公开(公告)号：US20080316328A1

公开(公告)日：2008-12-25

申请号：US12140827

申请日：2008-06-17

申请人： Eran Steinberg ,  Petronel Bigioi ,  Adrian Zamfir ,  Alexandru Drimbarean ,  Peter Corcoran ,  Mihai Ciuc ,  Adrian Capata

发明人： Eran Steinberg ,  Petronel Bigioi ,  Adrian Zamfir ,  Alexandru Drimbarean ,  Peter Corcoran ,  Mihai Ciuc ,  Adrian Capata

IPC分类号： H04N5/228 ,  G06K9/34 ,  G06K9/36

CPC分类号： H04N5/262 ,  G06K9/00228 ,  G06K9/036 ,  G06K9/3208 ,  G06T7/11 ,  G06T2207/30196 ,  H04N5/222 ,  H04N5/2226 ,  H04N5/23219

摘要： A technique involves distinguishing between foreground and background regions of a digital image of a scene. First and second images are captured of nominally a same scene. The first image is a relatively high resolution image taken with the foreground more in focus than the background, while the second image is a relatively low resolution reference image taken with the background more in focus than the foreground. Regions of the captured images are assigned as foreground or background. In accordance with the assigning, one or more processed images are rendered based on the first image or the second image, or both.

摘要翻译： 一种技术涉及区分场景的数字图像的前景和背景区域。 第一和第二个图像被捕获在名义上相同的场景中。 第一个图像是一个相对较高的分辨率图像，前景比背景更聚焦，而第二个图像是一个相对较低的分辨率参考图像，背景比前景更为集中。 拍摄图像的区域被分配为前景或背景。 根据分配，基于第一图像或第二图像或两者来呈现一个或多个经处理的图像。

公开(公告)号：US20070296833A1

公开(公告)日：2007-12-27

申请号：US11753098

申请日：2007-05-24

申请人： Peter Corcoran ,  Eran Steinberg ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Zamfir ,  Corneliu Florea

发明人： Peter Corcoran ,  Eran Steinberg ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Zamfir ,  Corneliu Florea

IPC分类号： H04N5/76 ,  G06K9/00

CPC分类号： H04N5/23251 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23277

摘要： An image acquisition sensor of a digital image acquisition apparatus is coupled to imaging optics for acquiring a sequence of images. Images acquired by the sensor are stored. A motion detector causes the sensor to cease capture of an image when the degree of movement in acquiring the image exceeds a threshold. A controller selectively transfers acquired images for storage. A motion extractor determines motion parameters of a selected, stored image. An image re-constructor corrects the selected image with associated motion parameters. A selected plurality of images nominally of the same scene are merged and corrected by the image re-constructor to produce a high quality image of the scene.

摘要翻译： 数字图像获取装置的图像采集传感器耦合到成像光学器件，用于获取图像序列。 存储由传感器获取的图像。 当获取图像的移动程度超过阈值时，运动检测器使得传感器停止图像的捕获。 控制器选择性地传送获取的图像以进行存储。 运动提取器确定所选存储的图像的运动参数。 图像重建器使用关联的运动参数校正所选择的图像。 通过图像重构器合并和校正所选择的多个相同场景的图像，以产生高质量的场景图像。

公开(公告)号：US08493478B2

公开(公告)日：2013-07-23

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

IPC分类号： H04N5/217 ,  H04N5/228

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.

公开(公告)号：US08175342B2

公开(公告)日：2012-05-08

申请号：US13079013

申请日：2011-04-03

申请人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

发明人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

IPC分类号： G06K9/00

CPC分类号： G06K9/0061

摘要： The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-optimized set of falsing/verification filters to determine a first set of confirmed redeye regions for correction. Some of the candidate regions which are rejected during the first stage are recorded and re-analyzed during a second stage by an alternative set of analysis-optimized filters to determine a second set of confirmed redeye regions.

公开(公告)号：US20110262038A1

公开(公告)日：2011-10-27

申请号：US13079810

申请日：2011-04-04

申请人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

发明人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

IPC分类号： G06T5/00

CPC分类号： G06K9/0061

摘要： The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-optimized set of falsing/verification filters to determine a first set of confirmed redeye regions for correction. Some of the candidate regions which are rejected during the first stage are recorded and re-analyzed during a second stage by an alternative set of analysis-optimized filters to determine a second set of confirmed redeye regions.

公开(公告)号：US20110262034A1

公开(公告)日：2011-10-27

申请号：US13079013

申请日：2011-04-03

申请人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

发明人： Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Mihai Ciuc

IPC分类号： G06K9/00

CPC分类号： G06K9/0061

摘要： The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-optimized set of falsing/verification filters to determine a first set of confirmed redeye regions for correction. Some of the candidate regions which are rejected during the first stage are recorded and re-analyzed during a second stage by an alternative set of analysis-optimized filters to determine a second set of confirmed redeye regions.

摘要翻译： 在嵌入式图像采集和处理系统的数字图像中增强了红眼缺陷的检测。 两级红眼滤波系统包括速度优化的滤波器，其执行候选红眼区域的初始分割，并且可选地应用速度优化的一组伪造/验证滤波器以确定第一组确认的红眼区域进行校正。 在第一阶段被拒绝的一些候选区域在第二阶段通过一组替代的分析优化滤波器被记录和重新分析，以确定第二组确认的红眼区域。

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

IPC分类号： H04N5/225 ,  G06K9/00 ,  H04N5/217

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.

公开(公告)号：US20110058069A1

公开(公告)日：2011-03-10

申请号：US12613457

申请日：2009-11-05

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

IPC分类号： H04N5/217

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.

摘要翻译： 一种从包括指示颜色的多个像素的所获取的数字图像中滤出红眼现象的方法，形成图像的各种形状的像素包括分析元数据信息，确定数字图像内的一个或多个区域被怀疑为 包括红眼伪像，以及至少部分基于元数据分析来确定该区域是否是实际的红眼伪像。 元数据信息可以包括描述图像获取，捕获和/或数字化的条件的信息，获取设备专用信息和/电影信息。

公开(公告)号：US07847839B2

公开(公告)日：2010-12-07

申请号：US12187763

申请日：2008-08-07

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

IPC分类号： H04N5/217

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.

公开(公告)号：US20080292183A1

公开(公告)日：2008-11-27

申请号：US12187763

申请日：2008-08-07

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

IPC分类号： G06K9/00 ,  H04N5/217

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.

摘要翻译： 一种从包括指示颜色的多个像素的所获取的数字图像中滤出红眼现象的方法，形成图像的各种形状的像素包括分析元数据信息，确定数字图像内的一个或多个区域被怀疑为 包括红眼伪像，以及至少部分基于元数据分析来确定该区域是否是实际的红眼伪像。 元数据信息可以包括描述图像获取，捕获和/或数字化的条件的信息，获取设备专用信息和/电影信息。