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1. 发明授权

US5864406A Method and apparatus for forming halftone images on organic-silver-salt-based printing plates 失效
标题翻译：在有机 - 银盐印刷版上形成半色调图像的方法和装置
公开(公告)号：US5864406A
公开(公告)日：1999-01-26
申请号：US796393
申请日：1991-11-22
申请人： Kazuo Isaka , Toshiyuki Mizuno , Kazuo Minoura , Yoshinobu Shiraiwa
发明人： Kazuo Isaka , Toshiyuki Mizuno , Kazuo Minoura , Yoshinobu Shiraiwa
IPC分类号： H04N1/405 , H04N1/40 , B41J2/385 , H04N1/46
CPC分类号： H04N1/4056 , H04N1/4055
摘要： Method and apparatus for forming halftone images which enables image recording on a process film without reducing the size of the recording area beyond that which is necessary. The method and apparatus is preferred particularly in the preparation of a master printing plate such as a printing plate which includes a photosensitive member having an organic silver salt. According to the method and apparatus, an image recording apparatus propagates error data when there exists a restriction on the minimum recording size and thereby preserves halftone concentration and reproduces intermediate gradation of darkness with stability.
摘要翻译：用于形成半色调图像的方法和装置，其使得能够在处理膜上进行图像记录，而不会减小超出所需的记录区域的尺寸。该方法和装置尤其是在制备包括具有有机银盐的感光构件的印版的母版印刷版时尤其如此。根据该方法和装置，当存在对最小记录尺寸的限制时，图像记录装置传播错误数据，从而保持半色调浓度，并且稳定地再现黑暗的中间灰度。

2. 发明授权

US06373531B1 Image processing apparatus, method, and recording medium for performing color correction suitable for matching ambient light for different types of output devices 失效
标题翻译：用于执行适于不同类型的输出装置的环境光匹配的颜色校正的图像处理装置，方法和记录介质
公开(公告)号：US06373531B1
公开(公告)日：2002-04-16
申请号：US08720784
申请日：1996-10-03
申请人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
发明人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
IPC分类号： H04N557
CPC分类号： H04N1/6088 , G01J1/4204 , H04N1/6011
摘要： An image processor includes a determination unit which determines an adaptation ratio of a reference white color value with respect to at least two white color values. Also included are a calculation unit which calculates a reference white color value in accordance with the determined adaptation ratio, and a conversion unit which converts an image signal in accordance with the calculated reference white color value.
摘要翻译：图像处理器包括确定单元，其确定参考白色值相对于至少两个白色颜色值的适应比。还包括计算单元，其根据所确定的自适应比率来计算参考白色值，以及转换单元，其根据所计算的参考白色值转换图像信号。

3. 发明授权

US06240204B1 Image data conversion on the basis of observation light of an output image 失效
标题翻译：根据基于多个光源信息转换的图像数据执行图像数据转换
公开(公告)号：US06240204B1
公开(公告)日：2001-05-29
申请号：US08712262
申请日：1996-09-11
申请人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
发明人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
IPC分类号： G06K900
CPC分类号： H04N1/6011 , H04N1/6013 , H04N1/603 , H04N1/6088
摘要： An image processing apparatus performs a conversion process according to observation environment light of an output image. The apparatus includes a conversion processor for performing a conversion process on image data, on the basis of light source information corresponding to the observation environment light of the output image. The apparatus has a first mode to perform the conversion process according to a plurality of light source information, and to output in parallel simultaneously the image data converted on the basis of the plurality of light source information, and a second mode to select desired light source information from among the plurality of light source information by an instruction of a user, and to perform the conversion process according to the selected light source information.
摘要翻译：图像处理装置根据输出图像的观察环境光进行转换处理。该装置包括：转换处理器，用于基于与输出图像的观察环境光对应的光源信息，对图像数据进行转换处理。该装置具有根据多个光源信息执行转换处理的第一模式，并且同时并行输出基于多个光源信息转换的图像数据，以及第二模式以选择期望的光源来自用户的指示的多个光源信息中的信息，并且根据所选择的光源信息进行转换处理。

4. 发明授权

US6118455A Image processing apparatus and method for performing a color matching process so as to match color appearances of a predetermined color matching mode 失效
标题翻译：图像处理装置和方法，用于执行颜色匹配处理，以便基于所选择的预定颜色匹配模式来匹配显示图像和另一图像的颜色外观
公开(公告)号：US6118455A
公开(公告)日：2000-09-12
申请号：US724481
申请日：1996-10-01
申请人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
发明人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
IPC分类号： G06T11/00 , H04N1/60 , G06T11/40
CPC分类号： H04N1/6088 , G06T11/001 , H04N1/6011
摘要： An image processing apparatus is constructed by a setting circuit for manually setting a first color processing parameter, a first color processing circuit for performing a first color process by using the first color processing parameter, a storing circuit for storing a second color processing parameter set in correspondence to the first color processing parameter as a reference value, and a second color processing circuit for performing a second color process different from the first color process by using the second color processing parameter, wherein in case of making the second color processing circuit function, the first color processing parameter is set to the reference value.
摘要翻译：图像处理装置由用于手动设置第一颜色处理参数的设置电路，用于通过使用第一颜色处理参数执行第一颜色处理的第一颜色处理电路构成，存储电路，用于存储设置在第一颜色处理参数中的第二颜色处理参数对应于第一颜色处理参数作为参考值;以及第二颜色处理电路，用于通过使用第二颜色处理参数来执行与第一颜色处理不同的第二颜色处理，其中在进行第二颜色处理电路功能的情况下，将第一颜色处理参数设置为参考值。

