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    Image processing device, image processing method, and image processing program
    3.
    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
    4.
    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。

    Method and apparatus for color conversion
    5.
    发明授权
    Method and apparatus for color conversion 失效
    用于颜色转换的方法和装置

    公开(公告)号：US5428465A

    公开(公告)日：1995-06-27

    申请号：US928373

    申请日：1992-08-12

    申请人： Katsuhiro Kanamori ,  Osamu Yamada ,  Hideto Motomura ,  Toshiharu Kurosawa ,  Teruo Fumoto

    发明人： Katsuhiro Kanamori ,  Osamu Yamada ,  Hideto Motomura ,  Toshiharu Kurosawa ,  Teruo Fumoto

    IPC分类号： G03F3/08 ,  H04N1/60 ,  H04N1/46

    CPC分类号： H04N1/6016

    摘要： The present invention relates to a method and apparatus applied to a widely-used and high-speed color conversion which is utilized in a color printer, a color display apparatus and the like, and provides a novel three-dimensional interpolation operation by use of a triangle-pole shaped interpolation unit-space. Input color signals R,G, and B are converted into lightness signal Y and chromaticity signals Cr, Cb which constitute a three-dimensional space. This three-dimensional space is dissected into rectangular parallelopipeds and is further divided into two prisms having base planes parallel to the chromaticity plane CrCb. A prism judging section 207 judges which of prisms an input color is involved in. There are provided a plurality of color conversion table memories 210.about.215 which store output values corresponding to input values constituting respective points of the prism and difference values of mutual output colors and further difference values of mutual difference values. Stored data in respective color conversion table memories 210.about.215 are weighted by lower-bit signals 205, 206 of the input color signals in multipliers 219, 220, 226, 227, and 230. Then, these data are added in adders 220, 221, 228, 229, and 231 so as to accomplish a linear interpolation using output values of six vertices which constitute the prism.

    摘要翻译： 本发明涉及一种应用于彩色打印机，彩色显示装置等中的广泛使用和高速色彩转换的方法和装置，并且通过使用 三角形插值单元空间。 输入颜色信号R，G和B被转换为构成三维空间的亮度信号Y和色度信号Cr，Cb。 该三维空间被解剖为长方体形，并被进一步分成具有平行于色度平面CrCb的基面的两个棱镜。 棱镜判断部分207判断涉及棱镜的输入颜色。多个颜色转换表存储器210差分存储器210存储对应于构成棱镜的各个点的输入值的输出值和相互输出颜色的差值 以及相互差值的其他差值。 在乘法器219,220,226,227和230中的输入彩色信号的低位信号205,206对相应的颜色转换表存储器210差分215中的存储数据进行加权。然后，这些数据被加到加法器220,221 ，228,229,231，以便使用构成棱镜的六个顶点的输出值来实现线性插值。

    Work vehicle
    6.
    发明授权
    Work vehicle 有权
    工作车辆

    公开(公告)号：US09074342B2

    公开(公告)日：2015-07-07

    申请号：US12864126

    申请日：2009-02-10

    申请人： Taichirou Kitatani ,  Toshiharu Kurosawa

    发明人： Taichirou Kitatani ,  Toshiharu Kurosawa

    IPC分类号： E02F9/18 ,  E02F9/08

    CPC分类号： E02F9/0808 ,  E02F9/18

    摘要： The work vehicle includes a main body frame, a counterweight, a first beam member, and a first cover member. The counterweight is placed at a rear portion of the main body frame. The counterweight forms a concave portion that is recessed rearwardly from a front surface side of the counterweight and extends to a top surface of the counterweight. The first beam member extends across the concave portion and is attached to both side ends of the counterweight. The first cover member is provided on a top surface of a first frame portion including the first beam member and the concave portion.

