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公开(公告)号：US08416997B2
公开(公告)日：2013-04-09
申请号：US12694305
申请日：2010-01-27
CPC分类号： G06F17/30256 , G06F17/3028 , G06K9/00288 , G06K9/6807
摘要： A method for automatically identifying persons in digital media assets associated with a database of individual user accounts, comprising: providing access to a database of individual user accounts, wherein the database includes connections between the individual user accounts; receiving a digital media asset associated with a first individual user account; analyzing the received digital media asset to detect an unidentified person; designating collections of digital media assets associated with the first individual user account and other connected individual user accounts; training person identifiers for the previously identified persons by analyzing digital media assets containing the previously identified persons; using a processor to identify the detected unidentified person using the trained person identifiers; and associating metadata providing an indication of the one or more identified persons with the received digital media asset.
摘要翻译： 一种用于自动识别与单个用户帐户的数据库相关联的数字媒体资产中的人员的方法，包括：提供对个人用户帐户的数据库的访问，其中所述数据库包括所述各个用户帐户之间的连接; 接收与第一个人用户帐户相关联的数字媒体资产; 分析所接收的数字媒体资产以检测身份不明的人; 指定与第一个人用户帐户和其他连接的个人用户帐户相关联的数字媒体资产的集合; 通过分析包含以前确定的人员的数字媒体资产，为先前确定的人员培训人员标识符; 使用处理器来使用所训练的人标识符来识别检测到的不明身份的人; 以及将提供所述一个或多个所识别的人员的指示与所接收的数字媒体资产相关联。
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公开(公告)号：US20110228075A1
公开(公告)日：2011-09-22
申请号：US12728511
申请日：2010-03-22
IPC分类号： H04N7/18
CPC分类号： G03B15/05 , G03B17/08 , G03B2215/05 , H04N5/232 , H04N5/23245 , H04N9/045
摘要： A digital image capture device for use in capturing underwater digital images, comprising: a watertight housing; an image sensor for capturing a digital image; an optical system for imaging a scene onto the image sensor; a means for setting the digital image capture device to operate in an underwater photography mode or a normal photography mode; and a processor. The processor performs the steps of: capturing a digital image of a scene using the image sensor; controlling a color reproduction of the captured digital image responsive to whether the digital image capture device is operating in an underwater photography mode or a normal photography mode; and storing the captured digital image in a processor accessible memory.
摘要翻译： 一种用于捕获水下数字图像的数字图像捕获装置，包括：防水壳体; 用于捕获数字图像的图像传感器; 用于将场景成像到图像传感器上的光学系统; 用于将数字图像捕获装置设置为以水下拍摄模式或正常拍摄模式操作的装置; 和处理器。 处理器执行以下步骤：使用图像传感器捕获场景的数字图像; 响应于数字图像捕获装置是以水下摄影模式还是正常拍摄模式操作来控制所捕获的数字图像的颜色再现; 并将捕获的数字图像存储在处理器可访问存储器中。
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公开(公告)号：US20110216209A1
公开(公告)日：2011-09-08
申请号：US12716304
申请日：2010-03-03
CPC分类号： H04N5/23219 , G01S3/7864 , G06F3/012 , G06F3/016 , G06F3/017 , G06F3/0304 , G06F21/32 , G06F21/83 , H04N1/0035 , H04N1/00488 , H04N1/0049 , H04N1/00514 , H04N5/232 , H04N5/23216 , H04N5/23293 , H04N2101/00
摘要： A digital camera for capturing an image containing the photographer, comprising: an image sensor; an optical system for forming an image of a scene on the image sensor; a processor for processing the output of the image sensor in order to detect the presence of one or more faces in a field of view of the digital camera; a feedback mechanism for providing feedback to the photographer while the photographer is included within the field of view, responsive to detecting at least one face in the field of view, and a means for initiating capture of a digital image of the scene containing the photographer.
