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71. 发明申请

US20150146098A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20150146098A1
公开(公告)日：2015-05-28
申请号：US14415974
申请日：2013-07-16
申请人： SHARP KABUSHIKI KAISHA
发明人： Takashi Kanda
IPC分类号： H04N9/87 , H04N9/64
CPC分类号： H04N9/87 , G09G3/3611 , G09G5/02 , G09G2300/0452 , G09G2340/06 , H04N1/6016 , H04N1/6022 , H04N9/64 , H04N9/67
摘要： The objective of the present invention is to provide a display device which, when transforming three primary colors of input to four primary colors of output and displaying the same, is capable of performing accurate color reproduction using a simple method. A display device is provided with a color transformation portion (12) which transforms 3 RGB primary colors of an input video image signal into a tri-stimulus value of an XYZ color system, and transforms the transformed tri-stimulus value to 4 primary colors of an output video image signal. The color transformation portion (12) fixes at least one color component among any of the 4 primary colors of the output video image signal, obtains a tri-stimulus value difference which is a difference between the tri-stimulus value of the 3 RGB primary colors of the input video image signal and the tri-stimulus value of the fixed color component, and transforms the obtained tri-stimulus value difference by way of a predefined inverse matrix to the three color components other than the fixed color component.
摘要翻译：本发明的目的是提供一种显示装置，其将输入的三原色转换为四原色输出并显示输出的原色能够使用简单的方法进行精确的色彩再现。显示装置设置有将输入视频信号的3个RGB原色转换为XYZ色系的三刺激值的颜色变换部（12），并将变换后的三刺激值变换为4原色输出视频图像信号。颜色变换部分（12）在输出视频信号的4个原色中的任何一个中固定至少一个颜色分量，获得作为3个RGB原色的三刺激值之间的差的三刺激值差的输入视频图像信号和固定颜色分量的三刺激值，并且通过预定义的逆矩阵将获得的三刺激值差异转换成除了固定颜色分量之外的三个颜色分量。

72. 发明授权

US09007587B1 Determining true surface color from multiple camera images providing conflicting color information 有权
标题翻译：确定来自多个相机图像的真实表面颜色，提供冲突的颜色信息
公开(公告)号：US09007587B1
公开(公告)日：2015-04-14
申请号：US14145023
申请日：2013-12-31
申请人： Dmitry Kozko , Ivan G. Onuchin , Nikolay Shturkin
发明人： Dmitry Kozko , Ivan G. Onuchin , Nikolay Shturkin
IPC分类号： G01J3/46
CPC分类号： G01J3/462 , G01J3/02 , G01J3/50 , G01J3/51 , G06T7/90 , G06T2207/10012 , G06T2207/10016 , G06T2207/10024 , H04N9/64
摘要： A set of images of an object are captured from a set of lenses positioned at different angles. A common point is determined, which has a color value that differs among the images. Color at the point is mathematically expressed as a set of equations. The equations comprise a recorded color value for the point, an ambient contribution, a diffuse contribution, and a specular contribution. The ambient and diffuse contributions are set as equal across the equations. The specular contribution is determined, such as by quantifying the light sources and solving for the specular contribution using a Phong lighting model equation. True color for the point, which is based on the ambient and diffuse contribution, is determined by solving a set of simultaneous equations once the specular contribution is known. An image is created where the point has the true color as determined above.
摘要翻译：从位于不同角度的一组透镜捕获一组物体的图像。确定一个共同的点，其具有在图像之间不同的颜色值。该点的颜色在数学上表示为一组方程式。方程式包括点的记录颜色值，环境贡献，漫射贡献和镜面贡献。环境和扩散贡献在等式中设置为相等。确定镜面贡献，例如通过使用Phong照明模型方程量化光源并求出镜面贡献。一旦知道镜面贡献，通过求解一组联立方程来确定基于环境和漫射贡献的点的真实颜色。创建图像，其中点具有如上所确定的真实颜色。

