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1. 发明授权

US07933049B2 Multifunction printer and image processing method 有权
标题翻译：多功能打印机和图像处理方法
公开(公告)号：US07933049B2
公开(公告)日：2011-04-26
申请号：US11773804
申请日：2007-07-05
申请人： Akihiro Yoshitani , Hisashi Ishikawa , Norikazu Honda , Hirowo Inoue , Michiaki Takasaka
发明人： Akihiro Yoshitani , Hisashi Ishikawa , Norikazu Honda , Hirowo Inoue , Michiaki Takasaka
IPC分类号： H04N1/00
CPC分类号： H04N1/401 , H04N19/176 , H04N19/182 , H04N19/423 , H04N19/593
摘要： This invention relates to an MFP having copy and scanner functions. The MFP in which image data flows from a line sensor to a DRAM via an A/D conversion unit and a reading control unit (RCU) and then from an image processing unit (IPU) to a printer via the DRAM has the following arrangement. Both the RCU and the IPU can execute a shading process. In the CM, the RCU executes the shading process. Then, the image is compressed and stored in the DRAM. In the SM, the RCU does not execute the shading process, and the image is temporarily stored in the DRAM without compression. The IPU reads out image data of each rectangle from the DRAM together with shading data, executes the shading process and various kinds of image processing, and outputs the image data to the DRAM.
摘要翻译：本发明涉及具有复印和扫描仪功能的MFP。图像数据经由A / D转换单元和读取控制单元（RCU）然后从图像处理单元（IPU）经由DRAM从打印机通过行传感器流向DRAM的MFP具有以下配置。 RCU和IPU都可以执行阴影处理。在CM中，RCU执行着色过程。然后，将图像压缩并存储在DRAM中。在SM中，RCU不执行阴影处理，图像暂时存储在DRAM中，而不进行压缩。 IPU与阴影数据一起从DRAM读出每个矩形的图像数据，执行阴影处理和各种图像处理，并将该图像数据输出到DRAM。

2. 发明申请

US20080007795A1 MULTIFUNCTION PRINTER AND IMAGE PROCESSING METHOD 有权
标题翻译：多功能打印机和图像处理方法
公开(公告)号：US20080007795A1
公开(公告)日：2008-01-10
申请号：US11773804
申请日：2007-07-05
申请人： Akihiro Yoshitani , Hisashi Ishikawa , Norikazu Honda , Hirowo Inoue , Michiaki Takasaka
发明人： Akihiro Yoshitani , Hisashi Ishikawa , Norikazu Honda , Hirowo Inoue , Michiaki Takasaka
IPC分类号： H04N1/40
CPC分类号： H04N1/401 , H04N19/176 , H04N19/182 , H04N19/423 , H04N19/593
摘要： This invention relates to an MFP having copy and scanner functions. The MFP in which image data flows from a line sensor to a DRAM via an A/D conversion unit and a reading control unit (RCU) and then from an image processing unit (IPU) to a printer via the DRAM has the following arrangement. Both the RCU and the IPU can execute a shading process. In the CM, the RCU executes the shading process. Then, the image is compressed and stored in the DRAM. In the SM, the RCU does not execute the shading process, and the image is temporarily stored in the DRAM without compression. The IPU reads out image data of each rectangle from the DRAM together with shading data, executes the shading process and various kinds of image processing, and outputs the image data to the DRAM.
摘要翻译：本发明涉及具有复印和扫描仪功能的MFP。图像数据经由A / D转换单元和读取控制单元（RCU）然后从图像处理单元（IPU）经由DRAM从打印机通过行传感器流向DRAM的MFP具有以下配置。 RCU和IPU都可以执行阴影处理。在CM中，RCU执行着色过程。然后，将图像压缩并存储在DRAM中。在SM中，RCU不执行阴影处理，图像暂时存储在DRAM中，而不进行压缩。 IPU与阴影数据一起从DRAM读出每个矩形的图像数据，执行阴影处理和各种图像处理，并将该图像数据输出到DRAM。

3. 发明授权

US08417835B2 Information processing apparatus, and information processing method 有权
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US08417835B2
公开(公告)日：2013-04-09
申请号：US12754481
申请日：2010-04-05
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06F3/00 , G06F13/28 , G06F13/00 , G06F13/40
CPC分类号： H04L12/42
摘要： There is provided an apparatus including a plurality of modules. Each module includes a storage unit configured to store a waiting ID and a specific ID of the module, a communication unit configured to transmit and receive packets to and from a bus, and a processing unit configured to process data of a packet which includes a valid flag indicating that the packet is valid, wherein the communication unit takes in data held by a packet which has an ID that coincides with the waiting ID, and stores the processed data in a packet which includes the valid flag indicating invalid and an ID coincident with the specific ID, and transmits the packet.
摘要翻译：提供了包括多个模块的装置。每个模块包括存储单元，其被配置为存储模块的等待ID和特定ID，通信单元，被配置为向总线发送和从总线接收分组;以及处理单元，被配置为处理包括有效的分组的数据指示分组有效的标志，其中通信单元接收由具有与等待ID一致的ID的分组所持有的数据，并将处理的数据存储在包括指示无效的有效标志和与具体的ID，并发送分组。