摘要翻译： 一种用于拍摄包含拍摄者的图像的数码相机，包括：图像传感器; 用于在图像传感器上形成场景的图像的光学系统; 用于处理图像传感器的输出以便检测数字照相机的视场中的一个或多个面部的存在的处理器; 反馈机构，用于响应于检测到视野中的至少一个脸部，以及用于发起对包含摄影者的场景的数字图像的捕获的装置，在摄影者被包括在视场内时向拍摄者提供反馈。
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公开(公告)号：US07840084B2
公开(公告)日：2010-11-23
申请号：US12764380
申请日：2010-04-21
IPC分类号： G06K9/36
CPC分类号： G06T7/0004 , G06T2207/20021 , G06T2207/20052 , G06T2207/30144 , G06T2207/30168 , H04N19/60 , H04N19/85
摘要： A method for determining a sharpness predictor for an input digital image includes determining one or more image metrics by analyzing the input digital image; and determining the sharpness predictor from the one or more image metrics.
摘要翻译： 用于确定输入数字图像的锐度预测器的方法包括通过分析输入数字图像来确定一个或多个图像度量; 以及从所述一个或多个图像度量确定所述锐度预测器。
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公开(公告)号：US07751083B2
公开(公告)日：2010-07-06
申请号：US11694098
申请日：2007-03-30
CPC分类号： H04N1/6094 , H04N1/603
摘要： A method for automatically compensating for scanner metamerism errors associated with scanning input images using a digital color image scanner, wherein the input images can be on a variety of different input media having colorants with different spectral characteristics, comprising scanning an input image on a digital color image scanner to produce a scanned image; determining one or more estimated color balance error values in a color balance parameter space by analyzing the scanned image using a color balance analysis algorithm; assigning an input medium from a set of possible input media for the scanned input image in response to the estimated color balance error values; selecting a scanner metamerism correction color transform associated with the assigned input medium; and applying the selected scanner metamerism correction color transform to the scanned image to produce a corrected image compensated for scanner metamerism errors.
摘要翻译： 一种用于自动补偿与使用数字彩色图像扫描器扫描输入图像相关的扫描器同色异谱误差的方法，其中所述输入图像可以在具有不同光谱特性的着色剂的各种不同输入介质上，包括以数字颜色扫描输入图像 图像扫描仪产生扫描图像; 通过使用颜色平衡分析算法分析扫描图像来确定颜色平衡参数空间中的一个或多个估计的颜色平衡误差值; 响应于估计的颜色平衡误差值，从扫描的输入图像的一组可能的输入介质中分配输入介质; 选择与分配的输入介质相关联的扫描器同色异谱校正颜色变换; 以及将所选择的扫描器同色异谱校正颜色变换应用于扫描图像，以产生补偿扫描器同色异谱误差的校正图像。
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公开(公告)号：US07583406B2
公开(公告)日：2009-09-01
申请号：US11210168
申请日：2005-08-23
IPC分类号： H04N1/60
CPC分类号： H04N1/6058
摘要： Method for building color transforms for color imaging devices having concave color gamut regions, including forming a device model that relates device control signals for a color imaging device to corresponding device-independent color values in a device-independent color space; forming a device color gamut representing the set of colors in the device-independent color space that are producible by the color imaging device; and forming a convex color gamut by fitting a convex hull to the device color gamut. The method further includes forming an expanded device model that relates device control signals for the color imaging device to expanded device-independent color values in the device-independent color space, such that the expanded device-independent color values fill the convex color gamut; and building a color transform that relates input device-independent color values to corresponding device control signals for the color imaging device using the expanded device model.
摘要翻译： 一种用于构建具有凹色域区域的彩色成像装置的彩色变换的方法，包括在与装置无关的色彩空间中形成将彩色成像装置的装置控制信号与相应装置无关的颜色值相关联的装置模型; 形成表示由所述彩色成像装置可生产的与装置无关的颜色空间中的颜色集合的装置色域; 以及通过将凸包装配到装置色域来形成凸色域。 该方法进一步包括形成扩展装置模型，该装置模型将彩色成像装置的装置控制信号与装置无关色彩空间中扩大的与装置无关的颜色值相关联，使得扩大装置无关颜色值填充凸色域; 以及使用扩展的设备模型构建将输入设备无关颜色值与用于彩色成像设备的相应设备控制信号相关联的颜色变换。
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87.发明授权Selection of alternative image processing operations to maintain high image quality 有权选择替代图像处理操作以保持高图像质量公开(公告)号：US07570829B2
公开(公告)日：2009-08-04
申请号：US11059935
申请日：2005-02-17
申请人： Raymond W. Ptucha , William V. Fintel , Andrew C. Gallagher , Edward B. Gindele , Jeffrey C. Snyder , Kevin E. Spaulding
发明人： Raymond W. Ptucha , William V. Fintel , Andrew C. Gallagher , Edward B. Gindele , Jeffrey C. Snyder , Kevin E. Spaulding
CPC分类号： G06T5/40 , G06T5/009 , G06T2207/20016 , H04N1/60
摘要： In an image enhancement method, a regular enhancement function and an aggressiveness parameter are computed using characteristics of a digital image. A first, relatively slow enhancement algorithm is applied to the digital image using the regular enhancement function, when an aggressiveness parameter is in a predetermined high range. A second, relatively fast enhancement algorithm is applied to the digital image using the regular enhancement function, when an aggressiveness parameter is in a predetermined low range. A modified enhancement function is calculated using characteristics of the digital image and is used with a second, relatively fast enhancement algorithm, when the aggressiveness parameter is in a predetermined medium range.
