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1.发明授权
公开(公告)号：US4784931A
公开(公告)日：1988-11-15
申请号：US12465
申请日：1987-02-09
申请人： Yasuo Aotsuka , Masakazu Yoneyama , Hideki Naito
发明人： Yasuo Aotsuka , Masakazu Yoneyama , Hideki Naito
CPC分类号： G03C8/408 , G03C8/4013
摘要： A method for forming an image comprising heating a light-sensitive element in the presence of water and at least one of a base and a base precursor after or simultaneously with imagewise exposure to light thereof, said light-sensitive element comprising a support having provided thereon a light-sensitive layer comprising a light-sensitive silver halide emulsion, a binder, and a dye providing substance which forms or releases a diffusible dye upon heating, and transferring said diffusible dye thus formed or released to a dye fixing layer of a dye fixing element, wherein at least one of said light-sensitive element and said dye fixing element contains an amphoteric surface active agent.
摘要翻译： 一种用于形成图像的方法，所述方法包括在与水和所述基质和碱性前体中的至少一种的存在下加热光敏元件，或者在对其进行成像曝光之后加热光敏元件，所述感光元件包括在其上设置的支撑体 感光层，其包含感光卤化银乳剂，粘合剂和在加热时形成或释放可扩散染料的染料提供物质，并将由此形成或释放的所述可扩散染料转移到染料固定剂的染料固定层 元件，其中所述光敏元件和所述染料固定元件中的至少一个含有两性表面活性剂。
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公开(公告)号：US4783392A
公开(公告)日：1988-11-08
申请号：US39267
申请日：1987-04-17
摘要： A method for forming an image is described, comprising developing a photosensitive element which comprises a support provided thereon a photosensitive layer containing at least a photosensitive silver halide, a binder, and a dye providing substance which forms or releases a diffusible dye by developing after or simultaneously with imagewise exposure thereof, transferring the thus-formed or released diffusible dye to a dye fixing layer of a dye fixing element, and thereafter separating said photosensitive element and said dye fixing element from each other, wherein at least one layer constituting said photosensitive element and said dye fixing element contains an oil component.
摘要翻译： 描述了形成图像的方法，包括显影感光元件，该感光元件包括在其上提供至少含有感光卤化银，粘合剂和染料提供物质的感光层，所述感光层通过在下面形成或释放扩散染料形成或释放 同时进行图像曝光，将如此形成或释放的可扩散染料转移到染料固定元件的染料固定层上，然后将所述感光元件和染料固定元件彼此分离，其中至少一层构成所述感光元件 并且所述染料固定元件含有油成分。
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公开(公告)号：US4868097A
公开(公告)日：1989-09-19
申请号：US185658
申请日：1988-04-25
申请人： Yasuo Aotsuka , Masatoshi Kato , Masakazu Yoneyama
发明人： Yasuo Aotsuka , Masatoshi Kato , Masakazu Yoneyama
IPC分类号： G03C8/40
CPC分类号： G03C8/408
摘要： A color image is formed by imagewise exposing a photosensitive material comprising at least (a) a photosensitive silver halide, (b) a binder, (c) a dye-providing substance which forms or releases a diffusible dye in response or counter-response to the reduction of the silver halide into silver at elevated temperatures, and (d) a specific-surface-active agent on a support, and heat developing the photosensitive material to form an image.
摘要翻译： 通过成像曝光感光材料形成彩色图像，感光材料至少包含（a）感光卤化银，（b）粘合剂，（c）形成或释放可扩散染料的染料提供物质，以响应或响应于 在升高的温度下将卤化银还原成银，和（d）载体上的特定表面活性剂，并使感光材料加热显影以形成图像。
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4.发明授权公开(公告)号：US07683951B2
公开(公告)日：2010-03-23
申请号：US10828309
申请日：2004-04-21
申请人： Yasuo Aotsuka
发明人： Yasuo Aotsuka
CPC分类号： H04N9/735
摘要： A solid-state imaging apparatus comprises: a solid-state imaging device having pixels that image light originating from a subject, by dividing the light into color signals; and a signal processor that subjects photographed image data output from the device to white balance correction at a gain corresponding to light source type(s). The device further comprises a sensor that detects light in a wavelength range which induces a difference having a predetermined value or more between radiant energy of a first light source and that of a second light source on the surface of the device. The processor comprises: a mixing ratio estimation unit that determines a mixing ratio between illumination light originating from the first light source and that originating from the second one, through use of a detection signal output from the sensor; and a gain computation unit that computes a gain where the white balance correction is to be effected, according to the mixing ratio.