5. 发明授权

US06954213B1 Objective automated color matching between input and output devices 有权
标题翻译：目标自动匹配输入和输出设备之间的颜色
公开(公告)号：US06954213B1
公开(公告)日：2005-10-11
申请号：US09615780
申请日：2000-07-13
申请人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
发明人： Yumiko Hidaka , Toshiyuki Mizuno , Yoshinobu Shiraiwa
IPC分类号： G06T11/00 , H04N1/60 , G09G5/02
CPC分类号： H04N1/6088 , G06T11/001 , H04N1/6011
摘要： An image processing apparatus is constructed by a setting circuit for manually setting a first color processing parameter, a first color processing circuit for performing a first color process by using the first color processing parameter, a storing circuit for storing a second color processing parameter set in correspondence to the first color processing parameter as a reference value, and a second color processing circuit for performing a second color process different from the first color process by using the second color processing parameter, wherein in case of making the second color processing circuit function, the first color processing parameter is set to the reference value.
摘要翻译：图像处理装置由用于手动设置第一颜色处理参数的设置电路，用于通过使用第一颜色处理参数执行第一颜色处理的第一颜色处理电路构成，存储电路，用于存储设置在第一颜色处理参数中的第二颜色处理参数对应于第一颜色处理参数作为参考值;以及第二颜色处理电路，用于通过使用第二颜色处理参数来执行与第一颜色处理不同的第二颜色处理，其中在进行第二颜色处理电路功能的情况下，将第一颜色处理参数设置为参考值。

6. 发明授权

US06567543B1 Image processing apparatus, image processing method, storage medium for storing image processing method, and environment light measurement apparatus 失效
标题翻译：图像处理装置，图像处理方法，存储图像处理方法的存储介质和环境光测量装置
公开(公告)号：US06567543B1
公开(公告)日：2003-05-20
申请号：US08941303
申请日：1997-09-30
申请人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Hidaka
发明人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Hidaka
IPC分类号： G06K900
CPC分类号： H04N1/6097 , G09G2320/0626 , G09G2320/0666 , G09G2360/144 , H04N1/6088 , H04N9/735
摘要： An image processor performs color correction corresponding to an environment light. An input device inputs white information of a recording medium and environment light information, and a correction device performs correction corresponding to a fluorescent whitening effect, for the white information of the recording medium on the basis of the environment light information. A color correction device performs color correction for an input color image information on the basis of the corrected white information of the recording medium.
摘要翻译：图像处理器执行与环境光相对应的颜色校正。输入装置输入记录介质的白色信息和环境光信息，并且校正装置根据环境光信息对记录介质的白色信息执行与荧光增白效果相对应的校正。颜色校正装置根据记录介质的校正白信息对输入彩色图像信息进行颜色校正。

7. 发明授权

US07158144B2 Image processing apparatus and method for converting data dependent on a first illuminating light into data dependent on a second illuminating light 失效
标题翻译：用于将取决于第一照明光的数据转换为取决于第二照明光的数据的图像处理装置和方法
公开(公告)号：US07158144B2
公开(公告)日：2007-01-02
申请号：US09111731
申请日：1998-07-08
申请人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Ohsaki
发明人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Ohsaki
IPC分类号： G09G5/02 , G09G5/10 , G03F3/08
CPC分类号： H04N1/6086 , H04N1/6088
摘要： An image processing method converts data dependent on a first illuminating light into data dependent on a second illuminating light by, storing conversion conditions for plural illuminating light sources of different color rendering properties, generating data indicating the proportion of synthesis of the stored conversion conditions of the plural light sources, corresponding to the second illuminating light, generating a first conversion condition from the stored conversion conditions for the plural illuminating light sources according to the data indicating the proportion of synthesis, generating a second conversion condition for color temperature conversion based on color temperature information from the second illuminating light, and converting data dependent on the first illuminating light into data dependent on the second illuminating light using the first and second conversion conditions.
摘要翻译：图像处理方法通过存储不同显色性的多个照明光源的转换条件，将取决于第一照明光的数据转换成依赖于第二照明光的数据，生成表示所存储的转换条件的合成比例的数据对应于第二照明光的多个光源，根据表示合成比例的数据，根据存储的多个照明光源的转换条件产生第一转换条件，根据色温产生色温转换的第二转换条件来自第二照明光的信息，并且使用第一和第二转换条件将取决于第一照明光的数据转换为取决于第二照明光的数据。

