利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

62 条记录 (耗时 0.042 秒)

    Image processing apparatus for storing image data to a page memory
    1.
    发明授权
    Image processing apparatus for storing image data to a page memory 失效
    用于将图像数据存储到页面存储器的图像处理装置

    公开(公告)号：US5720021A

    公开(公告)日：1998-02-17

    申请号：US596621

    申请日：1996-02-05

    申请人： Kazuyuki Murata ,  Akio Kojima ,  Yasuhiro Kuwahara ,  Naoki Takahashi

    发明人： Kazuyuki Murata ,  Akio Kojima ,  Yasuhiro Kuwahara ,  Naoki Takahashi

    IPC分类号： H04N1/21 ,  G06T1/60 ,  H04N1/387 ,  G06F15/00

    CPC分类号： G06T1/60

    摘要： When read image data is mapped outside the range of a page memory, the invention allows a coordinate value to be stored in the page memory to be mapped after being shifted into the page memory, thereby allowing efficient utilization of the page memory, and in order to achieve the above-described object, the invention employs the configuration that when an integral number coordinate value (X.sub.int, Y.sub.int) is out of the range of an image memory, an X-coordinate conversion circuit and a Y-coordinate conversion circuit shift the coordinate value so that it comes in the range and outputs a coordinate value (XINT, YINT) and this shifting process allows read image data outside the image memory to be shifted into the area of the image memory to be stored therein and when image data stored in the image memory is read out, the coordinate is read out in reverse on the assumption that a shifted origin coordinate O (X.sub.smin, Y.sub.smin) serves as the coordinate origin of the image memory and the origin coordinate O (X.sub.smin, Y.sub.smin) is automatically stored in a register when the reading of the image is completed.

    摘要翻译： 当读取的图像数据被映射到页面存储器的范围之外时，本发明允许将坐标值存储在页面存储器中，以便在移入页面存储器之后被映射，从而允许页面存储器的有效利用，并且按顺序 为了实现上述目的，本发明采用如下配置：当整数坐标值（Xint，Yint）不在图像存储器的范围之外时，X坐标转换电路和Y坐标转换电路将 坐标值使其进入该范围并输出坐标值（XINT，YINT），并且该移位处理允许图像存储器外部的读取图像数据移动到要存储在其中的图像存储器的区域中，并且当存储图像数据时 读出图像存储器时，假设移位的原点坐标O（Xsmin，Ysmin）用作图像存储器的坐标原点和原点坐标 当完成图像的读取时，nate O（Xsmin，Ysmin）自动存储在寄存器中。

    Image processing apparatus for reading an image by hand scanning
    2.
    发明授权
    Image processing apparatus for reading an image by hand scanning 失效
    用于通过手动扫描读取图像的图像处理装置

    公开(公告)号：US5949921A

    公开(公告)日：1999-09-07

    申请号：US512908

    申请日：1995-08-09

    申请人： Akio Kojima ,  Kazuyuki Murata ,  Yasuhiro Kuwahara ,  Naoki Takahashi

    发明人： Akio Kojima ,  Kazuyuki Murata ,  Yasuhiro Kuwahara ,  Naoki Takahashi

    IPC分类号： G06K9/22 ,  H04N1/04 ,  H04N1/387 ,  G06K9/40

    CPC分类号： H04N1/387 ,  G06K9/228 ,  H04N1/04 ,  H04N2201/0414

    摘要： A scanner for reading an original image by hand scanning usually detects scanning positions of the reading sensor on the original image sequentially and stores read image data into image memory according to said scanning positions. However, an area in which the image data is not stored may appear when free scanning is done such that its pixel density exceeds a permitted limit. This area, if it appears, degrades the quality of the image which is reproduced in the image memory. The scanner of the invention detects the area in which the image data has not been stored, and prevents the appearance of such an area in the resulting image. It also judges an abnormal state that is beyond the prevention capacity and informs the operator of such a state. Furthermore, when it detects a scanning error caused by sensor problems, it halts storing the image data and informs the operator of the scanning error.

    摘要翻译： 通过手扫描读取原始图像的扫描器通常依次检测原始图像上的读取传感器的扫描位置，并根据所述扫描位置将读取的图像数据存储到图像存储器中。 然而，当自由扫描完成时，可能会出现图像数据未被存储的区域，使得其像素密度超过允许的极限。 如果出现这个区域，降低在图像存储器中再现的图像的质量。 本发明的扫描仪检测图像数据未被存储的区域，并且防止在所得到的图像中出现这样的区域。 它还判断超出预防能力的异常状态，并通知运营商这种状态。 此外，当检测到由传感器问题引起的扫描错误时，它停止存储图像数据并通知操作者扫描错误。

    Image processing apparatus for adjusting scanning position
    3.
    发明授权
    Image processing apparatus for adjusting scanning position 失效
    用于调整扫描位置的图像处理装置