摘要翻译： 固态成像装置包括：固态成像装置，具有通过将光分成彩色信号来对来自被摄体的光进行成像的像素; 以及信号处理器，其以与光源类型对应的增益拍摄从设备输出的拍摄图像数据进行白平衡校正。 该装置还包括一个传感器，该传感器检测波长范围内的光，该光线引起在第一光源的辐射能与装置表面上的第二光源的辐射能之间具有预定值以上的差。 该处理器包括：混合比率估计单元，其通过使用从传感器输出的检测信号来确定源自第一光源的照明光和源自第二光源的照明光之间的混合比; 以及增益计算单元，其根据混合比计算要进行白平衡校正的增益。
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5.发明授权Color image signal processing method for correcting hue turn and color image outputting device and imaging device 失效彩色图像信号处理方法，用于校正色相和彩色图像输出装置及成像装置公开(公告)号：US07231085B2
公开(公告)日：2007-06-12
申请号：US10464740
申请日：2003-06-19
申请人： Yasuo Aotsuka
发明人： Yasuo Aotsuka
IPC分类号： G06K9/00
CPC分类号： H04N1/628 , H04N1/6075 , H04N1/62
摘要： A chromaticity diagram is divided into a plurality of sections by a primary color line and a complementary color line of a color that does not cause hue turn, then it is decided to which section a color signal being output from an imaging device belongs, and then a color correcting operation is performed for the color signal every section. Accordingly, it is not needed to detect the flesh color itself when the hue turn of the flesh color is corrected by the color correcting operation. Any flesh color can be decided easily according to whether or not the color signal being output from the imaging device has entered into the section including the flesh color. Therefore, the appropriate color correcting operation can be applied to the flesh color.
摘要翻译： 色度图通过原色线和不引起色调转向的颜色的补色线分成多个部分，然后确定从成像装置输出的彩色信号哪一部分属于，然后 对每个部分的颜色信号执行颜色校正操作。 因此，当通过颜色校正操作校正肉色的色调转动时，不需要检测肉色。 根据是否从成像装置输出的彩色信号进入包含肉色的部分，可以容易地判定任何肉色。 因此，适当的颜色校正操作可以应用于肉色。
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6.发明授权Heat-developable light-sensitive materials having improved storage stability 失效具有改善的储存稳定性的可热显影的感光材料
公开(公告)号：US4741996A
公开(公告)日：1988-05-03
申请号：US21540
申请日：1987-02-26
申请人： Yasuo Aotsuka , Kiyohiko Yamamuro , Takanori Hioki
发明人： Yasuo Aotsuka , Kiyohiko Yamamuro , Takanori Hioki
CPC分类号： G03C1/49818
摘要： A heat-developable light-sensitive material comprising a support having thereon at least a light-sensitive silver halide emulsion, an organic silver salt, and a binder, wherein silver halide grains in the silver halide emulsion are formed in the presence of sensitizing dyes. This light-sensitive material is greatly improved in its storage stability.
摘要翻译： 一种可热显影的感光材料，其包括其上具有至少一种感光卤化银乳剂，有机银盐和粘合剂的载体，其中在感光染料存在下形成卤化银乳剂中的卤化银颗粒。 这种感光材料的储存稳定性大大提高。
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公开(公告)号：US4436802A
公开(公告)日：1984-03-13
申请号：US446273
申请日：1982-12-02
申请人： Shuichi Ohtsuka , Yasuo Aotsuka
发明人： Shuichi Ohtsuka , Yasuo Aotsuka
CPC分类号： G03G13/09 , Y10S430/104
摘要： An electrophotography developing method according to this invention uses a one-component magnetic toner having an electric resistivity of 10.sup.7 or more ohm.multidot.centimeter, still remaining within the range of inter-particle electric induction, and a coercive force of 150 or more oersteds, thereby preventing appearance of fog in a reversal photographic image, which fog otherwise, would appear in case of reversal, magnetic brush development.
