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21. 发明专利

JP2011234037A Color interpolation device and color interpolation program 有权
标题翻译：彩色插值设备和彩色插值程序
公开(公告)号：JP2011234037A
公开(公告)日：2011-11-17
申请号：JP2010101283
申请日：2010-04-26
申请人： Fujitsu Ltd , 富士通株式会社
发明人： LIN DIAN SHOU , SHIMIZU MASAYOSHI , ENDO HIROYUKI , OSHIO HIROSHI
IPC分类号： H04N1/46 , G06T1/00 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To precisely interpolate a color value independent from a device.SOLUTION: A storage unit 51 stores color relation information obtained by correlating the discrete gradations of a plurality of types of colors in a first color space which depend on a predetermined device and the values of a plurality of types of colors in a second color space which are independent from a predetermined device corresponding to each gradation. A characteristic variation calculation unit 52 calculates, on the basis of the color relation information, characteristic information indicating the characteristic of variation in the values of the colors in the second color space corresponding to the variation in the discrete gradations of respective colors in the first color space, the characteristic information being calculated with respect to each color of the plurality of types in the second color space. An interpolation calculation unit 53 performs interpolation calculation of the values of the colors in the second color space on the basis of characteristic variation information of each color of the plurality of types in the second color space.
摘要翻译：要解决的问题：精确地内插独立于设备的颜色值。解决方案：存储单元51存储通过将依赖于预定设备的第一颜色空间中的多种类型的颜色的离散灰度与第二颜色中的多种颜色的值相关联而获得的色彩关系信息独立于与每个等级相对应的预定装置的颜色空间。特征变化计算单元52基于颜色关系信息，计算指示与第一颜色的各颜色的离散灰度的变化相对应的第二颜色空间中的颜色的值的变化特性的特征信息空间，相对于第二颜色空间中的多种类型的每种颜色计算特征信息。内插计算单元53基于第二颜色空间中的多种颜色的特征变化信息，对第二颜色空间中的颜色的值进行插值计算。版权所有（C）2012，JPO＆INPIT

22. 发明专利

JP2011227259A Image display device, image display system and illuminance calculating method 有权
标题翻译：图像显示装置，图像显示系统和照明计算方法
公开(公告)号：JP2011227259A
公开(公告)日：2011-11-10
申请号：JP2010096285
申请日：2010-04-19
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MIHARA MOTONOBU , SHIMIZU MASAYOSHI
IPC分类号： G09G5/00 , G09G3/20 , G09G5/10 , H05B37/02
CPC分类号： Y02B20/42
摘要： PROBLEM TO BE SOLVED: To resolve operation complexity in manufacturing work for attaching an illuminance sensor.SOLUTION: An image display device 1 includes: a storage 11 that stores an illumination angle and an illumination intensity of sunlight, being correlated with location information including longitude and latitude and time information; a detector 12 that detects location information of an own device, time information and weather information; and converter 13 that calculates an illumination intensity corresponding to the illumination angle of the sunlight stored in the storage 11 based upon the location information and time information detected by the detector 12 and converts the calculated illumination intensity to an illumination intensity corresponding to the weather information detected by the detector.
摘要翻译：要解决的问题：解决安装照度传感器的制造工作中的操作复杂性。解决方案：图像显示装置1包括：存储与包括经度和纬度和时间信息的位置信息相关的阳光的照明角度和照明强度的存储器11; 用于检测自身设备的位置信息的检测器12，时间信息和天气信息; 以及转换器13，其基于由检测器12检测到的位置信息和时间信息计算存储在存储器11中的阳光的照射角度的照明强度，并将计算的照明强度转换为与检测到的天气信息相对应的照度由检测器。版权所有（C）2012，JPO＆INPIT

