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1. 发明授权

US06366316B1 Electronic imaging system for generating a composite image using the difference of two images 有权
标题翻译：电子成像系统，用于使用两个图像的差异来生成合成图像
公开(公告)号：US06366316B1
公开(公告)日：2002-04-02
申请号：US09228903
申请日：1999-01-11
申请人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
发明人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
IPC分类号： H04N5262
CPC分类号： H04N5/272 , G06T11/60
摘要： An electronic imaging system includes a portable electronic camera operable in a compositing mode and a separate processor for compositing images using the difference of two images.
摘要翻译：电子成像系统包括以合成模式操作的便携式电子照相机和用于使用两个图像的差异合成图像的单独处理器。

2. 发明授权

US07024054B2 Method and system for generating a foreground mask for a composite image 有权
标题翻译：用于生成合成图像的前景蒙版的方法和系统
公开(公告)号：US07024054B2
公开(公告)日：2006-04-04
申请号：US10256900
申请日：2002-09-27
申请人： Nathan D. Cahill , Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
发明人： Nathan D. Cahill , Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
IPC分类号： G06K9/36
CPC分类号： G06T5/50 , G06T7/11 , G06T7/174 , G06T7/194 , G06T2207/30196 , H04N5/272
摘要： A technique for producing a foreground mask from a digital image is based on receiving two digital images, wherein a first digital image is derived from a first original scene image including a foreground photographed against a background having arbitrary and unknown content matter, and a second digital image is derived from a second original scene image including substantially the same background but without the foreground. The second digital image is automatically aligned to the first digital image without user intervention to generate an aligned digital image including the background without the foreground. Then, using the first digital image and the aligned digital image, a foreground mask is produced relating to the spatial regions in the first digital image pertaining to the foreground, whereby the foreground mask is subsequently used to generate a composite digital image.
摘要翻译：一种用于从数字图像产生前景蒙版的技术是基于接收两个数字图像，其中第一数字图像是从第一原始场景图像导出的，该第一原始场景图像包括针对具有任意和未知内容物质的背景拍摄的前景，以及第二数字图像图像从包括基本上相同的背景但没有前景的第二原始场景图像导出。第二数字图像在没有用户干预的情况下自动对准第一数字图像，以产生包括背景而不具有前景的对准的数字图像。然后，使用第一数字图像和对准的数字图像，产生与属于前景的第一数字图像中的空间区域相关的前景掩模，由此前景掩模随后用于生成复合数字图像。

3. 发明授权

US5914748A Method and apparatus for generating a composite image using the difference of two images 失效
标题翻译：使用两个图像的差异来生成合成图像的方法和装置
公开(公告)号：US5914748A
公开(公告)日：1999-06-22
申请号：US697801
申请日：1996-08-30
申请人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
发明人： Kenneth A. Parulski , Jiebo Luo , Edward B. Gindele
IPC分类号： G06T11/60 , H04N5/272 , H04N5/217 , H04N5/262 , H04N9/74
CPC分类号： H04N5/272 , G06T11/60
摘要： An electronic imaging system useful for compositing images includes an electronic camera for capturing multiple images, including a first image of a subject plus background and a second image of the background only. The first and second images are subtracted to generate a difference image, and the difference image is processed to generate a mask image. The mask image is then applied to the first image to select an area in which the subject is located, whereby the selected subject area is used in the compositing of a new image.
摘要翻译：用于合成图像的电子成像系统包括用于捕获多个图像的电子照相机，包括被摄体加上背景的第一图像和背景的第二图像。减去第一和第二图像以产生差分图像，并且处理差分图像以生成掩模图像。然后将掩模图像应用于第一图像以选择被摄体位于其中的区域，由此在合成新图像时使用所选择的对象区域。

4. 发明授权

US06718068B1 Noise reduction method utilizing statistical weighting, apparatus, and program for digital image processing 有权
标题翻译：利用统计加权，装置和程序进行数字图像处理的降噪方法
公开(公告)号：US06718068B1
公开(公告)日：2004-04-06
申请号：US09522742
申请日：2000-03-10
申请人： Edward B. Gindele , Jiebo Luo
发明人： Edward B. Gindele , Jiebo Luo
IPC分类号： G06R940
CPC分类号： G06T5/002 , G06T5/20
摘要： A method of processing a digital image channel to remove noise, includes the steps of: identifying a pixel of interest; identifying at least two sampled local regions of pixels which include the pixel of interest; calculating a noise free pixel estimate for each sampled local region of pixels; calculating a statistical weighting factor for each sampled local region, the calculation of the statistical weighting factor being independent of the calculation of the noise free pixel estimate; and using the noise free pixel estimates and the statistical weighting factors for calculate a noise reduced pixel value.
摘要翻译：一种处理数字图像通道以消除噪声的方法包括以下步骤：识别感兴趣的像素; 识别包括感兴趣像素的至少两个采样的像素局部区域; 为每个采样的像素局部区域计算无噪声像素估计; 计算每个采样的局部区域的统计加权因子，统计加权因子的计算与无噪声像素估计的计算无关; 并使用无噪声像素估计和统计加权因子来计算噪声降低的像素值。

