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公开(公告)号：DE602006016673D1
公开(公告)日：2010-10-21
申请号：DE602006016673
申请日：2006-05-15
Applicant: SONY CORP
Inventor： ISHIGAMI KOICHIRO , UNE HIDEHO , SANAKA YUMI , KATOH NAOYA
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公开(公告)号：ES2348059T3
公开(公告)日：2010-11-29
申请号：ES06252536
申请日：2006-05-15
Applicant: SONY CORP
Inventor： ISHIGAMI KOICHIRO , SANAKA YUMI , UNE HIDEHO , KATOH NAOYA
Abstract: - Un aparato de tratamiento de imágenes para el tratamiento de una señal de imagen de color que comprende: un amplificador de equilibrio de blancos (141) para variar individualmente los niveles para cada una de las señales de color de la señal de imagen de color; unos medios (161) de regulación de ganancia de amplificador para regular ganancias de amplificador de equilibrio de blanco para cada una de las señales de color de la señal de imagen de color de acuerdo con valores de control de ajuste; medios (16) de estimación de color de una fuente de luz para estimar la relación R/G y la relación B/G para establecer el equilibrio de blanco de la señal de imagen de color, considerando una distribución espectral de una fuente de luz de captación de imagen para la señal de imagen de color; medios (163) de estimación de nivel de iluminación para estimar, basado en la señal de imagen de color, un nivel de iluminancia (LV) para una iluminación de la señal de imagen de color; medios (162) de modulación del valor de control para modular dicha relación R/G y dicha relación B/G de la señal de imagen de color, en el que dichos medios (162) de modulación del valor de control mueven dichas relaciones en una dirección paralela a un lugar geométrico del cuerpo negro (fig. 4) o a un lugar geométrico en función de una variación de temperatura de color de la luz de día sobre el sistema de coordenadas de cromaticidad definidas por dichas relaciones, en una dirección hacia una línea de cromaticidad de referencia correspondiente al valor de una de dichas relaciones, siendo dicho valor la coordenada de cromaticidad de un punto sobre dicha diagrama de cromaticidad que corresponde al ajuste que se ha de realizar de forma que un objeto acromático bajo una fuente de luz de referencia predeterminada sea reproducido como un objeto acromático; medios de control de modulación (162) destinados a variar la cantidad de modulación de dichas relaciones por dichos medios (162) de modulación del valor de control según el nivel de iluminancia (LV), en el que dichos medios de control de modulación modulan la cantidad de movimiento de dichas relaciones por una cantidad de modulación y ajusta la cantidad de modulación de manera que disminuya cuando el nivel de iluminancia (LV) aumenta; en el que los medios (161) de regulación de ganancia de amplificador están dispuestos para ajustar las ganancias de amplificador de equilibrio de blanco para cada una de las señales de color de la señal de imagen de color de acuerdo con las relaciones moduladas.
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公开(公告)号：AT480956T
公开(公告)日：2010-09-15
申请号：AT06252536
申请日：2006-05-15
Applicant: SONY CORP
Inventor： ISHIGAMI KOICHIRO , UNE HIDEHO , SANAKA YUMI , KATOH NAOYA
Abstract: An amplifier gain setting section estimates a light source parameter which relies upon a spectral distribution of an image pickup light source based on an image signal. Then, a first adjustment control value for each color signal when adjustment is to be performed so as to establish a white balance based on the estimated parameter is modulated by an amount corresponding to a follow-up sensitivity toward a second adjustment control value when adjustment is to be performed so that an achromatic subject under a particular reference light source is reproduced as an achromatic subject. The modulated adjustment control value is set to a white balance amplifier. The follow-up sensitivity is set to the amplifier gain setting section in response to an illuminance level estimated from a detection value of the brightness.
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公开(公告)号：JP2001244294A
公开(公告)日：2001-09-07
申请号：JP2000057460
申请日：2000-03-02
Applicant: SONY CORP
Inventor： SANAKA YUMI , MORI YOSHIFUMI
IPC: H01L21/60
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting a fine chip such as a semiconductor chip by which a fine semiconductor chip or the like can be mounted at a desired place on a substrate efficiently with high yield. SOLUTION: The mount substrate 6 is dipped in a solution 2 scattered with fine chips (LED chips 3) to assemble the fine chips on the substrate in a self-hold manner. In this method of mounting a fine chip, bubbles 5 are generated on the mounting face of the substrate to control the assembling positions of the fine chips.