23. 发明专利

JP2011191724A Display device and display method 有权
标题翻译：显示装置和显示方法
公开(公告)号：JP2011191724A
公开(公告)日：2011-09-29
申请号：JP2010130334
申请日：2010-06-07
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIMIZU MASAYOSHI
IPC分类号： G09G3/36 , G09G3/20 , G09G3/34 , H05B37/02
摘要： PROBLEM TO BE SOLVED: To prevent image deterioration due to white flicker or black flicker. SOLUTION: The display device 1 calculates a first light emission amount of each of a plurality of light sources 4a to 4d based on the luminance of a first input image and, at the same time, calculates a temporary light emission amount of each of the plurality of light sources 4a to 4d based on a second input image. Therein, the display device 1, based on the comparison result of the first light emission amount and the temporary light emission amount, imposes limitations on a variation range from the first light emission amount and determines a second light emission amount of each of the plurality of light sources in the case of displaying the second input image based on the limitations. Further, the display device 1 controls each of the plurality of light sources based on the second light emission amount. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：防止由于白色闪烁或黑色闪烁引起的图像劣化。解决方案：显示装置1基于第一输入图像的亮度来计算多个光源4a至4d中的每一个的第一发光量，并且同时计算每个光源的临时发光量基于第二输入图像的多个光源4a至4d。其中，显示装置1基于第一发光量和暂时发光量的比较结果对从第一发光量的变化范围施加限制，并且确定多个发光量中的每一个的第二发光量在基于限制显示第二输入图像的情况下的光源。此外，显示装置1基于第二发光量来控制多个光源中的每一个。版权所有（C）2011，JPO＆INPIT

24. 发明专利

JP2011117997A Image processing device, image display device, image processing program and image processing method 有权
标题翻译：图像处理装置，图像显示装置，图像处理程序和图像处理方法
公开(公告)号：JP2011117997A
公开(公告)日：2011-06-16
申请号：JP2009272829
申请日：2009-11-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MIHARA MOTONOBU , SHIMIZU MASAYOSHI
IPC分类号： G09G5/00 , G06T5/00 , G09G3/20 , G09G5/10 , H04N1/409 , H04N5/205
CPC分类号： G06T5/008 , G09G5/10 , G09G2320/0613 , G09G2320/0686 , G09G2360/145 , G09G2360/16
摘要： PROBLEM TO BE SOLVED: To improve the visibility of a display image even if external light with high illumination is emitted on a display.
SOLUTION: The image processing device 1 includes a gain deriving section 2 for deriving a compression gain which is used for a low frequency component of an input image, and an expansion gain which is used for a high frequency component of the input image by using the illuminance obtained from an illuminance detecting part. The image processing device 1 also includes a display image creation part 3 for creating a display image in which a pixel value included in the input image is corrected on the basis of a compressed gain or an enlarged gain extracted by the gain deriving section 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在显示器上发出具有高照度的外部光，也可以提高显示图像的可视性。解决方案：图像处理装置1包括用于导出用于输入图像的低频分量的压缩增益的增益导出部分2和用于输入图像的高频分量的扩展增益通过使用从照度检测部获得的照度。图像处理装置1还包括显示图像生成部3，其用于基于由增益导出部2提取的压缩增益或放大增益来创建其中包括在输入图像中的像素值被校正的显示图像。 P>版权所有（C）2011，JPO＆INPIT

25. 发明专利

JP2011117996A Display device 审中-公开
标题翻译：显示设备
公开(公告)号：JP2011117996A
公开(公告)日：2011-06-16
申请号：JP2009272825
申请日：2009-11-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIMIZU MASAYOSHI
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20 , G09G3/34 , H05B37/02
CPC分类号： G09G3/3406 , G09G2320/0646 , G09G2330/021 , G09G2360/144
摘要： PROBLEM TO BE SOLVED: To reduce power consumption in light emission of a light source. SOLUTION: A display device 1 includes: a plurality of light sources 2 in which emission ranges overlap with each other; an image display area 3; a correction section 4; and a control section 5. The correction section 4 corrects brightness distribution or combination emission distribution so that an interval between brightness distribution of a display object image, and combination emission distribution may be broadened, when the plurality of light sources 2 are made to emit light with predetermined emission intensity. The control section 5 controls emission intensity of each of the plurality of light sources 1, based on brightness distribution or combination emission distribution, which is corrected by the correction section 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减少光源发光的功耗。解决方案：显示装置1包括：发射范围彼此重叠的多个光源2; 图像显示区域3; 修正部4; 以及控制部分5.当使多个光源2发光时，校正部分4校正亮度分布或组合发射分布，使得显示对象图像的亮度分布与组合发射分布之间的间隔可以变宽具有预定的发射强度。控制部5基于通过校正部4校正的亮度分布或组合发光分布来控制多个光源1中的每一个的发光强度。（C）2011，JPO＆INPIT

