPC分类号： G06F3/12
CPC分类号： H04N1/32512 , H04N1/32502 , H04N1/32529 , H04N2201/0081 , H04N2201/0082 , H04N2201/33328 , H04N2201/33378
摘要： An image processing system is provided that is capable of performing copying processes by connecting devices which specifications for processing image data are mutually different. In an image processing system comprised of an image reading device for optically reading original documents and converting these into electronic image data and a printing device for printing image data that have been received from the image reading device onto recording media, image processing circuits for processing image data in accordance with specified specifications are respectively incorporated into the scanning device and the printing device, and a device that may be set in accordance with specifications for processing image data based on given circuit arrangement information is used to comprise at least a part of either one of the image processing circuits of these devices. By setting the image processing circuit in accordance with specifications for processing image data on the basis of specification information of the image processing circuit of the opposing device, it is enabled to connect scanning devices and printing devices that are of mutually different specifications.

2. 发明授权

US06931162B1 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US06931162B1
公开(公告)日：2005-08-16
申请号：US09714553
申请日：2000-11-17
申请人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
发明人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
IPC分类号： B41J5/30 , G03G15/00 , G06K9/36 , G06T1/60 , G06T5/20 , H04N1/21 , H04N1/393 , H04N1/40 , H04N1/409
CPC分类号： G06T5/20 , H04N1/40062 , H04N2201/3294
摘要： In an image processing circuit, an area determination section comprises a device having a rewritable circuit configuration such as a field programmable gate array (FPGA). Consequently, the circuit configuration of the area determination section is rewritten, so that the image processing algorithm is changed. Specifically, in the area determination section, a filtering circuit and line memories (for example, FIFO memories) for forming a pixel matrix are formed by using the FPGA, and the configuration of the line memories (the lateral size and the number of lines) and the configuration of the filtering circuit are changed in accordance with a set image processing condition such as the output size or the mode.
摘要翻译：在图像处理电路中，区域确定部分包括具有诸如现场可编程门阵列（FPGA）的可重写电路配置的装置。因此，重写区域确定部分的电路配置，从而改变图像处理算法。具体地说，在区域确定部分中，通过使用FPGA形成用于形成像素矩阵的滤波电路和行存储器（例如，FIFO存储器），并且行存储器（横向尺寸和行数）并且根据诸如输出大小或模式的设置图像处理条件来改变滤波电路的配置。

3. 发明授权

US06819453B1 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US06819453B1
公开(公告)日：2004-11-16
申请号：US09714099
申请日：2000-11-17
申请人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
发明人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
IPC分类号： G06K1500
CPC分类号： G06T5/003 , G06T5/002 , G06T5/20 , G06T2200/28 , G06T2207/10024 , G06T2207/20012 , G06T2207/20192
摘要： In an image processing circuit, a color correction section, an area determination section and a MTF correction section each comprises a rewritable device (for example, field programmable gate array (FPGA) circuit) including a plurality of line memories (FIFO memories). A CPU reconstructs the image processing function of the FPGA circuit by using setting information and a processing program stored in the ROM in accordance with the set image processing condition such as the processing speed priority mode or the image quality priority mode.
摘要翻译：在图像处理电路中，颜色校正部，区域确定部和MTF校正部各自包括包括多个行存储器（FIFO存储器）的可重写设备（例如，现场可编程门阵列（FPGA）电路）。 CPU根据设定的图像处理条件（诸如处理速度优先模式或图像质量优先模式），通过使用存储在ROM中的设置信息和处理程序来重建FPGA电路的图像处理功能。

4. 发明授权

US06801671B1 Controlled image deterioration correction device with reduction/enlargement 有权
标题翻译：具有减小/放大的受控图像劣化校正装置
公开(公告)号：US06801671B1
公开(公告)日：2004-10-05
申请号：US09711936
申请日：2000-11-15
申请人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
发明人： Hiroyuki Suzuki , Hideaki Mizuno , Hideyuki Toriyama , Nobuo Kamei , Tsuyoshi Yoneyama
IPC分类号： G06K936
CPC分类号： G06T3/4007 , G06T5/002 , G06T5/20 , G06T2200/12 , G06T2207/10024 , H04N1/3935 , H04N1/409
摘要： An image processing device for processing input image data includes a correction unit that corrects for image deterioration caused by changes in image magnification; a reduction/enlargement unit that, based on the magnification, thins out the pixel data when reduction is being performed or carries out inflation of the pixel data when enlargement is being performed; and a controller that changes the operation of the correction unit in response to the magnification. The image processing device further includes a first selector that sends input pixel data to the reduction/enlargement unit when enlargement is being performed, and sends pixel data from the correction unit to the reduction/enlargement unit when reduction is being performed; a second selector that sends pixel data from the reduction/enlargement unit to the correction unit when enlargement is being performed, and sends input pixel data to the correction unit when reduction is being performed; and a third selector that outputs pixel data from the correction unit when enlargement is being performed, and outputs pixel data from the reduction/enlargement unit when reduction is being performed.
摘要翻译：一种用于处理输入图像数据的图像处理装置包括校正单元，其校正由图像放大率变化引起的图像劣化; 减法/放大单元，其基于放大倍率，在执行缩小时减少像素数据，或者当执行放大时执行像素数据的充气; 以及响应于放大率改变校正单元的操作的控制器。所述图像处理装置还包括：第一选择器，当进行放大时，向所述缩小/放大单元发送输入像素数据，并且在执行缩小时将像素数据从所述校正单元发送到所述缩小/放大单元; 第二选择器，当正在执行放大时，将像素数据从缩小/放大单元发送到校正单元，并且在执行缩小时将输入像素数据发送到校正单元; 以及第三选择器，当正在执行放大时从校正单元输出像素数据，并且在执行缩小时从减法/放大单元输出像素数据。