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公开(公告)号：JP2009098192A
公开(公告)日：2009-05-07
申请号：JP2007266802
申请日：2007-10-12
Inventor： IZUME RIEKO , SANAKA YUMI
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an image processor capable of correcting person's skin color area so as to have appropriate brightness, and to provide an art related thereto. SOLUTION: The imaging apparatus is configured to classify the skin color region as a skin color region among a plurality of classified regions resulting from classifying a photographed image, into a plurality of classes (LV1 to LV5) in accordance with a prescribed reference (for example, a reference according to brightness difference). Among the plurality of classes LV1 to LV5, the class (e.g. LV4) having the closest number of belonging skin color regions to the prescribed value is determined as the optimum class. The brightness of the photographed image is corrected based on the luminance of the skin color region that belongs to the optimum class (e.g. LV4). COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够校正人的肤色区域以便具有适当亮度的成像装置和图像处理器，并提供与其相关的技术。 解决方案：成像装置被配置为根据规定的参考将皮肤颜色区域分类为多个分类区域中的皮肤颜色区域，所述多个分类区域是根据将拍摄图像分类为多个类别（LV1至LV5） （例如，根据亮度差的参考）。 在多个类别LV1至LV5中，将具有最接近的皮肤颜色区域数目的类别（例如LV4）确定为最佳类别。 基于属于最佳类的肤色区域的亮度（例如LV4）来校正拍摄图像的亮度。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JPH09321340A
公开(公告)日：1997-12-12
申请号：JP15765996
申请日：1996-05-29
Applicant: SONY CORP
Inventor： SANAKA YUMI , IKEDA MASAO
IPC: H01L33/06 , H01L33/16 , H01L33/28 , H01L33/30 , H01S5/00 , H01S5/30 , H01S5/32 , H01S5/327 , H01S5/347 , H01L33/00 , H01S3/18
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a semiconductor light emitting device by setting a p-type impurity additive in a p-type clad layer to adequate concn. SOLUTION: An n-type clad layer 5, n-type guide layer 6, active layer 7, p-type guide layer 8 and p-type clad layer are laminated on a substrate 1. The p-type guide layer 8 is formed from a Ncontained ZnSSe mixed crystal and has a p-type semiconductor region 8a of 2∼10cm in N concn. at the p-type clad layer 9 side and intrinsic semiconductor region 8b at the active layer 7 side. The clad layer 9 is formed from a N-contained ZnMgSSe mixed crystal and has a low-concn. region 9a of 1×10 cm in N concn. at the p-type guide layer 8 side and high-concn. 9b of 2×1017 cm less than the additive saturated N concn. in N concn. on the opposite side.
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7.发明专利
公开(公告)号：JP2003333618A
公开(公告)日：2003-11-21
申请号：JP2002136535
申请日：2002-05-13
Inventor： UNE EISUKE , SANAKA YUMI
Abstract: PROBLEM TO BE SOLVED: To correct a skin color of an picked-up image to an ideal skin color. SOLUTION: One picked-up image is divided into a plurality of areas, for example, 7×7 areas, and a color of each area is discriminated. Data related to the color of an area judged to be a skin color are used to calculate a gain of white balance for obtaining the ideal skin color. A variation in luminance value of each area is used to discriminate whether the picked-up image has ruggedness or not. The number of areas which have ruggedness and are judged to be a skin color determines whether the calculated gain of white balance should be used or not. This method is applicable for a video camera which reproduces the ideal skin color by white balance adjustment. COPYRIGHT: (C)2004,JPO
Abstract translation: 要解决的问题：将拍摄图像的肤色校正为理想的肤色。 解决方案：一个拾取图像被分成多个区域，例如7×7个区域，并且区分每个区域的颜色。 使用与判定为肤色的区域的颜色相关的数据来计算用于获得理想肤色的白平衡增益。 使用每个区域的亮度值的变化来区分拍摄图像是否具有不均匀性。 具有坚固性并被判断为皮肤颜色的区域的数量决定了是否应该使用计算的白平衡增益。 该方法适用于通过白平衡调整再现理想肤色的摄像机。 版权所有（C）2004，JPO
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公开(公告)号：JPH10294494A
公开(公告)日：1998-11-04
申请号：JP10315397
申请日：1997-04-21
Applicant: SONY CORP , PROVOST FELLOWS & SCHOLARS OF
Inventor： TODA ATSUSHI , ISHIBASHI AKIRA , SHIRAISHI SEIJI , NOGUCHI HIROYASU , SANAKA YUMI , NAGAI MASAHARU , JOHN FRANCES DONEGAN , CHRISTOPH JORDAN , DAVID THOMAS FURWER , ESUNE MALY MAKKYAPU
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and a manufacturing method therefor which can easily reduce the defect density in and near an active layer and easily prolong the lifetime thereof. SOLUTION: A first conductivity type clad layer 5, a first guide layer 6, an active layer 7, a second guide layer 8 and a second conductivity type clad layer 9 are laminated in this order on an n type substrate 1. The second conductivity type clad layer 9 is irradiated with light (wavelength: 440 nm) having an energy larger than the band gap in the first conductivity type clad layer 5 and the second conductivity type clad layer 9, whereby the first conductivity type clad layer 5, the first guide layer 6, the active layer 7, the second guide layer 8 and the second conductivity type clad layer 9 absorb the light, respectively, and are excited to induce generation and recombination of carriers, which reduces the defect density. This improves light-emitting efficiency and prolongs the lifetime.
