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公开(公告)号：US06512845B1
公开(公告)日：2003-01-28
申请号：US09357142
申请日：1999-07-20
Applicant: John S. Haikin , Timothy L. Kohler
Inventor： John S. Haikin , Timothy L. Kohler
IPC: G06K900
CPC classification number: H04N1/6033 , H04N1/56
Abstract: Selection of pixels from a scanned image of a target document. The target document includes a plurality of color patches. The image includes a rectangular grid of pixels at least some of which correspond to a color patch on the target document. All of the selected pixels correspond to the color patch. The pixels of the image have color values associated therewith. A position in the image is determined which is expected to correspond to the color patch on the target document. An approximation is selected of pixels which correspond to the color patch at the determined position in the image. Groups of all pixels for a border of the approximation are successively discarded, thereby reducing an area of the approximation. The groups of pixels are successively discarded until a variance of color values is stabilized for pixels in the approximation.
Abstract translation: 从目标文档的扫描图像中选择像素。 目标文件包括多个色块。 图像包括矩形网格的像素，其至少一些对应于目标文档上的色块。 所有选定的像素都对应于色块。 图像的像素具有与其相关联的颜色值。 确定图像中的位置，其预期对应于目标文档上的色标。 选择对应于图像中确定位置处的色块的像素的近似值。 用于近似边界的所有像素的组被连续丢弃，从而减少近似的面积。 像素组被连续丢弃，直到颜色值的变化对于近似中的像素是稳定的。
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公开(公告)号：US06603879B2
公开(公告)日：2003-08-05
申请号：US09440067
申请日：1999-11-15
Applicant: John S. Haikin , Timothy L. Kohler
Inventor： John S. Haikin , Timothy L. Kohler
IPC: G06K900
CPC classification number: G06T11/001 , H04N1/603 , H04N1/6058
Abstract: A color management module which accepts input color image data and transforms the input color image data into output color image data based on information contained in at least one color profile, wherein the color management module includes an interface to an externally provided, pluggable gamut mapping module which is accessed by the color management module to map the input color image data from an input color gamut into an output color gamut.
Abstract translation: 一种颜色管理模块，其接收输入的彩色图像数据，并且基于包含在至少一个颜色配置文件中的信息将输入的彩色图像数据变换为输出的彩色图像数据，其中，颜色管理模块包括与外部提供的可插拔色域映射模块 其由颜色管理模块访问以将来自输入色域的输入彩色图像数据映射到输出色域。
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公开(公告)号：US07356181B2
公开(公告)日：2008-04-08
申请号：US11232921
申请日：2005-09-23
Applicant: John S. Haikin , Timothy L. Kohler
Inventor： John S. Haikin , Timothy L. Kohler
IPC: G06K9/00
CPC classification number: G06T11/001 , H04N1/603 , H04N1/6058
Abstract: A color management module which accepts input color image data and transforms the input color image data into output color image data based on information contained in at least one color profile, wherein the color management module includes an interface to an externally provided, pluggable gamut mapping module which is accessed by the color management module to map the input color image data from an input color gamut into an output color gamut.
Abstract translation: 一种颜色管理模块，其接收输入的彩色图像数据，并且基于包含在至少一个颜色配置文件中的信息将输入的彩色图像数据变换为输出的彩色图像数据，其中，颜色管理模块包括与外部提供的可插拔色域映射模块 其由颜色管理模块访问以将来自输入色域的输入彩色图像数据映射到输出色域。
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公开(公告)号：US06978043B1
公开(公告)日：2005-12-20
申请号：US10449191
申请日：2003-06-02
Applicant: John S. Haikin , Timothy L. Kohler
Inventor： John S. Haikin , Timothy L. Kohler
CPC classification number: G06T11/001 , H04N1/603 , H04N1/6058
Abstract: A color management module which accepts input color image data and transforms the input color image data into output color image data based on information contained in at least one color profile, wherein the color management module includes an interface to an externally provided, pluggable gamut mapping module which is accessed by the color management module to map the input color image data from an input color gamut into an output color gamut.