5. 发明授权

US06791701B2 Image forming apparatus having copy mode and printer mode 失效
标题翻译：具有复印模式和打印机模式的图像形成装置
公开(公告)号：US06791701B2
公开(公告)日：2004-09-14
申请号：US09727507
申请日：2000-12-04
申请人： Nobuo Kamei , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama , Hideaki Mizuno
发明人： Nobuo Kamei , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama , Hideaki Mizuno
IPC分类号： G06F312
CPC分类号： H04N1/32358 , G06K15/00 , H04N1/00204 , H04N1/32496 , H04N2201/0081 , H04N2201/0082 , H04N2201/0089
摘要： An image forming apparatus capable of realizing reduction in circuit scale by effectively using memory and hardware resources. The image forming apparatus is operable selectively between in two operation modes, a copy mode and a printer mode, and includes a plurality of VRAMs, a VRAM control circuit for controlling data storage and reading into and from the VRAMs, a controller for controlling an operation of the VRAM control circuit, a display for displaying an image, and an interface for inputting data transmitted from an external apparatus. The controller rearranges wiring of a gate array of a device in the VRAM control circuit according to the operation mode, thereby switching at least one of the VRAMs so as to act as a memory for storing image data for displaying an image on the display or as a buffer for temporarily storing data input through the interface.
摘要翻译：一种能够通过有效利用存储器和硬件资源来实现电路规模缩小的图像形成装置。图像形成装置可选择性地在两种操作模式之间操作，即复印模式和打印机模式，并且包括多个VRAM，用于控制数据存储和读入VRAM的VRAM控制电路，用于控制操作的控制器的VRAM控制电路，用于显示图像的显示器和用于输入从外部设备发送的数据的接口。控制器根据操作模式重新布置VRAM控制电路中的设备的门阵列的布线，从而切换至少一个VRAM，以便充当用于存储用于在显示器上显示图像的图像数据的存储器，或作为用于临时存储通过接口输入的数据的缓冲器。

6. 发明授权

US07599085B2 Image processing system for reading and processing images 失效
标题翻译：用于读取和处理图像的图像处理系统
公开(公告)号：US07599085B2
公开(公告)日：2009-10-06
申请号：US11650437
申请日：2007-01-08
申请人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
发明人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
IPC分类号： G06F15/00 , G06F3/12 , G06K1/00
CPC分类号： H04N1/32512 , H04N1/32502 , H04N1/32529 , H04N2201/0081 , H04N2201/0082 , H04N2201/33328 , H04N2201/33378
摘要： An image processing system is provided that is capable of performing copying processes by connecting devices which specifications for processing image data are mutually different. In an image processing system comprised of an image reading device for optically reading original documents and converting these into electronic image data and a printing device for printing image data that have been received from the image reading device onto recording media, image processing circuits for processing image data in accordance with specified specifications are respectively incorporated into the scanning device and the printing device, and a device that may be set in accordance with specifications for processing image data based on given circuit arrangement information is used to comprise at least a part of either one of the image processing circuits of these devices. By setting the image processing circuit in accordance with specifications for processing image data on the basis of specification information of the image processing circuit of the opposing device, it is enabled to connect scanning devices and printing devices that are of mutually different specifications.
摘要翻译：提供一种图像处理系统，其能够通过连接用于处理图像数据的规格相互不同的装置来执行复印处理。在图像处理系统中，包括用于光学读取原稿并将其转换为电子图像数据的图像读取装置和用于将从图像读取装置接收的图像数据打印到记录介质上的打印装置，用于处理图像的图像处理电路根据规定的规格的数据分别结合到扫描装置和打印装置中，并且可以根据给定的电路布置信息处理图像数据的规格设置的装置被用于包括任一个的至少一部分的这些设备的图像处理电路。通过根据相对设备的图像处理电路的规格信息，根据图像数据处理规格设置图像处理电路，能够连接不同规格的扫描装置和打印装置。

