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81. 发明申请

US20060093238A1 Method and apparatus for red-eye detection in an acquired digital image using face recognition 审中-公开
标题翻译：使用脸部识别的获取的数字图像中的红眼检测方法和装置
公开(公告)号：US20060093238A1
公开(公告)日：2006-05-04
申请号：US11182718
申请日：2005-07-15
申请人： Eran Steinberg , Yury Prilutsky , Petronel Bigioi , Florin Nanu
发明人： Eran Steinberg , Yury Prilutsky , Petronel Bigioi , Florin Nanu
IPC分类号： G06K9/40 , G06K9/00
CPC分类号： G06K9/0061 , G06T7/90 , G06T2207/30216
摘要： A method for red-eye detection in an acquired digital image comprises acquiring a first image and analysing the first acquired image to provide a plurality of characteristics indicative of image quality. The analysing step may also include recognizing one or more faces or types of face in the first acquired image, and performing the correction accordingly. The process then determines if one or more corrective processes can be beneficially applied to the first acquired image according to the characteristics. Any such corrective processes are then applied to the first acquired image. Red-eye defects are then detected in a second acquired image using the corrected first acquired image. Defect detection can comprise applying a chain of one or more red-eye filters to the first acquired image. In this case, prior to the detecting step, it is determined if the red-eye filter chain can be adapted in accordance with the plurality of characteristics: and the red-eye filter is adapted accordingly.
摘要翻译：在所获取的数字图像中的红眼检测方法包括：获取第一图像并分析第一获取图像以提供指示图像质量的多个特征。分析步骤还可以包括识别第一获取图像中的一个或多个面部或类型的面部，并且相应地执行校正。然后，该过程确定是否可以根据特征将一个或多个校正过程有益地应用于第一获取的图像。然后将任何这样的校正过程应用于第一获取的图像。然后使用校正的第一获取图像在第二获取图像中检测红眼缺陷。缺陷检测可以包括将一个或多个红眼滤波器的链应用于第一获取的图像。在这种情况下，在检测步骤之前，确定红眼滤波器链是否可以根据多种特征进行调整：并且相应地适配红眼滤波器。

82. 发明申请

US20060093213A1 Method and apparatus for red-eye detection in an acquired digital image based on image quality pre and post filtering 有权
标题翻译：基于图像质量前后滤波的获取的数字图像中的红眼检测方法和装置
公开(公告)号：US20060093213A1
公开(公告)日：2006-05-04
申请号：US11123971
申请日：2005-05-06
申请人： Eran Steinberg , Peter Corcoran , Yury Prilutsky , Petronel Bigioi , Florin Nanu
发明人： Eran Steinberg , Peter Corcoran , Yury Prilutsky , Petronel Bigioi , Florin Nanu
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N1/62 , G06K9/0061 , G06T5/005 , G06T5/008 , G06T7/90 , G06T2207/30216 , H04N1/624
摘要： A method for red-eye detection in an acquired digital image comprises acquiring a first image and analyzing the first acquired image to provide characteristics indicative of image quality. The process then determines if one or more corrective processes can be beneficially applied to the first acquired image according to the characteristics. Any such corrective processes are applied and red-eye defects are detected in an established order established according to determination and analysis of characteristics of the corrective process and/or resulting image qualities. Defect correction can comprise applying one or more image correction operations, or a chain of two or more red-eye filters to the first acquired image. In this case, prior to the detecting step, it is determined if the red-eye filter or red eye filter chain should be applied before or after image corrective processes and whether the red eye filter can be adapted in accordance with the characteristics. The red-eye filter and the order in which it is executed in relation to the various image corrective operations may be adapted accordingly.
摘要翻译：所获取的数字图像中的红眼检测方法包括获取第一图像并分析第一获取图像以提供指示图像质量的特征。然后，该过程确定是否可以根据特征将一个或多个校正过程有益地应用于第一获取的图像。应用任何这样的校正过程，并且按照根据校正过程的特性的确定和分析建立的既定顺序和/或所得到的图像质量来检测红眼缺陷。缺陷校正可以包括将一个或多个图像校正操作或两个或更多个红眼滤波器的链应用于第一获取的图像。在这种情况下，在检测步骤之前，确定在图像校正处理之前或之后是否应用红眼滤波器或红眼滤波器链，以及是否可以根据特性适配红眼滤波器。可以相应地调整红眼滤波器及其相对于各种图像校正操作执行它的顺序。