5. 发明授权

US06545743B1 Producing an image of a portion of a photographic image onto a receiver using a digital image of the photographic image 失效
标题翻译：使用摄影图像的数字图像将摄影图像的一部分的图像生成到接收器上
公开(公告)号：US06545743B1
公开(公告)日：2003-04-08
申请号：US09575784
申请日：2000-05-22
申请人： Jiebo Luo , Robert T. Gray , Edward B. Gindele
发明人： Jiebo Luo , Robert T. Gray , Edward B. Gindele
IPC分类号： G03B2700
CPC分类号： G06T7/143 , G06T7/73 , G06T2207/20132
摘要： A method of producing an image of least a portion of a photographic image onto a photographic receiver including receiving a digital image corresponding to the photographic image, the digital image comprising pixels, and locating the relative optical position of a photographic image, the lens, and the photographic receiver in response to pixels of the digital image and illuminating a portion of the photographic image of high subject content to produce an image of such portion onto the photographic receiver.
摘要翻译：一种将摄影图像的至少一部分的图像产生到照相接收器上的方法，包括接收与摄影图像相对应的数字图像，数字图像包括像素，以及定位摄影图像，透镜和相机的相对光学位置摄影接收机响应于数字图像的像素并照亮高对象内容的摄影图像的一部分，以将该部分的图像产生到摄影接收器上。

6. 发明授权

US09530192B2 Method for determining stereo quality score and automatically improving the quality of stereo images 有权
标题翻译：用于确定立体声质量得分并自动提高立体图像质量的方法
公开(公告)号：US09530192B2
公开(公告)日：2016-12-27
申请号：US13173264
申请日：2011-06-30
申请人： Minwoo Park , Jiebo Luo , Andrew Charles Gallagher
发明人： Minwoo Park , Jiebo Luo , Andrew Charles Gallagher
IPC分类号： G06T5/00 , G06T7/20 , H04N13/00
CPC分类号： G06T5/006 , G06T7/285 , G06T2207/10021 , G06T2207/10024 , G06T2207/20081 , G06T2207/30168 , H04N13/122 , H04N13/128 , H04N13/144
摘要： A method for improving a stereo image including a left view image and a right view image, comprising: using a data processor to automatically analyze the stereo image to determine an original stereo quality score responsive to relative positions of corresponding points in the left view image and the right view image; specifying a set of one or more candidate modifications to the stereo image; determining revised stereo quality scores based on each of the candidate modifications to the stereo image; selecting a particular candidate modification that produces a revised stereo quality score which indicates a higher quality level than the original stereo quality score; forming an output stereo image corresponding to the selected particular candidate modification; and storing the output stereo image in a processor-accessible memory.
摘要翻译：一种用于改善包括左视图图像和右视图图像的立体图像的方法，包括：使用数据处理器来自动分析立体图像，以响应于左视图图像中的对应点的相对位置来确定原始立体声质量分数;以及右视图; 指定对所述立体图像的一个或多个候选修改的集合; 基于对立体图像的每个候选修改来确定修改的立体声质量得分; 选择产生修改的立体声质量得分的特定候选修改，其指示比原始立体声质量得分更高的质量水平; 形成对应于所选择的特定候选修改的输出立体图像; 以及将输出立体图像存储在处理器可访问的存储器中。

7. 发明授权

US08532927B2 Generating photogenic routes from starting to destination locations 有权
公开(公告)号：US08532927B2
公开(公告)日：2013-09-10
申请号：US12266863
申请日：2008-11-07
申请人： Dhiraj Joshi , Jiebo Luo , Jie Yu
发明人： Dhiraj Joshi , Jiebo Luo , Jie Yu
IPC分类号： G01C21/00
CPC分类号： G01C21/3453 , G01C21/20 , G01C21/26 , G01C21/3461 , G01C21/3476 , G01C21/3641 , G01C21/3688 , G08G1/096716
摘要： A method of computing at least one photogenic route from a starting location to a destination location, including; computing photogenic values for images in a large collection representing a geographic region that includes the starting location and the destination location; computing a photogenic index for each route segment based on computed photogenic values of images taken along the route segment; computing at least one photogenic route from the starting location to the destination location and presenting the route(s) to a user.