摘要翻译： 根据本发明的电子照相显影方法使用电阻率为107或更高欧姆计的单组分磁性调色剂，仍然保持在颗粒间电感应范围内，矫顽力为150以上奥斯特，从而防止外观 在反转的摄影图像中的雾，否则会出现反转磁刷发展的情况。
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8.发明授权公开(公告)号：US07463287B2
公开(公告)日：2008-12-09
申请号：US10627742
申请日：2003-07-28
申请人： Yasuo Aotsuka
发明人： Yasuo Aotsuka
CPC分类号： H04N9/045
摘要： In a solid-state image pick-up device provided with a pixel for distinguishing a light source type in a predetermined region of the solid-state image pick-up device, a filter for transmitting a light having at least a wavelength of 505 nm to 530 nm is provided as a filter for distinguishing a light source type to be mounted on the pixel for distinguishing a light source type. It is more suitable that the filter for distinguishing a light source type should also transmit a light having a wavelength of 640 nm or more. Consequently, a sunlight and a fluorescent lamp can be distinguished from each other. In addition, it is also possible to easily distinguish an ordinary type white fluorescent lamp from the daylight color, day white color and bulb color of a 3-wavelength type fluorescent lamp.
摘要翻译： 在设置有用于区分固态摄像装置的预定区域中的光源类型的像素的固态图像拾取装置中，使用用于将至少波长为505nm的光透射到 提供530nm作为用于区分要用于区分光源类型的像素上安装的光源类型的滤光器。 更适合用于区分光源类型的滤光器也应透射波长为640nm以上的光。 因此，可以将太阳光和荧光灯彼此区分开。 此外，也可以容易地将普通型白色荧光灯与3波长型荧光灯的日光颜色，日白色和灯泡颜色区分开。
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公开(公告)号：US07317478B2
公开(公告)日：2008-01-08
申请号：US10718622
申请日：2003-11-24
申请人： Yasuo Aotsuka
发明人： Yasuo Aotsuka
CPC分类号： H04N9/735 , H04N5/772 , H04N5/907 , H04N9/8047
摘要： In a solid-state imaging apparatus provided with a solid-state imaging element having a plurality of pixels for subdividing incident light from a photographic subject into a plurality of color signals so as to image the photographic subject; and signal processing means for performing a white balance correcting operation based upon a gain amount corresponding to a sort of a light source with respect to photographed image data outputted from the solid-state image element; two sorts (G1, G2) of pixels whose spectral sensitivities are different from each other are provided on the solid-state imaging element as the pixel for detecting at least one color among the plurality of color signals; the signal processing means is comprised of: a mixing ratio predicting means 52 operated in such a manner that when there are plural sorts of light sources as to the incident light, a mixing ratio of illumination light emitted from the plural sorts of light sources is predicted every pixel from photographed image data acquired by the pixels having two sorts of the spectral sensitivities; and a gain amount calculating means 53 for calculating a gain amount used to perform the white balance correcting operation every pixel in response to the mixing ratio.
摘要翻译： 在具有固体摄像元件的固体摄像元件中，该固态成像元件具有多个像素，用于将来自被拍摄对象的入射光细分成多个彩色信号，以对摄影对象进行成像; 以及信号处理装置，用于基于与从固态图像元素输出的拍摄图像数据相对应的光源的种类的增益量执行白平衡校正操作; 在固态成像元件上设置两个像素（G 1，G 2），其光谱灵敏度彼此不同，作为用于检测多个颜色信号中的至少一种颜色的像素; 信号处理装置包括：混合比率预测装置52，其以如下方式操作：当存在关于入射光的多种光源时，预测从多种类型的光源发射的照明光的混合比 由具有两种光谱灵敏度的像素获取的拍摄图像数据的每个像素; 以及增益量计算装置53，用于响应于混合比，计算每个像素执行白平衡校正操作的增益量。
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公开(公告)号：US07030916B2
公开(公告)日：2006-04-18
申请号：US10244425
申请日：2002-09-17
申请人： Yasuo Aotsuka
发明人： Yasuo Aotsuka
摘要： An image pickup system includes photodiodes with color filters. A first color filter group includes visual light color filters, and a second color filter group includes a long red color filter at 640 nm or longer or a color filter at 580 nm and one of the visual light color filters. An infrared cut filter covers all the filters. A control circuit includes a fluorescent lamp distinguishing circuit for distinguishing a fluorescent lamp from other illuminating light sources by a ratio of an output signal from the photodiode with the long red filter to an output signal from the photodiodes with the visual light color filters; and a white balance control circuit for adjusting a white balance so as to match the illuminating light source distinguished by the fluorescent lamp distinguishing circuit.
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