26. 发明专利

JP2010232710A Image processing apparatus, and image processing method 审中-公开
标题翻译：图像处理设备和图像处理方法
公开(公告)号：JP2010232710A
公开(公告)日：2010-10-14
申请号：JP2009074813
申请日：2009-03-25
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MURASHITA KIMITAKA , SHIMIZU MASAYOSHI
IPC分类号： H04N5/232 , G06T3/00 , H04N1/387 , H04N1/393
摘要： PROBLEM TO BE SOLVED: To improve the image quality of a composite image generated by utilizing a plurality of images obtained by continuous shot. SOLUTION: A blur calculating section 3 calculates a translation movement component representing a deviation between first and second images, a rotation angle and an expansion/reduction rate. A determining section 4 compares the rotation angle and the expansion/reduction rate calculated by the calculating section 3 with a threshold value corresponding to each of them, and determines whether or not the rotation angle and the expansion/reduction rate should be used to convert the second image. A converting section (image shifting section 6 or image converting section 7) converts the second image, depending on a result of determination by the determining section 4. An image compositing section 9 composites the first image and the second image after conversion. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过利用通过连续拍摄获得的多个图像产生的合成图像的图像质量。解决方案：模糊计算部分3计算表示第一和第二图像之间的偏差的平移运动分量，旋转角度和展开/缩小率。确定部分4将由计算部分3计算的旋转角度和展开/缩小率与对应于其的阈值进行比较，并且确定是否应该使用旋转角度和展开/缩小率来转换第二张图片。 A转换部分（图像变换部分6或图像转换部分7）根据确定部分4的确定结果转换第二图像。图像合成部分9在转换之后复合第一图像和第二图像。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2010185824A Vehicle detection device, and method and program of the same 有权
标题翻译：车辆检测装置及其方法和程序
公开(公告)号：JP2010185824A
公开(公告)日：2010-08-26
申请号：JP2009031124
申请日：2009-02-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KOBAYASHI HIROYUKI , SHIMIZU MASAYOSHI
IPC分类号： G01S13/86 , G08G1/01 , G08G1/04
摘要： PROBLEM TO BE SOLVED: To provide a vehicle detection device for installing a plurality of sensors on a road or a side surface of the road and accurately detecting a vehicle. SOLUTION: This vehicle detection device for merging the plurality of sensors and detecting the vehicle uses a first sensor suitable for measuring the shape of an object and a second sensor suitable for measuring the distance to the object, refers to a rejection range table having a rejection range for disabling the detection result of the vehicle before and after the vehicle position detected by the second sensor, determines whether the detection result by the first sensor can be employed, and merges and outputs the detection results by the first sensor and second sensor. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在路面的道路或侧面上安装多个传感器并准确地检测车辆的车辆检测装置。解决方案：用于合并多个传感器并检测车辆的车辆检测装置使用适合于测量物体的形状的第一传感器和适于测量到物体的距离的第二传感器，是指拒绝范围表具有用于禁止在由第二传感器检测到的车辆位置之前和之后的车辆的检测结果的拒绝范围，确定是否可以采用第一传感器的检测结果，并且合并并输出由第一传感器和第二传感器检测结果传感器。版权所有（C）2010，JPO＆INPIT

28. 发明专利

JP2009217400A Image processor 有权
标题翻译：图像处理器
公开(公告)号：JP2009217400A
公开(公告)日：2009-09-24
申请号：JP2008058630
申请日：2008-03-07
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAJIMA SATORU , SHIMIZU MASAYOSHI
IPC分类号： G08G1/04 , G08G1/00 , G08G1/01
摘要： PROBLEM TO BE SOLVED: To stably extract an inter-frame difference regardless of an environment when an image is picked up.
SOLUTION: This image processor is provided with: an image management DB for storing a past image picked up in the past by a camera, and configured to: acquire environment information when an input image is picked up by the camera; determine, when the input image is input, an interval for executing an inter-frame difference based on the input image or the acquired environment information; acquire a past image input in the past corresponding to the determined difference interval from the image management DB; execute the inter-frame difference from the acquired past image and the inputted input image; and extract the difference.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当拾取图像时，无论环境如何，都能稳定地提取帧间差异。解决方案：该图像处理器具有：图像管理DB，用于存储由摄像机过去拍摄的过去图像，并且被配置为：当由照相机拾取输入图像时获取环境信息; 当输入图像被输入时，确定基于输入图像或获取的环境信息执行帧间差异的间隔; 从图像管理DB获取对应于所确定的差异间隔的过去的过去图像输入; 执行与所获取的过去图像和输入的输入图像的帧间差异; 并提取差异。版权所有（C）2009，JPO＆INPIT