73. 发明授权

US08981278B2 Physical information acquisition method, physical information acquisition device, and semiconductor device 有权
标题翻译：物理信息获取方法，物理信息获取装置和半导体装置
公开(公告)号：US08981278B2
公开(公告)日：2015-03-17
申请号：US13926893
申请日：2013-06-25
申请人： Sony Corporation
发明人： Atsushi Toda , Genta Sato
IPC分类号： G01J5/50 , H04N5/335 , H04N9/04 , H04N9/73 , H01L27/146
CPC分类号： H04N5/33 , H04N9/045 , H04N9/64 , H04N9/735
摘要： A physical information acquisition method in which a corresponding wavelength region of visible light with at least one visible light detection unit coupled to an image signal processing unit is detected, each said visible light detection unit comprising a color filter adapted to transmit the corresponding wavelength region of visible light; a wavelength region of infrared light with at least one infrared light detection unit coupled to the image signal processing unit is detected; and, with the signal processing unit, a first signal received from the at least one visible light detection unit by subtracting a product from said first signal is corrected, said product resulting from multiplication of a second signal received from the at least one infrared light detection unit and a predetermined coefficient factor.
摘要翻译：一种物理信息获取方法，其中检测到具有耦合到图像信号处理单元的至少一个可见光检测单元的可见光的相应波长区域，每个所述可见光检测单元包括滤色器，所述滤色器适于透射相应的波长区域可见光; 检测与图像信号处理单元耦合的至少一个红外光检测单元的红外光的波长区域; 并且通过所述信号处理单元，从所述至少一个可见光检测单元接收的通过从所述第一信号中减去乘积的第一信号被校正，所述乘积是从所述至少一个红外光检测单位和预定系数因子。

74. 发明申请

US20150070562A1 GENERALIZED ASSORTED PIXEL CAMERA SYSTEMS AND METHODS 审中-公开
标题翻译：一般相关像素摄像机系统和方法
公开(公告)号：US20150070562A1
公开(公告)日：2015-03-12
申请号：US14546627
申请日：2014-11-18
申请人： The Trustees of Columbia University in the City of New York , Sony Corporation
发明人： Shree K. Nayar , Fumihito Yasuma , Tomoo Mitsunaga
IPC分类号： H04N5/238 , H04N9/64
CPC分类号： H04N5/238 , H01L27/14621 , H04N5/332 , H04N9/045 , H04N9/64
摘要： Generalized assorted pixel camera systems and methods are provided. In accordance with some embodiments, the generalized assorted pixel camera systems include a color filter array, where the color filter array includes a plurality of primary filters and a plurality of secondary filters. Each filter has a particular spectral response and each filter is formed on a corresponding pixel of a plurality of pixels. Each of the plurality of primary filters and the plurality of secondary filters enhances an attribute of image quality and the information obtained using the plurality of primary filters and the plurality of secondary filters is used to balance spectral resolution, dynamic range, and spatial resolution for generating an image of a plurality of image types.
摘要翻译：提供广泛的各种像素摄像机系统和方法。根据一些实施例，广义的各种像素相机系统包括滤色器阵列，其中滤色器阵列包括多个初级滤光器和多个次级滤光器。每个滤波器具有特定的光谱响应，并且每个滤波器形成在多个像素的相应像素上。多个初级滤波器和多个次级滤波器中的每一个增强了图像质量的属性，并且使用多个初级滤波器和多个次级滤波器获得的信息用于平衡用于产生的光谱分辨率，动态范围和空间分辨率多个图像类型的图像。