8. 发明授权

US06453066B1 Image processing method and image processing apparatus 失效
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US06453066B1
公开(公告)日：2002-09-17
申请号：US08785963
申请日：1997-01-22
申请人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Hidaka
发明人： Yoshinobu Shiraiwa , Toshiyuki Mizuno , Yumiko Hidaka
IPC分类号： G06K900
CPC分类号： G01J3/46 , G01J3/462 , G01J3/463 , G01J3/52 , G01J3/524 , H04N1/6088
摘要： An image processing method in which color-appearance matching of an output image to an input image is achieved regardless of ambient light. Color conversion is performed on image data representing an input image to fulfil color-appearance matching of an output image to be reproduced by an image, output device, to the input image. Color conversion is performed on the image data representing the input image obtained from the input device under a certain standard light source into image data dependent on a light source used for observation. The converted image data is further subjected to color conversion based on a reference white color determined when an observation is made. The resultant image data is output to the image output device.
摘要翻译：无论环境光如何，均能实现输出图像与输入图像的颜色外观匹配的图像处理方法。对表示输入图像的图像数据进行颜色转换，以实现要由图像，输出装置再现的输出图像到输入图像的颜色外观匹配。对表示从特定标准光源下的输入装置获得的输入图像的图像数据进行颜色转换，取决于用于观察的光源的图像数据。转换的图像数据进一步基于当进行观察时确定的参考白色进行颜色转换。所得到的图像数据被输出到图像输出装置。

9. 发明授权

US5331147A Scanning optical apparatus having at least one division sensor 失效
标题翻译：具有至少一个分割传感器的扫描光学装置
公开(公告)号：US5331147A
公开(公告)日：1994-07-19
申请号：US935386
申请日：1992-08-26
申请人： Toshiyuki Mizuno , Yoshinobu Shiraiwa
发明人： Toshiyuki Mizuno , Yoshinobu Shiraiwa
IPC分类号： G02B26/10 , B41J2/44 , G02B26/12 , H04N1/113 , H01J40/14
CPC分类号： G02B26/12
摘要： A scanning optical apparatus is provided with a light source, a scanning device and a detector. A light beam generated from the light source is deflected by the scanning device to be scanned on a surface to be scanned. The light beam scanning on the surface to be scanned is detected by the detector. The detector is constructed such that three or more photosensors are closely arranged adjacent one another in the scanning direction. At least one of the photosensors is a division sensor which is arranged symmetrically with respect to the scanning direction.
摘要翻译：扫描光学装置设置有光源，扫描装置和检测器。从光源产生的光束被扫描装置偏转，以便在待扫描的表面上进行扫描。通过检测器检测待扫描表面上的光束扫描。检测器被构造成使得三个或更多个光电传感器在扫描方向上彼此相邻紧密地布置。光传感器中的至少一个是相对于扫描方向对称布置的分割传感器。

10. 发明授权

US06276747B1 Structure for reducing wind noise 失效
标题翻译：降低风噪声的结构
公开(公告)号：US06276747B1
公开(公告)日：2001-08-21
申请号：US09585574
申请日：2000-06-02
申请人： Atomu Ogawa , Toshiyuki Mizuno
发明人： Atomu Ogawa , Toshiyuki Mizuno
IPC分类号： B60J120
CPC分类号： B60R9/05
摘要： A front crossbar of a roof rack provided above a roof along the width of a vehicle comprises an upper surface and a lower surface. The upper surface is smoothly curved and convex toward the upper direction, and the upper surface introduces an attached flow of air from the front of the vehicle to the rear of the vehicle. The lower surface of the front crossbar comprises a flow compression face in the front of the lower surface, a flow leading face in the center of the lower surface, and a flow separation portion in the rear of the lower surface. The flow compression face is hollowed toward the center point of the cross-section of the front crossbar, and introduces and compresses the air flow from the front of the vehicle. The flow leading face is a smooth convex arc of a circle as the cross-section, and leads the air flow compressed from the front of the front crossbar to the rear of the front crossbar. The flow separation portion is notch shaped like a step, and separates the air flow from the front of the front crossbar. Since the difference of the pressure, the velocity, or etc. between the two air flows separated to the lower and upper sides of the front crossbar is high, a Karman vortex which causes wind noise of the front crossbar can be avoided. Consequently, the wind noise of the roof rack can be reduced efficiently.
摘要翻译：沿着车辆宽度设置在屋顶上方的车顶行李架的前横梁包括上表面和下表面。上表面平滑地弯曲并向上方凸出，并且上表面将附着的空气流从车辆的前方引入车辆的后部。前横杆的下表面包括下表面前部的流动压缩面，下表面中心的流动引导面和下表面后部的流动分离部分。流动压缩面朝向前横梁的横截面的中心点中空，并且引入并压缩来自车辆前部的空气流。流动引导面是作为横截面的圆形的平滑的凸圆弧，并且将从前横杆的前部压缩的空气流引导到前横杆的后部。流动分离部分是台阶形的凹口形状，并且从前横梁的前部分离气流。由于分离到前横杆的下侧和上侧的两个气流之间的压力，速度等的差异很大，因此可以避免造成前横杆风噪声的卡曼涡流。因此，可以有效地降低车顶架的风噪声。

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