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    • 14. 发明专利
    • Image processor, image display device and image processing method
    • 图像处理器,图像显示装置和图像处理方法
    • JP2010152265A
    • 2010-07-08
    • JP2008332969
    • 2008-12-26
    • Seiko Epson Corpセイコーエプソン株式会社
    • KANAI MASAFUMI
    • G09G5/10G06T5/20G09G5/00G09G5/02H04N5/208H04N5/74H04N9/31H04N9/64
    • PROBLEM TO BE SOLVED: To provide an image processor, an image display device, and an image processing method, improving the view of image details regardless of use environment. SOLUTION: This image processor, which corrects an image signal supplied to an image display section, includes: an luminance component correction quantity calculation section which calculates the correction quantity of luminance component of the image signal according to the viewing environment only for the image signal within a given range of luminance levels in a given spatial frequency band; and a luminance component correction section which corrects the luminance quantity of the image signal using the correction quantity calculated by the luminance component correction quantity calculation section. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供图像处理器,图像显示装置和图像处理方法,改善图像细节的视图,而不管使用环境如何。 解决方案:该图像处理器校正提供给图像显示部分的图像信号,该图像处理器包括:亮度分量校正量计算部分,其仅根据观察环境计算图像信号的亮度分量的校正量, 在给定的空间频带内的给定亮度水平范围内的图像信号; 以及亮度分量校正部,其使用由亮度分量校正量计算部计算出的校正量来校正图像信号的亮度。 版权所有(C)2010,JPO&INPIT
    • 15. 发明专利
    • Image adjusting device, image display system, and image adjusting method
    • 图像调整装置,图像显示系统和图像调整方法
    • JP2009237240A
    • 2009-10-15
    • JP2008082864
    • 2008-03-27
    • Seiko Epson Corpセイコーエプソン株式会社
    • MATSUMOTO YOSHIORIHASEGAWA HIROSHIKANAI MASAFUMI
    • G09G5/00G02F1/13G03B21/14G09G3/20G09G3/36G09G5/02H04N5/74H04N9/31
    • PROBLEM TO BE SOLVED: To provide an image adjusting device capable of preventing deterioration of a plurality of displayed images arranged in parallel and to provide an image display system including this device and an image adjusting method by use of this device. SOLUTION: This image adjusting device for adjusting a plurality of displayed images arranged in parallel includes an image information acquiring part for acquiring image information corresponding to chromaticity components at measuring points in end parts in adjacent regions of two adjacent images among a plurality of images and an image quality adjustment controlling part for controlling adjustment of quality of at least one image among a plurality of images to make a value of evaluation function of color difference between the measuring points maximum or minimum based on the image information acquired by the image information acquiring part. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够防止平行布置的多个显示图像的劣化的图像调整装置,并且提供使用该装置的包括该装置的图像显示系统和图像调整方法。 解决方案:用于调节并行布置的多个显示图像的该图像调整装置包括图像信息获取部分,用于获取与多个图像信息中的两个相邻图像的相邻区域中的端部的测量点处的色度分量相对应的图像信息 图像和图像质量调整控制部分,用于控制多个图像中的至少一个图像的质量的调整,以基于由图像信息获取的图像信息来使得测量点之间的色差的评估函数的值最大或最小 收购部分。 版权所有(C)2010,JPO&INPIT
    • 16. 发明专利
    • Image processing apparatus and image projection apparatus, and method, program and recording medium therefor
    • 图像处理装置和图像投影装置及其方法,程序和记录介质
    • JP2005277969A
    • 2005-10-06
    • JP2004090445
    • 2004-03-25
    • Seiko Epson Corpセイコーエプソン株式会社
    • KANAI MASAFUMI
    • G03B21/00H04N5/74
    • PROBLEM TO BE SOLVED: To provide an image processing apparatus, etc. capable of performing appropriate radicalization processing.