Abstract translation: 一种颜色管理模块，其接收输入的彩色图像数据，并且基于包含在至少一个颜色配置文件中的信息将输入的彩色图像数据变换为输出的彩色图像数据，其中，颜色管理模块包括与外部提供的可插拔色域映射模块 其由颜色管理模块访问以将来自输入色域的输入彩色图像数据映射到输出色域。
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公开(公告)号：US06947589B2
公开(公告)日：2005-09-20
申请号：US09956040
申请日：2001-09-20
Applicant: Todd D. Newman , Timothy L. Kohler , John S. Haikin
Inventor： Todd D. Newman , Timothy L. Kohler , John S. Haikin
CPC classification number: H04N1/6058 , G06T11/001
Abstract: The present invention is directed to a mechanism of dynamically selecting a gamut mapping component for use in a color management system which transforms colors specified in image data from a first color space to a second color space, the method comprising automatically generating prediction information for use in selecting from a plurality of gamut mapping components, wherein the prediction information is based on determined gamut mapping preferences corresponding to at least one characteristic of the image data, and automatically selecting at least one of the plurality of gamut mapping components based on the prediction information.
Abstract translation: 本发明涉及一种动态选择色域映射组件的机制，用于将图像数据中指定的颜色从第一颜色空间转换为第二颜色空间的颜色管理系统，该方法包括：自动生成用于 从多个色域映射分量进行选择，其中，所述预测信息基于与所述图像数据的至少一个特征相对应的确定的色域映射偏好，并且基于所述预测信息自动选择所述多个色域映射分量中的至少一个。
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Patent Agency Ranking
公开(公告)号：US08760551B2
公开(公告)日：2014-06-24
申请号：US13039016
申请日：2011-03-02
Applicant: John S. Haikin , Francisco Imai
Inventor： John S. Haikin , Francisco Imai
CPC classification number: H04N5/23293 , G06K9/00308 , H04N1/00167 , H04N1/00336 , H04N1/00381 , H04N1/32101 , H04N1/32144 , H04N5/23219 , H04N5/772 , H04N9/8205 , H04N9/8227 , H04N2101/00 , H04N2201/3225 , H04N2201/3274
Abstract: An image capturing apparatus, method, and storage medium identifying image metadata based on user interest. The image capturing apparatus includes a first image capturing unit configured to capture an image of a scene for a user, a second image capturing unit configured to capture an image of the user, an identification unit configured to identify at least one region of interest of the scene based on a combination of eye and facial characteristics of the user of the image capturing apparatus during an image capturing operation, a processing unit configured to analyze at least facial characteristics of the user associated with each region of interest during the image capturing operation, a determining unit configured to determine a facial expression classification associated with each region of interest based on corresponding analyzed facial characteristics for each region during the image capturing operation, a recording unit configured to record facial expression metadata based on information representing the at least one region of interest and the facial expression classification associated with an image captured during the image capturing operation, and a rendering unit configured to render the image using the recorded facial expression metadata.
Abstract translation: 基于用户兴趣识别图像元数据的图像捕获设备，方法和存储介质。 所述图像拍摄装置包括被配置为捕获用户的场景的图像的第一图像拍摄单元，被配置为捕获用户的图像的第二图像拍摄单元，被配置为识别所述用户的至少一个感兴趣区域的识别单元 在图像拍摄操作期间基于图像捕获装置的用户的眼睛和面部特征的组合的场景，处理单元，被配置为在图像拍摄操作期间至少分析与每个感兴趣区域相关联的用户的面部特征， 确定单元，被配置为基于在图像拍摄操作期间针对每个区域的对应分析的面部特征来确定与每个感兴趣区域相关联的面部表情分类;记录单元，其被配置为基于表示所述至少一个感兴趣区域的信息记录面部表情元数据 和面部表情分类关联 d，其中在图像拍摄操作期间捕获图像，以及呈现单元，被配置为使用记录的面部表情元数据呈现图像。
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7.发明授权公开(公告)号：US08477395B2
公开(公告)日：2013-07-02
申请号：US11245655
申请日：2005-10-07
Applicant: Todd D. Newman , John S. Haikin
Inventor： Todd D. Newman , John S. Haikin
IPC: G03F3/08
CPC classification number: H04N1/603 , H04N1/6016
Abstract: The present invention provides for determining a gamut boundary description for a color device, the color device being characterized at least by a destination transform which converts colors from a device-independent color space to a device-dependent color space and which reports out-of-gamut colors. A set of sample values is determined in the device-independent color space. For each of the sample values within the set of sample values, the destination transform is applied to the sample value, and in a case where the sample value is in gamut, the sample value is included within a set of gamut boundary values. The gamut boundary description is determined by forming a set of polygonal surfaces based on the set of gamut boundary values. Accordingly, a gamut boundary description is determined without necessarily having to sample additional color values as the number of colorant channels for the color device increases.
