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公开(公告)号：US07953287B2
公开(公告)日：2011-05-31
申请号：US12253839
申请日：2008-10-17
IPC分类号： G06K9/40
CPC分类号： G03B13/18 , G06T5/003 , G06T5/008 , G06T5/20 , G06T5/50 , G06T2207/10144 , G06T2207/20012 , G06T2207/20208 , H04N5/235 , H04N5/2355
摘要： A method of blurring an image includes acquiring two images of nominally a same scene taken at a different light exposure levels. At least one region of one of the images includes pixels having saturated intensity values. For at least one of the saturated pixels, values are extrapolated from the other image. At least a portion of a third image is blurred and re-scaled including pixels having the extrapolated values.
摘要翻译： 模糊图像的方法包括获取名义上在不同曝光水平下拍摄的相同场景的两个图像。 图像之一的至少一个区域包括具有饱和强度值的像素。 对于至少一个饱和像素，值从另一个图像外推。 第三图像的至少一部分被模糊并重新缩放，包括具有外推值的像素。
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公开(公告)号：US07953252B2
公开(公告)日：2011-05-31
申请号：US12952171
申请日：2010-11-22
申请人： Florin Nanu , Adrian Capata , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin , Mihai Ciuc
发明人： Florin Nanu , Adrian Capata , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin , Mihai Ciuc
IPC分类号： G06K9/00
CPC分类号： G06K9/4642 , G06K9/0061 , G06T7/90 , G06T2207/30216
摘要： A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candidate red-eye regions based on the candidate face region information provided by the face detector.
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公开(公告)号：US20110102643A1
公开(公告)日：2011-05-05
申请号：US12941995
申请日：2010-11-08
申请人： Florin Nanu , Eran Steinberg , Peter Corcoran , Alexei Pososin , Petronel Bigioi , Alexandru Drimbarean , Stefan Petrescu , Mihnea Gangea , Adrian Capata , Mihai Ciuc , Adrian Zamfir
发明人： Florin Nanu , Eran Steinberg , Peter Corcoran , Alexei Pososin , Petronel Bigioi , Alexandru Drimbarean , Stefan Petrescu , Mihnea Gangea , Adrian Capata , Mihai Ciuc , Adrian Zamfir
CPC分类号： G06K9/00248 , G06K9/0061 , G06K9/4614 , G06T5/005 , G06T7/90 , G06T2207/10024 , G06T2207/30216 , H04N1/62 , H04N1/624 , H04N5/2354
摘要： A digital camera has an integral flash and stores and displays a digital image. Under certain conditions, a flash photograph taken with the camera may result in a red-eye phenomenon due to a reflection within an eye of a subject of the photograph. A digital apparatus has a red-eye filter which analyzes at least one partial face region identified within the digital image for the red-eye phenomenon and modifies the image to eliminate the red-eye phenomenon by changing the red area to black. The modification of the image is enabled when a photograph is taken under conditions indicative of the red-eye phenomenon. The modification is subject to anti-falsing analysis which further examines the area around the red-eye area for indicia of the eye of the subject. The detection and correction can be optimized for performance and quality by operating on subsample versions of the image when appropriate.
摘要翻译： 数码相机具有整体闪光灯，并存储和显示数字图像。 在某些条件下，用相机拍摄的闪光照片可能会由于照片中的对象的眼睛内的反射而导致红眼现象。 数字设备具有红眼滤光器，其分析在数字图像中识别的至少一个部分面部区域用于红眼现象，并通过将红色区域改变为黑色来修改图像以消除红眼现象。 当在指示红眼现象的条件下拍摄照片时，能够进行图像的修改。 该修改受到反假冒分析的限制，该分析进一步检查红眼区域周围区域的标记对象的眼睛。 通过在适当的情况下对图像的子样本版本进行操作，可以对性能和质量进行优化。
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公开(公告)号：US20110075895A1
公开(公告)日：2011-03-31
申请号：US12959376
申请日：2010-12-03
IPC分类号： G06K9/00
CPC分类号： G06K9/40 , G06K9/00 , H04N5/23212 , H04N5/23219 , H04N5/2352 , H04N5/2354
摘要： A method of processing a digital image using face detection within the image achieves one or more desired image processing parameters. A group of pixels is identified that correspond to an image of a face within the digital image. Default values are determined of one or more parameters of at least some portion of the digital image. Values are adjusted of the one or more parameters within the digitally-detected image based upon an analysis of the digital image including the image of the face and the default values.