83. 发明申请

US20120075492A1 Continuous Autofocus Based on Face Detection and Tracking 有权
标题翻译：基于人脸检测和跟踪的连续自动对焦
公开(公告)号：US20120075492A1
公开(公告)日：2012-03-29
申请号：US12959320
申请日：2010-12-02
申请人： Florin Nanu , Cosmin Nicolae Stan , Peter Corcoran
发明人： Florin Nanu , Cosmin Nicolae Stan , Peter Corcoran
IPC分类号： H04N5/228
CPC分类号： H04N5/23212 , H04N5/23219
摘要： An autofocus method includes acquiring an image of a scene that includes one or more out of focus faces and/or partial faces. The method includes detecting one or more of the out of focus faces and/or partial faces within the digital image by applying one or more sets of classifiers trained on faces that are out of focus. One or more sizes of the one of more respective out of focus faces and/or partial faces is/are determined within the digital image. One or more respective depths is/are determined to the one or more out of focus faces and/or partial faces based on the one or more sizes of the one of more faces and/or partial faces within the digital image. One or more respective focus positions of the lens is/are adjusted to focus approximately at the determined one or more respective depths.
摘要翻译：自动聚焦方法包括获取包括一个或多个聚焦面和/或部分面的场景的图像。该方法包括通过应用在不在焦点的面上训练的一组或多组分类器来检测数字图像内的焦点外面部和/或部分面部中的一个或多个。在数字图像内确定更多相应的失焦面和/或部分面中的一个的一个或多个尺寸。基于数字图像中的多个面和/或部分面之一的一个或多个尺寸，对一个或多个失焦面和/或部分面确定一个或多个相应的深度。调整透镜的一个或多个相应的焦点位置以大致聚焦在所确定的一个或多个相应的深度处。

84. 发明申请

US20110304748A1 In-Camera Based Method of Detecting Defect Eye with High Accuracy 有权
标题翻译：基于相机的高精度检测缺陷眼的方法
公开(公告)号：US20110304748A1
公开(公告)日：2011-12-15
申请号：US13164685
申请日：2011-06-20
申请人： Florin Nanu , Peter Corcoran
发明人： Florin Nanu , Peter Corcoran
IPC分类号： H04N9/68 , H04N9/64
CPC分类号： H04N5/2256 , G03B15/05 , G03B19/023 , G03B2215/0503 , G03B2215/0571 , G06K9/0061 , G06T5/50 , H04N1/62 , H04N1/624 , H04N5/23229
摘要： A portable digital image acquisition device includes multiple lenses and/or multiple flashes. A main digital image and first and second reference images are acquired. The first and second reference images are acquired with different flash-lens combinations that have different flash-lens distances. One or more flash eye defects are detected and corrected in the main image based on analysis of the first and second reference images.
摘要翻译：便携式数字图像采集装置包括多个透镜和/或多个闪光。获取主数字图像和第一和第二参考图像。使用具有不同闪光透镜距离的不同闪光灯组合来获取第一和第二参考图像。基于第一和第二参考图像的分析，在主图像中检测和校正一个或多个闪光眼缺陷。

85. 发明申请

US20100039520A1 In-Camera Based Method of Detecting Defect Eye with High Accuracy 有权
标题翻译：基于相机的高精度检测缺陷眼的方法
公开(公告)号：US20100039520A1
公开(公告)日：2010-02-18
申请号：US12191304
申请日：2008-08-14
申请人： Florin Nanu , Peter Corcoran
发明人： Florin Nanu , Peter Corcoran
IPC分类号： H04N5/228 , G06K9/00
CPC分类号： H04N5/2256 , G03B15/05 , G03B19/023 , G03B2215/0503 , G03B2215/0571 , G06K9/0061 , G06T5/50 , H04N1/62 , H04N1/624 , H04N5/23229
摘要： A portable digital image acquisition device includes multiple lenses and/or multiple flashes. A main digital image and first and second reference images are acquired. The first and second reference images are acquired with different flash-lens combinations that have different flash-lens distances. One or more flash eye defects are detected and corrected in the main image based on analysis of the first and second reference images.
摘要翻译：便携式数字图像采集装置包括多个透镜和/或多个闪光。获取主数字图像和第一和第二参考图像。使用具有不同闪光透镜距离的不同闪光灯组合来获取第一和第二参考图像。基于第一和第二参考图像的分析，在主图像中检测和校正一个或多个闪光眼缺陷。