4. 发明申请

US20110317938A1 IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理设备
公开(公告)号：US20110317938A1
公开(公告)日：2011-12-29
申请号：US13153061
申请日：2011-06-03
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06K9/54
CPC分类号： G06T1/20 , G06T3/40
摘要： An image processing apparatus for processing image data by a plurality of pipeline-connected processing modules is provided. The apparatus includes a first pipeline processing unit configured to include a plurality of processing modules including a processing module which processes image data for every first size; and a second pipeline processing unit configured to be branched from the first pipeline processing unit and include a plurality of processing modules including a processing module which processes image data for every second size different from the first size. The second pipeline processing unit includes, at a start, a change unit configured to acquire partial image data of the first size from the first pipeline processing unit and change the partial image data of the first size into partial image data of the second size.
摘要翻译：提供了一种用于通过多个流水线连接的处理模块来处理图像数据的图像处理装置。所述装置包括：第一流水线处理单元，被配置为包括多个处理模块，所述多个处理模块包括处理模块，所述处理模块处理每个第一大小的图像数据; 以及第二流水线处理单元，被配置为从所述第一流水线处理单元分支并且包括多个处理模块，所述多个处理模块包括处理模块，所述处理模块处理与所述第一尺寸不同的每第二尺寸的图像数据。第二流水线处理单元一开始就包括一个改变单元，其被配置为从第一流水线处理单元获取第一尺寸的部分图像数据，并将第一尺寸的部分图像数据改变为第二尺寸的部分图像数据。

5. 发明授权

US08085427B2 Image processing method and apparatus 有权
标题翻译：图像处理方法和装置
公开(公告)号：US08085427B2
公开(公告)日：2011-12-27
申请号：US12026587
申请日：2008-02-06
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06K1/00
CPC分类号： H04N1/32358 , H04N1/32475
摘要： An image processing apparatus stores, in a buffer, an image data of c bits in the main scanning direction and y lines in the sub scanning direction, and reads out a pixel data of p bits that configures the image data stored in the buffer, in accordance with the completion of the storage of the image data. Note that c is a common multiple of m, which is the number of bits in the unit of memory access, and p, which is the number of bits in a single pixel. Note further that the number of bits in the unit of memory access m is not itself a multiple of the number of bits in a single pixel p.
摘要翻译：图像处理装置在缓冲器中存储主扫描方向上的c位图像数据和副扫描方向上的y行图像数据，并且读出配置存储在缓冲器中的图像数据的p位的像素数据，按照完成图像数据的存储。注意，c是m的公倍数，其是存储器访问单元中的位数，p是单个像素中的位数。还要注意，存储器访问单元m中的位数本身不是单个像素p中的位数的倍数。

6. 发明申请

US20080186541A1 IMAGE PROCESSING METHOD AND APPARATUS 有权
标题翻译：图像处理方法和装置
公开(公告)号：US20080186541A1
公开(公告)日：2008-08-07
申请号：US12026587
申请日：2008-02-06
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06K1/00
CPC分类号： H04N1/32358 , H04N1/32475
摘要： An image processing apparatus stores, in a buffer, an image data of c bits in the main scanning direction and y lines in the sub scanning direction, and reads out a pixel data of p bits that configures the image data stored in the buffer, in accordance with the completion of the storage of the image data. Note that c is a common multiple of m, which is the number of bits in the unit of memory access, and p, which is the number of bits in a single pixel. Note further that the number of bits in the unit of memory access m is not itself a multiple of the number of bits in a single pixel p.
摘要翻译：图像处理装置在缓冲器中存储主扫描方向上的c位图像数据和副扫描方向上的y行图像数据，并且读出配置存储在缓冲器中的图像数据的p位的像素数据，按照完成图像数据的存储。注意，c是m的公倍数，其是存储器访问单元中的位数，p是单个像素中的位数。还要注意，存储器访问单元m中的位数本身不是单个像素p中的位数的倍数。

7. 发明授权

US08325377B2 Image processing method and apparatus 有权
标题翻译：图像处理方法和装置
公开(公告)号：US08325377B2
公开(公告)日：2012-12-04
申请号：US13308689
申请日：2011-12-01
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06K1/00
CPC分类号： H04N1/32358 , H04N1/32475
摘要： An image processing apparatus stores, in a buffer, an image data of c bits in the main scanning direction and y lines in the sub scanning direction, and reads out a pixel data of p bits that configures the image data stored in the buffer. Note that c is a common multiple of m, which is the number of bits in the unit of memory access, and p, which is the number of bits in a single pixel.
摘要翻译：图像处理装置在缓冲器中存储主扫描方向上的c位图像数据和副扫描方向上的y行图像数据，并读出构成存储在缓冲器中的图像数据的p位的像素数据。注意，c是m的公倍数，其是存储器访问单元中的位数，p是单个像素中的位数。