摘要翻译： 使用图像内的脸部检测来处理数字图像的方法实现一个或多个期望的图像处理参数。 识别与数字图像中的脸部的图像相对应的一组像素。 默认值由数字图像的至少一部分的一个或多个参数确定。 基于对包括脸部图像和默认值的数字图像的分析，对数字检测图像内的一个或多个参数进行调整。
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公开(公告)号：US20110075894A1
公开(公告)日：2011-03-31
申请号：US12959368
申请日：2010-12-03
IPC分类号： G06K9/00
CPC分类号： G06K9/40 , G06K9/00 , H04N5/23212 , H04N5/23219 , H04N5/2352 , H04N5/2354
摘要： A method of processing a digital image using face detection within the image achieves one or more desired image processing parameters. A group of pixels is identified that correspond to an image of a face within the digital image. Default values are determined of one or more parameters of at least some portion of the digital image. Values are adjusted of the one or more parameters within the digitally-detected image based upon an analysis of the digital image including the image of the face and the default values.
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公开(公告)号：US07916971B2
公开(公告)日：2011-03-29
申请号：US11752925
申请日：2007-05-24
申请人： Petronel Bigioi , Peter Corcoran , Eran Steinberg
发明人： Petronel Bigioi , Peter Corcoran , Eran Steinberg
IPC分类号： G06K9/40
CPC分类号： G06K9/40 , G03B19/02 , G06K9/00 , G06K9/00288 , G06K9/00315 , G06K9/6202 , G06K9/6255
摘要： An image processing technique includes acquiring a main image of a scene and determining one or more facial regions in the main image. The facial regions are analysed to determine if any of the facial regions includes a defect. A sequence of relatively low resolution images nominally of the same scene is also acquired. One or more sets of low resolution facial regions in the sequence of low resolution images are determined and analysed for defects. Defect free facial regions of a set are combined to provide a high quality defect free facial region. At least a portion of any defective facial regions of the main image are corrected with image information from a corresponding high quality defect free facial region.
摘要翻译： 图像处理技术包括获取场景的主图像并确定主图像中的一个或多个面部区域。 分析面部区域以确定任何面部区域是否包括缺陷。 还获取名义上相同场景的相对低分辨率图像的序列。 确定并分析低分辨率图像序列中的一组或多组低分辨率面部区域的缺陷。 组合缺陷的面部区域组合，以提供高质量的缺陷面部区域。 使用来自相应的高质量无缺陷面部区域的图像信息校正主图像的任何缺陷面部区域的至少一部分。
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公开(公告)号：US20110069208A1
公开(公告)日：2011-03-24
申请号：US12952171
申请日：2010-11-22
申请人： Florin Nanu , Adrian Capata , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin , Mihai Ciuc
发明人： Florin Nanu , Adrian Capata , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin , Mihai Ciuc
IPC分类号： H04N9/64
CPC分类号： G06K9/4642 , G06K9/0061 , G06T7/90 , G06T2207/30216
摘要： A digital image acquisition device is for acquiring digital images including one or more preview images. A face detector analyzes the one or more preview images to ascertain information relating to candidate face regions therein. A speed-optimized filter produces a first set of candidate red-eye regions based on the candidate face region information provided by the face detector.