86. 发明申请

US20090167893A1 RGBW Sensor Array 有权
标题翻译： RGBW传感器阵列
公开(公告)号：US20090167893A1
公开(公告)日：2009-07-02
申请号：US12330719
申请日：2008-12-09
申请人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
发明人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
IPC分类号： H04N9/73
CPC分类号： H04N5/35581 , G06T5/009 , G06T5/50 , G06T2207/10024 , G06T2207/10144 , H04N9/045
摘要： A color filter enhancement method for a portable digital image acquisition device includes digitally exposing color pixels of a color sensor array for a first digital exposure duration and digitally exposing white pixels of a color sensor array for a second digital exposure time shorter than the first digital exposure duration. A color filter enhanced digital image is generated using data from both the color pixels exposed for the first digital exposure duration and the white pixels exposed for the second digital exposure duration.
摘要翻译：一种用于便携式数字图像采集装置的滤色器增强方法包括数字曝光用于第一数字曝光持续时间的彩色传感器阵列的彩色像素，并且数字地曝光彩色传感器阵列的白色像素，该第二数字曝光时间比第一数字曝光时间短持续时间使用从第一数字曝光持续时间暴露的彩色像素和第二数字曝光持续时间曝光的白色像素的数据生成滤色器增强数字图像。

87. 发明授权

US08878967B2 RGBW sensor array 有权
标题翻译： RGBW传感器阵列
公开(公告)号：US08878967B2
公开(公告)日：2014-11-04
申请号：US12901577
申请日：2010-10-11
申请人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
发明人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
IPC分类号： H04N3/14 , H04N5/355 , G06T5/00 , G06T5/50 , H04N9/04
CPC分类号： H04N5/35581 , G06T5/009 , G06T5/50 , G06T2207/10024 , G06T2207/10144 , H04N9/045
摘要： A color filter enhancement method for a portable digital image acquisition device includes digitally exposing color pixels of a color sensor array for a first digital exposure duration and digitally exposing white pixels of a color sensor array for a second digital exposure time shorter than the first digital exposure duration. A color filter enhanced digital image is generated using data from both the color pixels exposed for the first digital exposure duration and the white pixels exposed for the second digital exposure duration.
摘要翻译：一种用于便携式数字图像采集装置的滤色器增强方法包括数字曝光用于第一数字曝光持续时间的彩色传感器阵列的彩色像素，并且数字地曝光彩色传感器阵列的白色像素，该第二数字曝光时间比第一数字曝光时间短持续时间使用从第一数字曝光持续时间暴露的彩色像素和第二数字曝光持续时间曝光的白色像素的数据生成滤色器增强数字图像。

88. 发明授权

US08212864B2 Methods and apparatuses for using image acquisition data to detect and correct image defects 有权
标题翻译：使用图像采集数据检测和校正图像缺陷的方法和装置
公开(公告)号：US08212864B2
公开(公告)日：2012-07-03
申请号：US12362399
申请日：2009-01-29
申请人： Florin Nanu , Peter Corcoran , Cosmin Nicolae Stan
发明人： Florin Nanu , Peter Corcoran , Cosmin Nicolae Stan
IPC分类号： H04N9/47 , H04N5/228
CPC分类号： H04N5/217 , G06T5/007 , G06T7/0002 , G06T7/73 , G06T7/90 , G06T2207/30216 , H04N1/62 , H04N1/624
摘要： A method and device for detecting a potential defect in an image comprises acquiring a digital image at a time; storing image acquisition data, wherein the image acquisition data includes at least one of a position of a source of light relative to a lens, a distance from the source of light to the lens, a focal length of the lens, a distance from a point on a digital image acquisition device to a subject, an amount of ambient light, or flash intensity; determining dynamic anthropometric data, wherein the dynamic anthropometric data includes one or more dynamically changing human body measurements, of one or more humans represented in the image, captured at the time; and determining a course of corrective action based, at least in part, on the image acquisition data and the dynamic anthropometric data.
摘要翻译：用于检测图像中的潜在缺陷的方法和装置包括一次获取数字图像; 存储图像采集数据，其中所述图像采集数据包括相对于透镜的光源的位置，从所述光源到所述透镜的距离，所述透镜的焦距，距离点的距离在数字图像采集装置上对被摄体，环境光量或闪光强度; 确定动态人体测量数据，其中所述动态人体测量数据包括当时捕获的图像中表示的一个或多个人的一个或多个动态变化的人体测量; 以及至少部分地基于图像获取数据和动态人体测量数据来确定校正动作的过程。