      SOLUTION: The image processing apparatus generates an image data to be supplied to the image projection apparatus having a projection lens by performing image processing to an input image data. The image processing apparatus includes an MTF data acquisition means for acquiring an MTF data in a radial direction of the projection lens and an MTF data in a concentric direction, in each position of an image portion on the projection lens in a projection area, and a radicalization processing means for performing radicalization processing, according to a degree of enhancement calculated for each position of the image portion on the projection lens. With this, it becomes possible to perform the appropriate radicalization processing, taking account of the difference between the MTF data in the radial direction of the projection lens and the MTF data in the concentric direction.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够进行适当的激进化处理的图像处理装置等。 解决方案:图像处理装置通过对输入图像数据进行图像处理来生成要提供给具有投影透镜的图像投影装置的图像数据。 该图像处理装置包括MTF数据获取装置,用于在投影区域中的投影透镜上的图像部分的每个位置中获取投影透镜的径向上的MTF数据和同心圆方向的MTF数据,以及 激进化处理装置,用于根据对投影透镜上的图像部分的每个位置计算的增强度进行激进化处理。 由此,考虑到投影透镜的径向上的MTF数据和同心方向的MTF数据之间的差异,可以进行适当的激进化处理。 版权所有(C)2006,JPO&NCIPI
    • 17. 发明专利
    • Image processing system, projector, image processing method, program, and information storage medium
    • 图像处理系统,投影机,图像处理方法,程序和信息存储介质
    • JP2003339056A
    • 2003-11-28
    • JP2002144669
    • 2002-05-20
    • Seiko Epson Corpセイコーエプソン株式会社
    • MATSUDA HIDEKIKANAI MASAFUMI
    • G06T1/00G09G5/00G09G5/02H04N1/46H04N1/60H04N5/58H04N5/74H04N9/31H04N9/64H04N9/73H04N17/00H04N17/04
    • H04N9/3182H04N5/58H04N5/74H04N9/3194H04N9/73H04N17/04
    • PROBLEM TO BE SOLVED: To provide an image processing system or the like capable of more reducing a calibration time. SOLUTION: This invention provides the image processing system including: a device profile storage section 130 for storing measurement data under an ideal environment; an optical separation section 142 for respectively introducing output optical data denoting an output light from an image projection section and environmental optical data on the basis of a difference between measurement data under first and second visual environments by a sensor 60, a projected face reflectance estimate section 140 for estimating the reflectance of the projection face on the basis of the output optical data and the measurement data under the ideal environment, a sensing data generating section 170 for generating the estimate data under the visual environment on the basis of the reflectance, the measurement data under the ideal environment, and the environmental optical data; a LUT generating section 160 for updating a LUT on the basis of the estimate data under the visual environment, and a correction section 120 for correcting image information on the basis of the updated LUT. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供能够进一步减少校准时间的图像处理系统等。 解决方案:本发明提供了一种图像处理系统,包括:用于在理想环境下存储测量数据的设备简档存储部分130; 光学分离部分142,用于基于传感器60在第一和第二视觉环境下的测量数据之间的差分别地引入表示来自图像投影部分的输出光的输出光学数据和环境光学数据;投影面反射率估计部分 140,用于基于输出光学数据和理想环境下的测量数据来估计投影面的反射率;感测数据生成部170,用于根据反射率在视觉环境下生成估计数据;测量 理想环境下的数据和环境光学数据; 用于在视觉环境下基于估计数据更新LUT的LUT生成部分160和用于基于更新的LUT校正图像信息的校正部分120。 版权所有(C)2004,JPO
    • 18. 发明专利
    • Device, method, program, and recording medium for light detection
    • 用于光检测的装置,方法,程序和记录介质
    • JP2003279414A
    • 2003-10-02
    • JP2002087555
    • 2002-03-27
    • Seiko Epson Corpセイコーエプソン株式会社
    • KANAI MASAFUMI
    • G01J3/46G01J1/42
    • PROBLEM TO BE SOLVED: To provide a device, method, program, and recording medium for light detection which can measure with a high degree of accuracy.
      SOLUTION: The light detecting device measure brightness characteristics of light projected from a display to a projection plane under a certain illuminating condition. In the light detecting device, a light separating means 60f divides the light from the display into a light component and an illuminating light component, and the first operator generating means 60c generates the first operator including the influence of the projection plane used from data which is converted from element colors of the light detecting device to values in a coordinate system which does not depend on devices. The first conversion means 60g converts the separated light component of the display from element colors of the light detecting device to values in a coordinate system which does not depend on devices.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供可以高精度地测量的用于光检测的装置,方法,程序和记录介质。 解决方案:光检测装置在一定的照明条件下测量从显示器投影到投影平面的光的亮度特性。 在光检测装置中,光分离装置60f将来自显示器的光分成光分量和照明光分量,第一操作器产生装置60c产生第一操作器,其包括从数据所使用的投影平面的影响, 从光检测装置的元件颜色转换为不依赖于装置的坐标系中的值。 第一转换装置60g将显示器的分离的光分量从光检测装置的元件颜色转换为不依赖于装置的坐标系中的值。 版权所有(C)2004,JPO
    • 20. 发明专利
    • Diet history retrieval apparatus, diet history retrieval method and computer program
    • 饮食历史检索设备,饮食历史检索方法和计算机程序
    • JP2013191137A
    • 2013-09-26
    • JP2012058318
    • 2012-03-15
    • Seiko Epson Corpセイコーエプソン株式会社
    • KANAI MASAFUMIHAMA YUJI
    • G06Q50/22
    • PROBLEM TO BE SOLVED: To provide a diet history retrieval apparatus for presenting a diet menu suitable to conditions such as difference between target ingestion calories per day and a nutrient, a time and a place, and to provide a diet history retrieval method and a computer program.SOLUTION: A diet history retrieval apparatus includes: a spectral estimation parameter storage unit 36; a calibration processing parameter storage unit 38; multi-band image acquisition units 12, 32; a calibration processing unit 18; diagnostic database storage unit 39; a diagnosis units 19 for calculating an evaluation value of an analyte T from a feature amount acquired by the calibration processing unit 18, using diagnostic data stored in the diagnostic database storage unit 39; a use history storage unit 40; and a history retrieval unit 20 for retrieving a diet history suitable to a predetermined condition, using use history data stored in the use history storage unit 40.
    • 要解决的问题:提供一种饮食历史检索装置,用于呈现适于诸如每天的目标摄入热量与营养物质,时间和地点之间的差异的饮食菜单,并且提供饮食历史检索方法和计算机 节食历史检索装置包括:频谱估计参数存储单元36; 校准处理参数存储单元38; 多频带图像采集单元12,32; 校准处理单元18; 诊断数据库存储单元39; 诊断单元19,用于使用存储在诊断数据库存储单元39中的诊断数据,从校准处理单元18获取的特征量计算分析物T的评估值; 使用历史存储单元40; 以及历史检索单元20,用于使用存储在使用历史存储单元40中的使用历史数据来检索适合于预定条件的饮食习惯。