8. 发明授权

US08380039B2 Method for aligning different photo streams 有权
标题翻译：对齐不同照片流的方法
公开(公告)号：US08380039B2
公开(公告)日：2013-02-19
申请号：US12942407
申请日：2010-11-09
申请人： Jiebo Luo , Jianchao Yang , Jie Yu
发明人： Jiebo Luo , Jianchao Yang , Jie Yu
IPC分类号： H04N5/77
CPC分类号： H04N9/8205 , H04N5/772 , H04N5/91
摘要： A method for organizing individual collections of images or videos captured for the same event by different cameras into a master collection, wherein each individual collection forms a media stream in chronological order. A processor for extracting image features for each image or video of the media stream of each collection; constructing a graph based on the extracted features to link the images or videos from the two media streams; finding on the graph at least a pair of images or videos, each from one of the two media streams, that corresponds to correlated captured content; aligning the remaining images or videos in response to the aligned pair so that the all images or videos from the two media streams are aligned over a common timeline; and producing a master stream in chronological order of the event over a common timeline by merging the aligned individual.
摘要翻译：一种用于将由不同相机拍摄的相同事件的图像或视频的各个集合组织成主集合的方法，其中每个单独集合以时间顺序形成媒体流。一种用于为每个集合的媒体流的每个图像或视频提取图像特征的处理器; 基于提取的特征构建图表以链接来自两个媒体流的图像或视频; 在图上找到至少一对图像或视频，每个图像或视频各自来自两个媒体流之一，对应于相关的捕获的内容; 响应于对准的对对齐剩余的图像或视频，使得来自两个媒体流的所有图像或视频在公共时间线上对齐; 并通过合并对齐的个体在公共时间轴上按时间顺序生成主流。

9. 发明授权

US08280164B2 Producing object cutouts in topically related images 有权
标题翻译：在局部相关图像中产生物体切口
公开(公告)号：US08280164B2
公开(公告)日：2012-10-02
申请号：US12397547
申请日：2009-03-04
申请人： Jiebo Luo , Dhruv Batra , Andrew C. Gallagher
发明人： Jiebo Luo , Dhruv Batra , Andrew C. Gallagher
IPC分类号： G06K9/34
CPC分类号： G06K9/34 , G06T7/11 , G06T7/143 , G06T11/60 , G06T2207/20101
摘要： A method for extracting an object out of each image in a group of digital images that contain the object, includes providing a group of digital images, each containing the object with a background; selecting a seed image from the group of digital images, and displaying the seed image to a user; the user providing at least one marking for the seed image, which corresponds to a subset of pixels in the seed image that indicates whether the set of pixels belongs to a part of object of interest or a part of the background; producing from the seed image and the marking a statistical model that can be used for separating the object of interest from the background in the group of images; and applying the statistical model to each image in the group of digital images to produce a cutout of the object of interest from each digital image.
摘要翻译：一种用于从包含对象的数字图像组中的每个图像中提取对象的方法包括：提供一组数字图像，每个数字图像包含具有背景的对象; 从所述数字图像组中选择种子图像，并将所述种子图像显示给用户; 用户为种子图像提供至少一个标记，其对应于种子图像中的像素子集，其指示所述像素集合是属于感兴趣对象的一部分还是背景的一部分; 从种子图像产生并标记可用于将感兴趣对象与图像组中的背景分离的统计模型; 以及将所述统计模型应用于所述数字图像组中的每个图像，以从每个数字图像产生所述感兴趣对象的切口。

10. 发明申请

US20120113121A1 ALIGNING AND SUMMARIZING DIFFERENT PHOTO STREAMS 有权
标题翻译：校准和总结不同的照片流
公开(公告)号：US20120113121A1
公开(公告)日：2012-05-10
申请号：US12942391
申请日：2010-11-09
申请人： Jiebo Luo , Jianchao Yang
发明人： Jiebo Luo , Jianchao Yang
IPC分类号： G06T11/20 , G06K9/46
CPC分类号： G06F17/30247 , G06F17/30265 , G06F17/30781
摘要： A method for organizing individual collections of images or videos captured for the same event by different cameras into a master collection, wherein each individual collection forms a media stream in chronological order, includes using a processor to provide the following steps: extracting image features for each image or video of the media stream of each individual collection; analyzing the extracted features to align the media streams to form a master stream in chronological order of the event over a common timeline; producing a master collection of images or videos of the event from the master stream by removing redundant images or videos; and storing, displaying or transmitting the master collection.
摘要翻译：一种用于将由不同摄像机捕获的相同事件的图像或视频的个体集合组织成主集合的方法，其中每个单独集合以时间顺序形成媒体流，包括使用处理器提供以下步骤：为每个集合提取图像特征每个单独集合的媒体流的图像或视频; 分析提取的特征以使媒体流对准以在公共时间线上的事件的时间顺序形成主流; 通过删除冗余图像或视频，从主流中产生主题集合的图像或视频; 并存储，显示或发送主集合。

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