75. 发明申请

US20150042890A1 METHOD AND SYSTEM FOR VIDEO EQUALIZATION 有权
标题翻译：用于视频均衡的方法和系统
公开(公告)号：US20150042890A1
公开(公告)日：2015-02-12
申请号：US14349288
申请日：2012-10-15
申请人： DOLBY LABORATORIES LICENSING CORPORATION
发明人： Neil Messmer
IPC分类号： H04N5/91 , H04N9/64
CPC分类号： H04N5/91 , H04N5/20 , H04N5/222 , H04N5/265 , H04N9/64 , H04N9/68 , H04N21/23424
摘要： Video equalization including performing equalization such that a sequence of images have dynamic range (optionally other characteristics) that is constant to a predetermined degree, where the input video includes high and standard dynamic range videos and images from both. Equalization is performed with a common anchor point (e.g., 20% gray level, or log mean of luminance) input video and the equalized video, and such that the images determined by the equalized video have at least substantially the same average luminance as images determined by the input video. Other aspects are systems (e.g., display systems and video delivery systems) configured to perform embodiments of the equalization method.
摘要翻译：视频均衡包括执行均衡，使得图像序列具有恒定到预定程度的动态范围（可选地，其他特征），其中输入视频包括来自两者的高标准动态范围视频和图像。使用公共锚点（例如，20％灰度级或亮度的对数平均值）输入视频和均衡视频执行均衡，并且使得由均衡视频确定的图像具有至少基本相同的平均亮度，与确定的图像由输入视频。其他方面是被配置为执行均衡方法的实施例的系统（例如，显示系统和视频传送系统）。

76. 发明申请

US20150009406A1 METHOD AND APPARATUS FOR EVALUATING MULTIMEDIA QUALITY 审中-公开
标题翻译：评估多媒体质量的方法和装置
公开(公告)号：US20150009406A1
公开(公告)日：2015-01-08
申请号：US14492508
申请日：2014-09-22
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Lina SUN , Shan GAO , Qingpeng XIE
IPC分类号： H04L29/06 , H04N9/64
CPC分类号： H04L65/80 , H04N9/64 , H04N17/004
摘要： The present invention discloses a method and an apparatus for evaluating multimedia quality. The method includes: obtaining reference quality of a video and final quality of the video of a multimedia sequence, and reference quality of an audio and final quality of the audio of the multimedia sequence; determining reference quality of the multimedia sequence; determining a distortion value of the multimedia sequence according to the reference quality of the video, the final quality of the video, the reference quality of the audio, and the final quality of the audio; and determining multimedia quality of the multimedia sequence according to the reference quality of the multimedia sequence and the distortion value of the multimedia sequence. The method and apparatus for evaluating multimedia quality can directly reflect distortion of a multimedia sequence, accord with a subjective feeling of a person, and therefore can accurately and effectively evaluate the multimedia quality.
摘要翻译：本发明公开了一种评估多媒体质量的方法和装置。该方法包括：获得视频的参考质量和多媒体序列的视频的最终质量，以及多媒体序列的音频的音频和最终质量的参考质量; 确定多媒体序列的参考质量; 根据视频的参考质量，视频的最终质量，音频的参考质量以及音频的最终质量确定多媒体序列的失真值; 以及根据多媒体序列的参考质量和多媒体序列的失真值确定多媒体序列的多媒体质量。用于评估多媒体质量的方法和装置可以直接反映多媒体序列的失真，符合人的主观感觉，因此可以准确有效地评估多媒体质量。

77. 发明授权

US08929653B2 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US08929653B2
公开(公告)日：2015-01-06
申请号：US14033734
申请日：2013-09-23
申请人： Sony Corporation
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/00 , G06T5/00 , G09G5/02 , H04N1/60 , H04N1/64 , H04N9/67 , H04N9/69 , H04N9/73
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

78. 发明申请

US20140347457A1 Multiposition Handheld Electronic Magnifier 有权
标题翻译：多功能手持电子放大镜
公开(公告)号：US20140347457A1
公开(公告)日：2014-11-27
申请号：US14456799
申请日：2014-08-11
申请人： Freedom Scientific, Inc.
发明人： Carlos M. Rodriguez , Patrick Murphy , Waldemar H. Tunkis , Todd Conard , Michael Goldenberg , Jeffrey McDaniel
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23293 , G03B17/563 , H04N1/00129 , H04N5/2252 , H04N5/23296 , H04N5/2628 , H04N9/64 , H04N2101/00
摘要： Disclosed is a magnifier for use by blind or low vision users. The magnifier includes a camera, such as a CMOS image sensor, that displays enlarged images upon a screen for easy viewing. The magnifier further includes a handle that is pivotally interconnected to a housing to allow for handheld use in a variety of different configurations.
摘要翻译：公开了一种用于盲人或低视力用户使用的放大镜。放大镜包括诸如CMOS图像传感器的相机，其在屏幕上显示放大的图像以便于观看。放大镜还包括手柄，该手柄枢转地互连到壳体以允许以各种不同构造的手持使用。