7. 发明授权

US07177036B2 Image processing system for reading and processing images 失效
标题翻译：用于读取和处理图像的图像处理系统
公开(公告)号：US07177036B2
公开(公告)日：2007-02-13
申请号：US09726535
申请日：2000-12-01
申请人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
发明人： Nobuo Kamei , Hideaki Mizuno , Hideyuki Toriyama , Hiroyuki Suzuki , Tsuyoshi Yoneyama
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： H04N1/32512 , H04N1/32502 , H04N1/32529 , H04N2201/0081 , H04N2201/0082 , H04N2201/33328 , H04N2201/33378
摘要： An image processing system is provided that is capable of performing copying processes by connecting devices which specifications for processing image data are mutually different. In an image processing system comprised of an image reading device for optically reading original documents and converting these into electronic image data and a printing device for printing image data that have been received from the image reading device onto recording media, image processing circuits for processing image data in accordance with specified specifications are respectively incorporated into the scanning device and the printing device, and a device that may be set in accordance with specifications for processing image data based on given circuit arrangement information is used to comprise at least a part of either one of the image processing circuits of these devices. By setting the image processing circuit in accordance with specifications for processing image data on the basis of specification information of the image processing circuit of the opposing device, it is enabled to connect scanning devices and printing devices that are of mutually different specifications.
摘要翻译：提供一种图像处理系统，其能够通过连接用于处理图像数据的规格相互不同的装置来执行复印处理。在图像处理系统中，包括用于光学读取原稿并将其转换为电子图像数据的图像读取装置和用于将从图像读取装置接收的图像数据打印到记录介质上的打印装置，用于处理图像的图像处理电路根据规定的规格的数据分别结合到扫描装置和打印装置中，并且可以根据给定的电路布置信息处理图像数据的规格设置的装置被用于包括任一个的至少一部分的这些设备的图像处理电路。通过根据相对设备的图像处理电路的规格信息，根据图像数据处理规格设置图像处理电路，能够连接不同规格的扫描装置和打印装置。

8. 发明授权

US07116449B1 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US07116449B1
公开(公告)日：2006-10-03
申请号：US09722475
申请日：2000-11-28
申请人： Hideyuki Toriyama , Hiroyuki Suzuki , Hideaki Mizuno , Nobuo Kamei , Tsuyoshi Yoneyama
发明人： Hideyuki Toriyama , Hiroyuki Suzuki , Hideaki Mizuno , Nobuo Kamei , Tsuyoshi Yoneyama
IPC分类号： H04N1/04
CPC分类号： H04N1/00525 , H04N2201/0416
摘要： In an image processing apparatus which performs first and second operations, a first processor processes image data in correspondence to the first operation, while a second processor which processes image data in correspondence to the second operation. Further, a memory is shared by the first and second processors. A controller connects the first processor to the memory in the first operation and to connect the second processor to the memory in the second operation. For example, the above-mentioned first and second processors are constructed by a common device such as a field gate programmable array wherein a function thereof can be rewritten.
摘要翻译：在执行第一和第二操作的图像处理装置中，第一处理器对应于第一操作处理图像数据，而处理与第二操作相对应的图像数据的第二处理器。此外，存储器由第一和第二处理器共享。控制器在第一操作中将第一处理器连接到存储器，并且在第二操作中将第二处理器连接到存储器。例如，上述第一和第二处理器由诸如场控门可编程阵列的公共装置构成，其中其功能可被重写。

9. 发明授权

US07099020B1 Image processing apparatus switchable from full color mode to monochromatic mode 有权
标题翻译：图像处理设备可以从全色模式切换到单色模式
公开(公告)号：US07099020B1
公开(公告)日：2006-08-29
申请号：US09722882
申请日：2000-11-28
申请人： Hideyuki Toriyama , Hiroyuki Suzuki , Hideaki Mizuno , Nobuo Kamei , Tsuyoshi Yoneyama
发明人： Hideyuki Toriyama , Hiroyuki Suzuki , Hideaki Mizuno , Nobuo Kamei , Tsuyoshi Yoneyama
IPC分类号： G06F15/00 , G06F15/16 , G06F13/14 , H04N1/46 , G03F3/08
CPC分类号： H04N1/46 , G03G15/50 , G03G2215/01 , H04N1/6016
摘要： In an image processing apparatus for processing image data in either operation mode of a full color mode or a monochromatic mode having processing speed higher than the full color mode, at least a part of an image processing circuit comprises a rewritable device such as a field gate programmable array. A controller rewrites an internal circuit in the rewritable device according as the operation mode is the full color mode or the monochromatic mode. The internal circuit in the rewritable device rewritten in the monochromatic mode performs processing based on pixel clock faster than in the full color mode.
摘要翻译：在用于处理全色模式的操作模式或具有高于全色模式的处理速度的单色模式的图像数据的图像处理装置中，图像处理电路的至少一部分包括可重写装置，例如场门可编程阵列。根据操作模式是全色模式或单色模式，控制器重写可重写设备中的内部电路。以单色模式重写的可重写设备中的内部电路比全色模式更快地执行基于像素时钟的处理。

10. 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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