8. 发明申请

US20110255547A1 INFORMATION PROCESSING APPARATUS AND OPERATION METHOD THEREOF, COMPUTER PROGRAM, AND STORAGE MEDIUM 有权
标题翻译：信息处理装置及其操作方法，计算机程序和存储介质
公开(公告)号：US20110255547A1
公开(公告)日：2011-10-20
申请号：US13141382
申请日：2010-02-17
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： H04L12/56
CPC分类号： H04L45/72 , G06F15/17337 , H04L12/42 , H04L47/10
摘要： In an information processing system in which a plurality of modules are connected to a ring bus, data transfer efficiency is enhanced by deleting an unnecessary packet from the ring bus. This invention relates to an information processing system in which a plurality of modules that execute data processing are connected to a ring bus. More particularly, this invention relates to a ring bus operation technique that allows efficient data transfer by monitoring a flag of a packet, and removing an unnecessary packet from the ring bus.
摘要翻译：在其中多个模块连接到环形总线的信息处理系统中，通过从环形总线中删除不必要的分组来增强数据传输效率。本发明涉及一种信息处理系统，其中执行数据处理的多个模块连接到环形总线。更具体地说，本发明涉及一种环形总线操作技术，其通过监视分组的标志以及从环形总线中去除不需要的分组来实现有效的数据传输。

9. 发明申请

US20100262719A1 INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD 有权
标题翻译：信息处理设备和信息处理方法
公开(公告)号：US20100262719A1
公开(公告)日：2010-10-14
申请号：US12754481
申请日：2010-04-05
申请人： Michiaki Takasaka , Hisashi Ishikawa
发明人： Michiaki Takasaka , Hisashi Ishikawa
IPC分类号： G06F3/00 , G06F13/42
CPC分类号： H04L12/42
摘要： There is provided an apparatus including a plurality of modules. Each module includes a storage unit configured to store a waiting ID and a specific ID of the module, a communication unit configured to transmit and receive packets to and from a bus, and a processing unit configured to process data of a packet which includes a valid flag indicating that the packet is valid, wherein the communication unit takes in data held by a packet which has an ID that coincides with the waiting ID, and stores the processed data in a packet which includes the valid flag indicating invalid and an ID coincident with the specific ID, and transmits the packet.
摘要翻译：提供了包括多个模块的装置。每个模块包括存储单元，其被配置为存储模块的等待ID和特定ID，通信单元，被配置为向总线发送和从总线接收分组;以及处理单元，被配置为处理包括有效的分组的数据指示分组有效的标志，其中通信单元接收由具有与等待ID一致的ID的分组所持有的数据，并将处理的数据存储在包括指示无效的有效标志和与具体的ID，并发送分组。

10. 发明申请

US20080317362A1 IMAGE ENCODING APPARATUS AND IMAGE DECODING APPARAUTS, AND CONTROL METHOD THEREOF 有权
标题翻译：图像编码装置和图像解码装置及其控制方法
公开(公告)号：US20080317362A1
公开(公告)日：2008-12-25
申请号：US12142314
申请日：2008-06-19
申请人： Kenta Hosaki , Hisashi Ishikawa , Michiaki Takasaka
发明人： Kenta Hosaki , Hisashi Ishikawa , Michiaki Takasaka
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N1/64 , H04N1/644
摘要： An image encoding apparatus generate encoded data having a fixed length L which is less than or equal to m×n bits and an integral multiple of 32 by m×n pixel block, while resolution information and color information are excellently maintained. For this purpose, a block generation unit inputs image data by m×n pixels. A 2-color extraction unit extracts representative colors C0 and C1 from the input block image data. An identification information detection unit generates m×n items of identification information each identifying each pixel in the block as a pixel approximate to one of the colors C0 and C1. An identification information deletion unit deletes the items of identification information in corresponding positions based on a deletion pattern stored in a deletion pattern memory. A packing unit packs the colors C0, C1 and the identification information after deletion, and outputs the data as encoded data.
摘要翻译：图像编码装置生成具有小于或等于m×n位的固定长度L和32×m×n个像素块的整数倍的编码数据，同时保持分辨率信息和颜色信息。为此，块生成单元以m×n个像素输入图像数据。 2色提取单元从输入块图像数据中提取代表性颜色C0和C1。识别信息检测单元生成每个识别块中的每个像素的像素的像素近似于颜色C0和C1中的一个的标识信息。识别信息删除单元基于存储在删除模式存储器中的删除模式删除相应位置中的标识信息项。打包单元将颜色C0，C1和删除后的识别信息进行打包，并输出数据作为编码数据。

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