    公开(公告)号：US5930411A

    公开(公告)日：1999-07-27

    申请号：US914737

    申请日：1997-08-19

    申请人： Akio Kojima ,  Kazuyuki Murata ,  Naoki Takahashi ,  Yasuhiro Kuwahara

    发明人： Akio Kojima ,  Kazuyuki Murata ,  Naoki Takahashi ,  Yasuhiro Kuwahara

    IPC分类号： H04N1/047 ,  H04N1/107 ,  H04N1/387 ,  G06K7/00

    CPC分类号： H04N1/3876 ,  H04N1/047 ,  H04N1/107 ,  H04N2201/0414 ,  H04N2201/0471 ,  H04N2201/04787

    摘要： Picture images being joined without connection gaps can be produced with high quality by adjusting a position error, even if an error is included in a scanning position being detected, and by preventing a map missing area from arising which is caused by the adjustment of position error. A position error detection circuit detects a position error from picture information consisting of image data inside a scanning area being read overlapped by a line image sensor and storage data being stored in an image memory. Next, the position error detection circuit adjusts a scanning position coordinate for cancelling this position error, which is then output to a mapping circuit as an adjustment position coordinate. The mapping circuit stores the image data to the image memory according to the adjustment position coordinate.

    摘要翻译： 即使在检测到的扫描位置中包含错误的情况下，也可以通过调整位置误差，通过防止由于位置误差的调整引起的地图缺失区域，能够高质量地制造出没有连接间隙的图像图像 。 位置误差检测电路从由图像传感器重叠读取的扫描区域内的图像数据和存储在图像存储器中的存储数据构成的图像信息中检测位置误差。 接下来，位置误差检测电路调整用于取消该位置误差的扫描位置坐标，然后将其输出到作为调整位置坐标的映射电路。 映射电路根据调整位置坐标将图像数据存储到图像存储器。

    Imaging apparatus having a counterfeiting prevention function
    4.
    发明授权
    Imaging apparatus having a counterfeiting prevention function 失效
    具有防伪功能的成像设备

    公开(公告)号：US5502575A

    公开(公告)日：1996-03-26

    申请号：US099717

    申请日：1993-07-29

    申请人： Tsutomu Kai ,  Kazuyuki Murata ,  Yasuhiro Kuwahara ,  Hitoshi Ono ,  Tsutomu Mikami ,  Tomoko Suetake ,  Akio Kojima

    发明人： Tsutomu Kai ,  Kazuyuki Murata ,  Yasuhiro Kuwahara ,  Hitoshi Ono ,  Tsutomu Mikami ,  Tomoko Suetake ,  Akio Kojima

    IPC分类号： H04N1/00 ,  G06K9/00 ,  H04L9/00

    CPC分类号： H04N1/00875 ,  H04N1/0088 ,  Y10S283/902

    摘要： An imaging apparatus comprising a counterfeiting prevention arrangement and reliably preventing counterfeit reproduction of currency, negotiable certificates, and other registered documents is provided by preventing modification or removal of the counterfeiting prevention arrangement. Modification or removal of the counterfeiting prevention arrangement is prevented in this imaging apparatus by integrating circuit elements or components of the counterfeiting prevention arrangement with circuit elements or components of the image processors of the imaging system in a single chip, or sealing these components in a single mold, effectively preventing modification or removal of the counterfeiting prevention arrangement without disabling the imaging system.

    摘要翻译： 通过防止伪造防止布置的修改或删除，提供了包括防伪装置和可靠地防止货币伪造再现，可转让证书和其他登记文件的成像装置。 通过将成像装置的电路元件或成像系统的图像处理器的电路元件或图像处理器的部件集成在单个芯片中，或者将这些部件密封在单个芯片中，可以防止在该成像装置中修改或去除防伪装置 模具，有效地防止修改或去除防伪装置，而不使成像系统无效。

    Image processing device, image processing system, image processing method, image processing program, and integrated circuit device
    7.
    发明申请
    Image processing device, image processing system, image processing method, image processing program, and integrated circuit device 有权
    图像处理装置，图像处理系统，图像处理方法，图像处理程序和集成电路装置

    公开(公告)号：US20070183656A1

    公开(公告)日：2007-08-09

    申请号：US10590489

    申请日：2005-02-22

    申请人： Yasuhiro Kuwahara ,  Akio Kojima ,  Haruo Yamashita ,  Takeshi Ito

    发明人： Yasuhiro Kuwahara ,  Akio Kojima ,  Haruo Yamashita ,  Takeshi Ito

    IPC分类号： G06K9/00

    CPC分类号： H04N9/643 ,  H04N1/6027 ,  H04N1/62 ,  H04N9/68

    摘要： An object of the invention is to provide an image processing device with which color processing can be adjusted with ease. An image processing device (10) is provided with a processing degree setting portion (18), a profile creation portion (15), and a color processing execution portion (16). The processing degree setting portion (18) sets a target degree of color processing with regard to at least two properties of a plurality of properties of an image signal (d2), as a single target processing degree (d8). The profile creation portion (15) creates a color transformation profile for performing color processing at the target processing degree (d8), based on the target processing degree (d8) that has been set by the processing degree setting portion (18) and a plurality of base color transformation profiles for performing the color processing to differing degrees. The color processing execution portion (16) performs color processing with respect to the image signal (d2) using the color transformation profile that has been created by the profile creation portion (15).