89. 发明申请

US20110102638A1 RGBW SENSOR ARRAY 有权
标题翻译： RGBW传感器阵列
公开(公告)号：US20110102638A1
公开(公告)日：2011-05-05
申请号：US12901577
申请日：2010-10-11
申请人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
发明人： George Susanu , Stefan Petrescu , Florin Nanu , Adrian Capata , Peter Corcoran
IPC分类号： H04N5/262
CPC分类号： H04N5/35581 , G06T5/009 , G06T5/50 , G06T2207/10024 , G06T2207/10144 , H04N9/045
摘要： A color filter enhancement method for a portable digital image acquisition device includes digitally exposing color pixels of a color sensor array for a first digital exposure duration and digitally exposing white pixels of a color sensor array for a second digital exposure time shorter than the first digital exposure duration. A color filter enhanced digital image is generated using data from both the color pixels exposed for the first digital exposure duration and the white pixels exposed for the second digital exposure duration.
摘要翻译：一种用于便携式数字图像采集装置的滤色器增强方法包括数字曝光用于第一数字曝光持续时间的彩色传感器阵列的彩色像素，并且数字地曝光彩色传感器阵列的白色像素，该第二数字曝光时间比第一数字曝光时间短持续时间使用从第一数字曝光持续时间暴露的彩色像素和第二数字曝光持续时间曝光的白色像素的数据生成滤色器增强数字图像。

90. 发明申请

US20090189998A1 Methods And Apparatuses For Using Image Acquisition Data To Detect And Correct Image Defects 有权
标题翻译：使用图像采集数据检测和正确图像缺陷的方法和设备
公开(公告)号：US20090189998A1
公开(公告)日：2009-07-30
申请号：US12362399
申请日：2009-01-29
申请人： Florin Nanu , Peter Corcoran , Cosmin Nicolae Stan
发明人： Florin Nanu , Peter Corcoran , Cosmin Nicolae Stan
IPC分类号： H04N5/225
CPC分类号： H04N5/217 , G06T5/007 , G06T7/0002 , G06T7/73 , G06T7/90 , G06T2207/30216 , H04N1/62 , H04N1/624
摘要： A method and device for detecting a potential defect in an image comprises acquiring a digital image at a time; storing image acquisition data, wherein the image acquisition data includes at least one of a position of a source of light relative to a lens, a distance from the source of light to the lens, a focal length of the lens, a distance from a point on a digital image acquisition device to a subject, an amount of ambient light, or flash intensity; determining dynamic anthropometric data, wherein the dynamic anthropometric data includes one or more dynamically changing human body measurements, of one or more humans represented in the image, captured at the time; and determining a course of corrective action based, at least in part, on the image acquisition data and the dynamic anthropometric data.
摘要翻译：用于检测图像中的潜在缺陷的方法和装置包括一次获取数字图像; 存储图像采集数据，其中所述图像采集数据包括相对于透镜的光源的位置，从所述光源到所述透镜的距离，所述透镜的焦距，距离点的距离在数字图像采集装置上对被摄体，环境光量或闪光强度; 确定动态人体测量数据，其中所述动态人体测量数据包括当时捕获的图像中表示的一个或多个人的一个或多个动态变化的人体测量; 以及至少部分地基于图像获取数据和动态人体测量数据来确定校正动作的过程。

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