29. 发明专利

JP2009020078A Correcting device, correcting method, and correcting program 有权
标题翻译：校正设备，校正方法和校正程序
公开(公告)号：JP2009020078A
公开(公告)日：2009-01-29
申请号：JP2007184961
申请日：2007-07-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OKADA YASUTAKA , SHIMIZU MASAYOSHI
IPC分类号： G01S7/40
摘要： PROBLEM TO BE SOLVED: To accurately detect a reflected wave from an object even when the object moves like a vehicle. SOLUTION: A millimeter wave processing device 100 outputs a millimeter wave from a millimeter wave radar 50, acquires a first reflected wave from a first vehicle mounted with a reflector, and acquires a second reflected wave from a second vehicle mounted with no reflector. A reflection level distribution comparing section 130 compares a first position at which the first vehicle reflects a millimeter wave with a second position at which the second vehicle reflects a millimeter wave. When the first position and second position are included in a predetermined distance range, the first reflected wave reflected from the first position is associated with the second reflected wave reflected from the second position (pairing), and the difference between the first reflected wave and the second reflected wave associated with a millimeter wave identification section 140 is stored as the reflected wave reflected from the first vehicle in a reflected wave storage section 150. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当物体像车辆一样移动时，也能够准确地检测来自物体的反射波。解决方案：毫米波处理装置100从毫米波雷达50输出毫米波，从安装有反射器的第一车辆获取第一反射波，并从安装有反射器的第二车辆获取第二反射波。反射电平分布比较部分130将第一车辆反射毫米波的第一位置与第二车辆反射毫米波的第二位置进行比较。当第一位置和第二位置被包括在预定距离范围内时，从第一位置反射的第一反射波与从第二位置（配对）反射的第二反射波相关联，并且第一反射波和与毫米波识别部分140相关联的第二反射波作为从第一车辆反射的反射波存储在反射波存储部分150中。版权所有（C）2009，JPO＆INPIT

30. 发明专利

JP2008046978A Feature point extraction processing program, feature point extraction processing apparatus, and feature point extraction processing method 审中-公开
标题翻译：特征点提取处理程序，特征提取处理装置和特征点提取处理方法
公开(公告)号：JP2008046978A
公开(公告)日：2008-02-28
申请号：JP2006223488
申请日：2006-08-18
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIMIZU MASAYOSHI
IPC分类号： G06T1/00 , G01B11/04
摘要： PROBLEM TO BE SOLVED: To calculate height information about feature points extracted from an image picked up from one viewpoint and to calculate height information about feature points extracted from parts being dead zones for mutual viewpoints in a stereo view from two or more viewpoints. SOLUTION: A vehicle tracking device 10 preliminarily stores a table in which heights to a reference surface of feature points, which can be extracted in a position relating to each coordinate on an image, are associated with distances in a perpendicular direction to a reference line from orthogonal projections to the reference face of the feature points, and calculates a movement distance of a nearby feature point 8b placed in the vicinity of a height calculation object feature point 8a, as a movement distance of the height calculation object feature point 8a and calculates a difference between a distance in the perpendicular direction to the reference line before movement and that after movement at the same height by using a table relating to coordinates on the image before and after movement of the height calculation object feature point 8a and defines the same height as the movement distance, as the height of the height calculation object feature point 8a. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：计算从从一个视点拾取的图像中提取的特征点的高度信息，并且从两个或多个视点来计算关于从立体视图中的相互视点的死区中提取的特征点的高度信息。解决方案：车辆跟踪装置10预先存储其中可以在与图像上的每个坐标相关的位置中提取的特征点的参考表面的高度与垂直于相同方向的距离相关联的表格从垂直投影到基准面的参考线，并计算位于高度计算对象特征点8a附近的附近特征点8b的移动距离作为高度计算对象特征点8a的移动距离并且通过使用与高度计算对象特征点8a移动之前和之后的图像上的坐标相关的表来计算在移动之前在垂直方向上与参考线之间的距离与在相同高度的移动之间的距离之间的差异，并且定义与运动距离相同的高度，作为高度计算对象特征点的高度8a。版权所有（C）2008，JPO＆INPIT

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