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公开(公告)号：US20110069186A1
公开(公告)日：2011-03-24
申请号：US12957594
申请日：2010-12-01
申请人： Michael J. DeLuca , Yury Prilutsky , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin
发明人： Michael J. DeLuca , Yury Prilutsky , Eran Steinberg , Peter Corcoran , Petronel Bigioi , Alexei Pososin
CPC分类号： H04N5/357 , G06K9/0061 , G06T5/005 , G06T5/008 , G06T5/40 , G06T7/0002 , G06T7/408 , G06T7/90 , G06T2207/10024 , G06T2207/30041 , G06T2207/30201 , G06T2207/30216 , H04N1/6086 , H04N1/62 , H04N1/624 , H04N5/217 , H04N5/2354
摘要： A method of filtering a red-eye phenomenon from an acquired digital image including a multiplicity of pixels indicative of color, the pixels forming various shapes of the image, includes analyzing meta-data information, determining one or more regions within the digital image suspected as including red eye artifact, and determining, based at least in part on the meta-data analysis, whether the regions are actual red eye artifact. The meta-data information may include information describing conditions under which the image was acquired, captured and/or digitized, acquisition device-specific information, and/film information.
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29.发明授权Method of improving orientation and color balance of digital images using face detection information 有权使用人脸检测信息改善数字图像的取向和色彩平衡的方法公开(公告)号：US07912245B2
公开(公告)日：2011-03-22
申请号：US11765899
申请日：2007-06-20
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06K9/00221 , G06K9/00228 , G06K9/00234 , G06K9/00281 , G06K9/3208 , G06K9/3241 , H04N9/68
摘要： A method of generating one or more new spatial and chromatic variation digital images uses an original digitally-acquired image which including a face or portions of a face. A group of pixels that correspond to a face within the original digitally-acquired image is identified. A portion of the original image is selected to include the group of pixels. Values of pixels of one or more new images based on the selected portion are automatically generated, or an option to generate them is provided, in a manner which always includes the face within the one or more new images. Such method may be implemented to automatically establish the correct orientation and color balance of an image. Such method can be implemented as an automated method or a semi automatic method to guide users in viewing, capturing or printing of images.
摘要翻译： 产生一个或多个新的空间和色彩变化数字图像的方法使用包括脸部或脸部的原始数字获取图像。 识别与原始数字采集图像内的面对应的一组像素。 选择原始图像的一部分以包括像素组。 自动生成基于所选部分的一个或多个新图像的像素值，或者以总是包括一个或多个新图像内的面部的方式来提供生成它们的选项。 可以实现这种方法以自动建立图像的正确取向和颜色平衡。 这种方法可以实现为自动化方法或半自动方法来引导用户查看，捕获或打印图像。
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公开(公告)号：US20110058060A1
公开(公告)日：2011-03-10
申请号：US12913772
申请日：2010-10-28
申请人： Petronel Bigioi , Eran Steinberg , Peter Corcoran
发明人： Petronel Bigioi , Eran Steinberg , Peter Corcoran
IPC分类号： H04N5/228
CPC分类号： H04N5/23219 , G06K9/00221 , H04N5/2621
摘要： A device is trained for face recognition. A first acquired digital image of a scene includes a face. Face image data is extracted and stored in a face image library along with an unique identifier. A second acquired digital image may or may not include the face of the same person as the face in the first acquired digital image. Face recognition is applied to extracted face data of the second digital image, and the face of the first digital image is displayed as a match to the face of the second digital image when the first and second images are determined to match or the second digital image or a face therein is identified with biometric data stored along with the first digital image when the faces in the first and second images are determined to match.
摘要翻译： 训练用于人脸识别的装置。 首先获得的场景的数字图像包括一个面部。 提取脸部图像数据并将其存储在面部图像库中，并附有唯一标识符。 第二获取的数字图像可以包括也可以不包括与第一获取的数字图像中的面部相同的人的面部。 面部识别被应用于第二数字图像的提取的面部数据，并且当确定第一和第二图像匹配时，将第一数字图像的面部显示为与第二数字图像的面部匹配的匹配，或者第二数字图像 当第一和第二图像中的面部被确定为匹配时，或者其中的面部被识别为与第一数字图像一起存储的生物测定数据。
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