    摘要翻译： 作业车辆包括主体框架，配重，第一梁构件和第一盖构件。 配重放置在主体框架的后部。 配重形成从配重的前表面侧向后凹入并延伸到配重的顶面的凹部。 第一梁构件延伸穿过凹部并且附接到配重的两个侧端。 第一盖构件设置在包括第一梁构件和凹部的第一框架部的顶面上。

    Data transfer method, image processing method, data transfer system and image processor
    8.
    发明授权
    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：US07268903B2

    公开(公告)日：2007-09-11

    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： H04N1/41 ,  H04N1/415

    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。

    Image processing method and program for processing image
    9.
    发明申请
    Image processing method and program for processing image 审中-公开
    图像处理方法和图像处理程序

    公开(公告)号：US20050254094A1

    公开(公告)日：2005-11-17

    申请号：US10466603

    申请日：2002-01-22

    申请人： Yasuhiro Kuwahara ,  Toshiharu Kurosawa

    发明人： Yasuhiro Kuwahara ,  Toshiharu Kurosawa

    IPC分类号： G06F3/12 ,  G06T5/00 ,  H04N1/40 ,  H04N1/405 ,  H04N1/46 ,  H04N1/409 ,  H04N1/52 ,  H04N1/58

    CPC分类号： H04N1/4053

    摘要： The invention relates to error distribution processing used for two-valued or multi-valued reproduction on a system recording or displaying a gradation image with several levels. The texture by error distribution processing is suppressed and the granularity of an image is controlled minutely. An accumulation error for the target pixel position is separated into first correction accumulation error and second correction accumulation error, the first correction accumulation error is added to data level of target pixel to generate correction level, multi-valuation level of correction level is determined, difference between correction level and multi-valued level is calculated, multi-valuation error is added to the second correction accumulation error to calculate correction multi-valuation error, error distribution value corresponding to unprocessed pixel adjacent to the target pixel is computed from correction multi-valuation error using a specific distribution coefficient, and the results and the accumulation error are added together to update the accumulation error.

    摘要翻译： 本发明涉及用于记录或显示具有几个等级的灰度图像的系统上的二值或多值再现的误差分布处理。 通过误差分布处理的纹理被抑制，并且图像的粒度被微小地控制。 目标像素位置的累积误差被分成第一校正累积误差和第二校正累积误差，第一校正累加误差被加到目标像素的数据电平以产生校正电平，校正电平的多值估计水平被确定 计算校正电平和多值电平之间的多值估计误差，以计算校正多值估计误差，对应于与目标像素相邻的未处理像素的误差分布值由校正多值估计 使用特定分布系数的误差，并将结果和累积误差相加在一起以更新累积误差。

    Compact optical waveguide
    10.
    发明授权
    Compact optical waveguide 失效

    公开(公告)号：US6134369A

    公开(公告)日：2000-10-17

    申请号：US282723

    申请日：1999-03-31

    申请人： Toshiharu Kurosawa

    发明人： Toshiharu Kurosawa

    IPC分类号： G02B6/12 ,  B23K26/00 ,  B23K101/36 ,  G02B6/122 ,  G02B26/00

    CPC分类号： G02B6/1225 ,  B82Y20/00 ,  G02B2006/12119

    摘要： A compact optical waveguide employs a photonic band gap element as a reflector to enable a light beam to be reflected at angles greater than the critical angle. The photonic band gap device is a two-dimensional array of columnar holes formed in the substrate the holes are filled with air or another material having a different dielectric constant than the substrate. The optical waveguide forms a right angle bend and first and second photonic band gap devices are formed on both the inside and outside angles of the bend to deflect light which is incident on the waveguide at an angle greater than a critical angle defined by the materials that constitute the optical waveguide. The columnar holes of the photonic band gap element have a diameter of approximately one-half wavelength and are arranged in a triangular packing having an inter-column separation of approximately one-half wavelength of the light which is to be transmitted through the waveguide. The optical waveguide is formed by depositing a transmissive material having a first refractive index on top of a substrate which has a second refractive index and, using an ultrafast laser, cutting channels into the transmissive material to define straight portions of the waveguide and, also using the ultrafast laser, cutting the columns into the transmissive material to define the photonic band gap elements. In another example of the invention, the optical waveguide is formed by depositing a transmissive material having a first refractive index into a channel in a substrate which has a second refractive index and, using an ultrafast laser to cut the columns into the transmissive material to form the photonic band gap elements. In a final example of the invention, the optical waveguide is formed by depositing a transmissive material having a first refractive index which forms a channel on top of a substrate which has a second refractive index and, using an ultrafast laser to cut the columns into the transmissive material to form the photonic band gap elements.