    摘要翻译： 本发明的目的是提供一种可以容易地调整颜色处理的图像处理装置。 图像处理装置（10）具有处理度设定部（18），轮廓创建部（15）和颜色处理执行部（16）。 处理度设定部（18）将图像信号（d 2）的多个属性的至少两个特性的目标颜色处理度设定为单个目标处理度（d 8）。 轮廓创建部分（15）基于由处理度设置部分（18）设置的目标处理度（d 8）和目标处理程度（d 8）创建用于在目标处理度（d 8）进行颜色处理的颜色变换曲线，以及 用于以不同程度执行颜色处理的多个基色变换轮廓。 颜色处理执行部分（16）使用由简档创建部分（15）创建的颜色变换简档来执行关于图像信号（d 2）的颜色处理。

    Image processing device, image processing method, and image processing program
    8.
    发明申请
    Image processing device, image processing method, and image processing program 审中-公开
    图像处理装置，图像处理方法和图像处理程序

    公开(公告)号：US20070165048A1

    公开(公告)日：2007-07-19

    申请号：US10571123

    申请日：2004-09-10

    申请人： Haruo Yamashita ,  Akio Kojima ,  Takeshi Ito ,  Yasuhiro Kuwahara ,  Tatsumi Watanabe ,  Yusuke Monobe ,  Toshiharu Kurosawa

    发明人： Haruo Yamashita ,  Akio Kojima ,  Takeshi Ito ,  Yasuhiro Kuwahara ,  Tatsumi Watanabe ,  Yusuke Monobe ,  Toshiharu Kurosawa

    IPC分类号： G09G5/02

    CPC分类号： G06T5/40 ,  G06T5/009 ,  G06T2207/10024 ,  G09G5/02 ,  H04N9/67 ,  H04N9/73

    摘要： The present invention provides an image processing device with which the storage capacity for storing lookup tables can be reduced while allowing the degree to which various color processing operations are performed to be freely adjusted. The image processing device 10 performs color processing of an image signal d2, and is provided with a profile creation portion 15 and a color processing execution portion 16. The profile creation portion 15 creates a new color transformation profile that achieves a predetermined color processing to a predetermined degree of processing based on a plurality of base color transformation profiles that achieve the predetermined color processing to different degrees of processing. The color processing execution portion 16 executes color processing of the image signal d2 based on the new color transformation profile that has been created.

    摘要翻译： 本发明提供一种图像处理装置，能够减少用于存储查找表的存储容量，同时允许执行各种颜色处理操作的程度自由地调整。 图像处理装置10执行图像信号d 2的颜色处理，并且设置有简档创建部分15和颜色处理执行部分16。 轮廓创建部分15基于对于不同程度的处理实现预定颜色处理的多个基本颜色变换曲线，创建将预定颜色处理实现到预定处理程度的新颜色变换轮廓。 颜色处理执行部分16基于已经创建的新的颜色变换曲线来执行图像信号d 2的颜色处理。

    Data transfer method, image processing method, data transfer system and image processor
    9.
    发明申请
    Data transfer method, image processing method, data transfer system and image processor 失效
    数据传输方法，图像处理方法，数据传输系统和图像处理器

    公开(公告)号：US20050195424A1

    公开(公告)日：2005-09-08

    申请号：US10050175

    申请日：2002-01-18

    申请人： Akio Kojima ,  Tatsumi Watanabe ,  Yasuhiro Kuwahara ,  Toshiharu Kurosawa ,  Yusuke Monobe ,  Hirotaka Oku

    发明人： Akio Kojima ,  Tatsumi Watanabe ,  Yasuhiro Kuwahara ,  Toshiharu Kurosawa ,  Yusuke Monobe ,  Hirotaka Oku

    IPC分类号： G06T9/00 ,  H04N1/64 ,  G06F13/00 ,  H04N1/32 ,  H04N1/41 ,  H04N1/56

    CPC分类号： G06T9/005

    摘要： The invention relates to the data transfer method, the image processing method, the data transfer system and the image data processor for transferring digital data, especially for transferring image data. The invention has an object to provide the data transfer method, the image processing method, the data transfer system and the image data processor, wherein the compression ratio is changed corresponding to the transfer rate between connecting devices and the lack of image is avoided. The detecting means detects the data transfer capability of the transmission channel and the transfer end, and the control means changes the compression ratio of the digital data corresponding to the data transfer capability. Subsequently, the compressing means compresses the digital data based on the changed compression ratio and the transfer means transfers the compressed digital data to the transfer end.

    摘要翻译： 本发明涉及用于传送数字数据的数据传输方法，图像处理方法，数据传输系统和图像数据处理器，特别是用于传送图像数据。 本发明的目的是提供数据传送方法，图像处理方法，数据传送系统和图像数据处理器，其中，压缩比根据连接装置之间的传送速率而变化，并且避免了图像的缺失。 检测装置检测传输信道和传送端的数据传输能力，并且控制装置改变对应于数据传输能力的数字数据的压缩比。 随后，压缩装置基于改变的压缩比压缩数字数据，并且传送装置将压缩的数字数据传送到传送端。