Abstract translation: 本发明提供用于确定彩色设备的色域边界描述，该彩色设备至少由目的地变换来表征，该目的变换将颜色从与设备无关的色彩空间转换为依赖设备的色彩空间， 色域色彩 在设备无关的颜色空间中确定一组样本值。 对于采样值集合中的每个采样值，将目标变换应用于采样值，并且在采样值处于色域的情况下，采样值包含在一组色域边界值内。 通过基于色域边界值的集合形成一组多边形表面来确定色域边界描述。 因此，随着颜色装置的着色剂通道的数量的增加，确定色域边界描述而不一定必须对附加的颜色值进行采样。
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8.发明授权公开(公告)号：US07889387B2
公开(公告)日：2011-02-15
申请号：US11643908
申请日：2006-12-22
Applicant: John S. Haikin
Inventor： John S. Haikin
CPC classification number: H04N1/603 , H04N1/32106 , H04N2201/3256 , H04N2201/3274 , H04N2201/3278
Abstract: A device model object which numerically constructs colorimetric measurements based on access to a spectrally-based device profile. In situations where a color management module issues a request for spectral measurements, then the device model object provides spectral measurements directly from the spectrally-based device profile. However, in situations where the color management module issues a request for colorimetric measurements, then the device model object numerically constructs colorimetric measurements based on numerical integration of spectral measurements from the spectrally-based device profile against a viewing condition white point. The constructed measurements are provided to the color management module and they are also cached for possible future use. In this way, the device model object is able to support requests for both measurement-based device profiles and spectrally-based device profiles.
Abstract translation: 基于对基于频谱的设备简档的访问来数字地构建比色测量的设备模型对象。 在颜色管理模块发出光谱测量请求的情况下，设备模型对象直接从基于光谱的设备配置文件提供光谱测量。 然而，在颜色管理模块发出对比色测量的请求的情况下，设备模型对象基于从基于光谱的设备配置文件与观看条件白点的光谱测量的数值积分来数字地构建比色测量。 将构造的测量值提供给颜色管理模块，并且它们也被缓存以备将来使用。 以这种方式，设备模型对象能够支持基于测量的设备配置文件和基于光谱的设备配置文件的请求。
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公开(公告)号：US07342682B2
公开(公告)日：2008-03-11
申请号：US10309880
申请日：2002-12-05
Applicant: John S. Haikin , Todd D. Newman
Inventor： John S. Haikin , Todd D. Newman
CPC classification number: H04N1/6086 , G06T11/001 , H04N1/6058
Abstract: An overall color transformation is constructed from multiple ones of individual color transformation steps, the overall color transformation used by a color management system to transform colors from one color space to another. A sequence of sequential add operations is executed, each add operation adding a single one of the individual transformation steps to an intermediate transformation constructed from preceding add operations, and for each add operation returning at least one value which characterizes the add operation. The sequence of subsequent add operations is altered based on preceding ones the returned values.
Abstract translation: 从色彩管理系统中使用的颜色变换步骤的整体颜色变换，将颜色从一个颜色空间转换为另一个颜色空间，从而构成整体颜色转换。 执行顺序添加操作的顺序，每个添加操作将单个变换步骤中的单个变换步骤添加到由先前的添加操作构建的中间变换，并且对于每个添加操作返回表征添加操作的至少一个值。 后续添加操作的顺序根据返回值的前一个值进行更改。
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公开(公告)号：US07106474B1
公开(公告)日：2006-09-12
申请号：US09540012
申请日：2000-03-31
Applicant: John S. Haikin , Todd D. Newman
Inventor： John S. Haikin , Todd D. Newman
CPC classification number: H04N1/603
Abstract: Managing color data to transform source color image data from a source device into destination color image data for rendering by a destination device, including accessing a source color data file corresponding to the source device, the source color data file containing source device color characteristic data, constructing a source color transform based on the source device color characteristic data contained in the source color data file, and applying the source color transform to the source color image data to transform the source color image data from a source device color space into interim color image data in an interim color space.
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