摘要翻译： 在图像增强方法中，使用数字图像的特征来计算常规增强函数和侵略性参数。 当攻击性参数处于预定的高范围时，使用常规增强功能将第一相对较慢的增强算法应用于数字图像。 当攻击性参数处于预定的低范围时，使用常规增强功能将第二相对较快的增强算法应用于数字图像。 使用数字图像的特性来计算修改的增强函数，并且当攻击性参数处于预定的中等范围时，使用第二相对较快的增强算法。
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88.发明授权Producing an extended color gamut luminance-chrominance digital image from a captured image 失效从捕获的图像生成扩展色域亮度色度数字图像公开(公告)号：US07289663B2
公开(公告)日：2007-10-30
申请号：US10202313
申请日：2002-07-24
IPC分类号： G06K9/36
CPC分类号： H04N1/6058
摘要： A method for producing an extended color gamut luminance-chrominance digital image from a captured digital image includes determining an estimate of the colors of the captured digital image of an original scene and further processing to produce an extended range output RGB image value including values outside the range that can be displayed on the output image display device, and producing an extended color gamut luminance-chrominance digital image by transforming the extended range output RGB image values to a luminance-chrominance representation.
摘要翻译： 从捕获的数字图像生成扩展色域亮度色度数字图像的方法包括确定原始场景的所捕获的数字图像的颜色的估计值，并且进一步处理以产生包括外部值的扩展范围输出RGB图像值 可以显示在输出图像显示装置上的范围，并且通过将扩展范围输出RGB图像值变换为亮度 - 色度表示来产生扩展色域亮度色度数字图像。
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公开(公告)号：US07012617B2
公开(公告)日：2006-03-14
申请号：US10846930
申请日：2004-05-17
申请人： Jiebo Luo , Qing Yu , Kevin E. Spaulding
发明人： Jiebo Luo , Qing Yu , Kevin E. Spaulding
IPC分类号： G09G5/02
CPC分类号： H04N1/644
摘要： Disclosed is a method for converting an input digital color image having a set of possible input colors to an output digital color image having a set of palette colors, the number of palette colors being less than the number of possible input colors, wherein the set of palette colors is determined based on the distribution of colors in the input digital image boosted by a distribution of important colors contained in the input digital image.
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公开(公告)号：US06856427B1
公开(公告)日：2005-02-15
申请号：US09315646
申请日：1999-05-20
申请人： Paul B. Gilman , Kenneth A. Parulski , Kevin E. Spaulding , Robert P. Collette , John F. Hamilton
发明人： Paul B. Gilman , Kenneth A. Parulski , Kevin E. Spaulding , Robert P. Collette , John F. Hamilton
CPC分类号： H04N1/6011 , H04N1/407
摘要： A method for correcting for exposure in a digital image, captured by an image capture device, including rendering such captured digital image suitable for display and displaying such captured digital image as a first displayed digital image; and using an adjustable exposure setting to nonlinearly modify the rendered captured digital image to effect an exposure change and displaying the exposure modified rendered captured digital image as a second digital image simultaneous with the first displayed digital image.
摘要翻译： 一种用于校正由图像捕获装置拍摄的数字图像中的曝光的方法，包括：渲染适合于显示的所述数字图像并显示与第一显示数字图像相关的所述数字图像; 并且使用可调节曝光设置来非线性地修改所渲染的所拍摄的数字图像以实现曝光改变，并且与第一显示的数字图像同时显示作为第二数字图像的曝光修改的被渲染的数字图像。
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