79. 发明申请

US20140320710A1 IMAGING DEVICE, METHOD FOR CONTROLLING IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM 审中-公开
标题翻译：成像设备，控制成像设备的方法和存储介质存储控制程序
公开(公告)号：US20140320710A1
公开(公告)日：2014-10-30
申请号：US14315550
申请日：2014-06-26
申请人： FUJIFILM Corporation
发明人： Seiji TANAKA , Kenkichi HAYASHI , Tomoyuki KAWAI , Hidekazu KURAHASHI , Noriko KAWAMURA , Hirofumi HORII
IPC分类号： H04N9/04 , H04N9/64
CPC分类号： H04N9/64 , H04N5/3456 , H04N5/37457 , H04N9/045 , H04N9/04511 , H04N2209/046
摘要： An imaging apparatus includes: an image pickup device (14) including plural photoelectric conversion elements arrayed in a first direction and second direction; a color filter that has a repeatedly disposed basic array pattern of (N×M) pixels placed in a predetermined pattern in the first direction and the second direction (wherein N and M are integers of 3 or more); a line image data generation means that reads pixel signals from plural pixels at a set cycle from the image pickup device (14), and, from the read pixel signals, generates line image data configured from pixel signals of pixels, from out of the plural pixels, that are arrayed running along the second direction and are arrayed at a line cycle of (N−k) in the first direction (wherein 0
摘要翻译：一种成像装置包括：图像拾取装置，包括沿第一方向和第二方向排列的多个光电转换元件; 具有以第一方向和第二方向（其中N和M为3或更大的整数）以预定图案放置的（N×M）像素的重复设置的基本阵列图案的滤色器; 行图像数据生成装置，其从图像拾取装置（14）以设定的周期读取来自多个像素的像素信号，并且从所读取的像素信号中生成从像素的像素信号构成的行图像数据，从多个沿着第二方向排列的像素沿第一方向（其中0

80. 发明申请

US20140307134A1 IMAGE CAPTURING APPARATUS AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：图像捕获装置及其控制方法
公开(公告)号：US20140307134A1
公开(公告)日：2014-10-16
申请号：US14224665
申请日：2014-03-25
申请人： CANON KABUSHIKI KAISHA
发明人： Akihiko Kanda , Yumi Watanabe , Shun Nakamura
IPC分类号： H04N9/64 , H04N5/232 , H04N9/04
CPC分类号： H04N5/23212 , G06T5/50 , G06T2207/10024 , G06T2207/20224 , H04N5/217 , H04N5/3696 , H04N5/378 , H04N9/045 , H04N9/07 , H04N9/64 , H04N9/68
摘要： An image capturing apparatus comprises an image pickup device with a plurality of pixels each of which includes at least two photoelectric conversion portions, a readout unit configured to read out a first image signal and an added signal obtained by adding the first image signal and a second image signal, a subtraction unit configured to subtract the first image signal from the added signal, a focus detection unit configured to detect a focus state based on the first and the second image signal, and a limiter unit configured to suppress an output of the first photoelectric conversion portion and an output of the second photoelectric conversion portion not to exceed a predetermined threshold, wherein the limiter unit suppresses the output of the first photoelectric conversion portion and the second photoelectric conversion portion for different color filters.
摘要翻译：一种图像拍摄装置，包括具有多个像素的图像拾取装置，每个像素包括至少两个光电转换部分，读出单元，被配置为读出第一图像信号和通过将第一图像信号和第二图像信号相加获得的相加信号图像信号;减法单元，被配置为从所述相加信号中减去所述第一图像信号;焦点检测单元，被配置为基于所述第一和第二图像信号检测聚焦状态;以及限制器单元，被配置为抑制所述第一和第二图像信号的输出，光电转换部分和第二光电转换部分的输出不超过预定阈值，其中限幅单元抑制用于不同滤色器的第一光电转换部分和第二光电转换部分的输出。

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