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    Method and apparatus for red-eye detection using preview or other reference images
    1.
    发明授权
    Method and apparatus for red-eye detection using preview or other reference images 有权
    使用预览或其他参考图像进行红眼检测的方法和装置

    公开(公告)号：US08320641B2

    公开(公告)日：2012-11-27

    申请号：US12142134

    申请日：2008-06-19

    申请人： Eran Steinberg ,  Peter Corcoran ,  Yury Prilutsky ,  Petronel Bigioi ,  Adrian Zamfir ,  Florin Nanu ,  Alexandru Drimbarean

    发明人： Eran Steinberg ,  Peter Corcoran ,  Yury Prilutsky ,  Petronel Bigioi ,  Adrian Zamfir ,  Florin Nanu ,  Alexandru Drimbarean

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00 ,  G06K9/0061 ,  G06T5/008 ,  G06T5/50 ,  G06T7/90 ,  G06T7/97 ,  G06T2207/20008 ,  G06T2207/30201 ,  G06T2207/30216

    摘要： A method for red-eye detection in an acquired digital image acquiring one or more preview or other reference images without a flash. Any red regions that exist within the one or more reference images are determined. A main image is acquired with a flash of approximately a same scene as the one or more reference images. The main image is analyzed to determine any candidate red eye defect regions that exist within the main image. Any red regions determined to exist within the one or more reference images are compared with any candidate red eye defect regions determined to exist within the main image. Any candidate red eye defect regions within the main image corresponding to red regions determined also to exist within the one or more reference images are removed as candidate red eye defect regions.

    摘要翻译： 一种获取的数字图像中的红眼检测方法，用于在不闪光的情况下获取一个或多个预览或其他参考图像。 确定存在于一个或多个参考图像内的任何红色区域。 以与一个或多个参考图像大致相同的场景的闪光获取主图像。 分析主图像以确定存在于主图像内的任何候选红眼缺陷区域。 将确定存在于一个或多个参考图像内的任何红色区域与确定存在于主图像内的任何候选红眼缺陷区域进行比较。 除了确定还存在于一个或多个参考图像内的对应于红色区域的主图像内的候选红眼缺陷区域作为候选红眼缺陷区域被去除。

    Method and apparatus for red-eye detection in an acquired digital image based on image quality pre and post filtering
    3.
    发明授权
    Method and apparatus for red-eye detection in an acquired digital image based on image quality pre and post filtering 有权
    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：US07436998B2

    公开(公告)日：2008-10-14

    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

    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。

    METHOD AND APPARATUS FOR RED-EYE DETECTION USING PREVIEW OR OTHER REFERENCE IMAGES
    6.
    发明申请
    METHOD AND APPARATUS FOR RED-EYE DETECTION USING PREVIEW OR OTHER REFERENCE IMAGES 有权
    使用预览或其他参考图像进行红眼检测的方法和装置

    公开(公告)号：US20080317339A1

    公开(公告)日：2008-12-25

    申请号：US12142134

    申请日：2008-06-19

    申请人： Eran Steinberg ,  Petronel Bigioi ,  Peter Corcoran ,  Alexandru Drimbarean ,  Florin Nanu ,  Yury Prilutsky ,  Adrian Zamfir

    发明人： Eran Steinberg ,  Petronel Bigioi ,  Peter Corcoran ,  Alexandru Drimbarean ,  Florin Nanu ,  Yury Prilutsky ,  Adrian Zamfir

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00 ,  G06K9/0061 ,  G06T5/008 ,  G06T5/50 ,  G06T7/90 ,  G06T7/97 ,  G06T2207/20008 ,  G06T2207/30201 ,  G06T2207/30216

    摘要： A method for red-eye detection in an acquired digital image acquiring one or more preview or other reference images without a flash. Any red regions that exist within the one or more reference images are determined. A main image is acquired with a flash of approximately a same scene as the one or more reference images. The main image is analyzed to determine any candidate red eye defect regions that exist within the main image. Any red regions determined to exist within the one or more reference images are compared with any candidate red eye defect regions determined to exist within the main image. Any candidate red eye defect regions within the main image corresponding to red regions determined also to exist within the one or more reference images are removed as candidate red eye defect regions.

    摘要翻译： 一种获取的数字图像中的红眼检测方法，用于在不闪光的情况下获取一个或多个预览或其他参考图像。 确定存在于一个或多个参考图像内的任何红色区域。 以与一个或多个参考图像大致相同的场景的闪光获取主图像。 分析主图像以确定存在于主图像内的任何候选红眼缺陷区域。 将确定存在于一个或多个参考图像内的任何红色区域与确定存在于主图像内的任何候选红眼缺陷区域进行比较。 除了确定还存在于一个或多个参考图像内的对应于红色区域的主图像内的候选红眼缺陷区域作为候选红眼缺陷区域被去除。

    Image Modification Based on Red-Eye Filter Analysis
    7.
    发明申请
    Image Modification Based on Red-Eye Filter Analysis 审中-公开
    基于红眼滤波器分析的图像修改

    公开(公告)号：US20080186389A1

    公开(公告)日：2008-08-07

    申请号：US12035416

    申请日：2008-02-21

    申请人： Michael J. DeLuca ,  Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Capata ,  Florin Nanu

    发明人： Michael J. DeLuca ,  Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Capata ,  Florin Nanu

    IPC分类号： H04N5/228

    CPC分类号： G06K9/0061 ,  G06T5/005 ,  G06T7/90 ,  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 the stored image for the red-eye phenomenon and modifies the stored 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，其分析所存储的图像的红眼现象，并且通过将红色区域改变为黑色来修改存储的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。

    Optimized Performance and Performance for Red-Eye Filter Method and Apparatus
    10.
    发明申请
    Optimized Performance and Performance for Red-Eye Filter Method and Apparatus 有权
    红眼滤镜方法和设备的优化性能和性能

    公开(公告)号：US20080002060A1

    公开(公告)日：2008-01-03

    申请号：US11769206

    申请日：2007-06-27

    申请人： Michael DeLuca ,  Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Capata ,  Florin Nanu

    发明人： Michael DeLuca ,  Yury Prilutsky ,  Eran Steinberg ,  Peter Corcoran ,  Alexei Pososin ,  Petronel Bigioi ,  Alexandru Drimbarean ,  Adrian Capata ,  Florin Nanu

    IPC分类号： H04N9/64

    CPC分类号： G06K9/0061 ,  G06T5/005 ,  G06T7/90 ,  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 the stored image for the red-eye phenomenon and modifies the stored 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，其分析所存储的图像的红眼现象，并且通过将红色区域改变为黑色来修改存储的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。