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公开(公告)号：JP2009027352A
公开(公告)日：2009-02-05
申请号：JP2007187145
申请日：2007-07-18
Inventor： IZUME RIEKO , SANAKA YUMI
IPC: H04N5/243 , H04N101/00
CPC classification number: H04N5/23212 , H04N5/23219 , H04N5/23222
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of correcting a flesh color area of a person to proper luminance, an image processing apparatus, and technique related to them.
SOLUTION: The imaging device (image processing apparatus) is provided with: a detection means for detecting a flesh color area in a photographed image; a discrimination means for discriminating whether the photographed image is a forward-light image or a back-lighted image; a calculating means for setting weighting in the luminance of a pixel included in a high luminance area of comparatively high luminance and the luminance of a pixel included in a low luminance area of comparatively low luminance in accordance with the result of the determination in a luminance histogram about the flesh color area, and calculating correction luminance obtained by correcting luminance about the flesh color area on the basis of the weighting; and a correction means for correcting brightness of the photographed image on the basis of the correction luminance.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够将人的肉色区域校正为适当亮度的成像装置，图像处理装置以及与其相关的技术。 成像装置（图像处理装置）具备：用于检测拍摄图像中的肉色区域的检测装置; 鉴别装置，用于鉴别拍摄的图像是正射图像还是后照光图像; 计算装置，用于根据亮度直方图中的确定结果，设置比较高亮度的高亮度区域中包括的像素的亮度和包括在比较低亮度的低亮度区域中的像素的亮度的加权 关于肉色区域，并且基于加权来计算通过校正关于肉色区域的亮度获得的校正亮度; 以及校正装置，用于根据校正亮度校正拍摄图像的亮度。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2006319913A
公开(公告)日：2006-11-24
申请号：JP2005143084
申请日：2005-05-16
Inventor： ISHIGAMI KOUICHIRO , UNE EISUKE , SANAKA YUMI
Abstract: PROBLEM TO BE SOLVED: To provide a technique adjusting white balance more accurately.
SOLUTION: A lightness detection section 19 detects a luminance value Y from R, G, B signals outputted from a white balance adjustment amplifier 17 as lightness. An exposure amount setting section 20 generates a control signal d for controlling a diameter D of an opening 12A of an iris 12 on the basis of the luminance value Y, and applies the control signal d to a drive section 21. A white balance correction amount setting section 22 generates a correction gain kg(d) on the basis of the control signal d for controlling the diameter of the iris. A white balance amplifier gain setting section 23 corrects the R, G, B signals outputted from an AGC amplifier 16 on the basis of the correction gain kg(d) to adjust the gain of the white balance adjustment amplifier 17. An amplifier 17G of the G signal is controlled by the correction gain itself. The above technique can be applied to digital video cameras, digital still cameras, and other image pickup devices.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供更准确地调整白平衡的技术。 解决方案：亮度检测部分19从白平衡调节放大器17输出的R，G，B信号作为亮度检测亮度值Y. 曝光量设定部分20基于亮度值Y产生用于控制光圈12的开口12A的直径D的控制信号d，并将控制信号d施加到驱动部分21.白平衡校正量 设置部分22基于用于控制虹膜直径的控制信号d产生校正增益kg（d）。 白平衡放大器增益设定部23基于校正增益kg（d）来校正从AGC放大器16输出的R，G，B信号，以调整白平衡调整放大器17的增益。放大器17G G信号由校正增益本身控制。 上述技术可以应用于数字摄像机，数码相机和其他图像拾取装置。 版权所有（C）2007，JPO＆INPIT
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