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1. 发明申请

US20070182861A1 Analyzing camera captured video for key frames 有权
标题翻译：分析关键帧的相机拍摄视频
公开(公告)号：US20070182861A1
公开(公告)日：2007-08-09
申请号：US11347679
申请日：2006-02-03
申请人： Jiebo Luo , Christophe Papin , Deniz Schildkraut , Majid Rabbani
发明人： Jiebo Luo , Christophe Papin , Deniz Schildkraut , Majid Rabbani
IPC分类号： H04N5/14
CPC分类号： H04N5/145 , G11B27/28 , G11B27/3027 , H04N19/527 , H04N19/87
摘要： A method of analyzing a digital video clip captured by a camera to determine candidate frames for subsequent key frame selection including providing a camera motion sensor in the camera so that information is provided during image capture regarding camera motion including translation of the scene or camera, or scaling of the scene; forming a plurality of video segments based on the global motion estimate and labeling each segment in accordance with a predetermined series of camera motion classes; extracting key frame candidates from the labeled segments and computing a confidence score for each candidate by using rules corresponding to each camera motion class and a rule corresponding to object motion.
摘要翻译：一种分析由相机捕获的数字视频剪辑以确定用于后续关键帧选择的候选帧的方法，包括在相机中提供相机运动传感器，使得在关于包括场景或相机的翻译的相机运动的图像拍摄期间提供信息，或场景的缩放; 基于全局运动估计形成多个视频片段并根据预定的相机运动类别序列标记每个片段; 从标记的片段提取关键帧候选，并通过使用与每个相机运动类别相对应的规则和与对象运动相对应的规则来计算每个候选者的置信度分数。

2. 发明申请

US20120182391A1 DETERMINING A STEREO IMAGE FROM VIDEO 有权
标题翻译：从视频确定立体图像
公开(公告)号：US20120182391A1
公开(公告)日：2012-07-19
申请号：US13006674
申请日：2011-01-14
申请人： Andrew Charles Gallagher , Jiebo Luo , Majid Rabbani
发明人： Andrew Charles Gallagher , Jiebo Luo , Majid Rabbani
IPC分类号： H04N13/02
CPC分类号： H04N13/221 , H04N13/211
摘要： A method of producing a stereo image from a digital video includes receiving a digital video including a plurality of digital images captured by an image capture device; and using a processor to produce stereo suitability scores for at least two digital images from the plurality of digital images. The method further includes selecting a stereo candidate image based on the stereo suitability scores; producing a stereo image from the selected stereo candidate image wherein the stereo image includes the stereo candidate image and an associated stereo companion image based on the plurality of digital images from the digital video; and storing the stereo image whereby the stereo image can be presented for viewing by a user.
摘要翻译：从数字视频产生立体声图像的方法包括：接收包括由图像捕捉装置拍摄的多个数字图像的数字视频; 以及使用处理器来产生来自所述多个数字图像的至少两个数字图像的立体适应性评分。该方法还包括：基于立体适应度得分来选择立体候选图像; 从所选择的立体声候选图像中产生立体图像，其中立体图像包括基于来自数字视频的多个数字图像的立体候选图像和相关联的立体声伴随图像; 并且存储立体图像，由此可以呈现立体图像以供用户观看。

3. 发明申请

US20070237225A1 Method for enabling preview of video files 审中-公开
标题翻译：启用预览视频文件的方法
公开(公告)号：US20070237225A1
公开(公告)日：2007-10-11
申请号：US11393025
申请日：2006-03-30
申请人： Jiebo Luo , Majid Rabbani
发明人： Jiebo Luo , Majid Rabbani
IPC分类号： H04N7/12 , H04N5/14
CPC分类号： G11B27/034 , G06F16/739 , G06F16/786 , G06K9/00711 , G11B27/28 , H04N19/137 , H04N19/172 , H04N19/46 , H04N19/467 , H04N19/527
摘要： A method of producing a video thumbnail for previewing a video file representing a digital video in a file browser includes extracting a plurality of key frames from the video file; producing a video thumbnail using an encoded representation of the extracted key frames; and displaying the video thumbnail through the file browser.
摘要翻译：一种产生用于在文件浏览器中预览表示数字视频的视频文件的视频缩略图的方法包括从视频文件中提取多个关键帧; 使用所提取的关键帧的编码表示产生视频缩略图; 并通过文件浏览器显示视频缩略图。

4. 发明授权

US09113153B2 Determining a stereo image from video 有权
标题翻译：从视频确定立体声图像
公开(公告)号：US09113153B2
公开(公告)日：2015-08-18
申请号：US13006674
申请日：2011-01-14
申请人： Andrew Charles Gallagher , Jiebo Luo , Majid Rabbani
发明人： Andrew Charles Gallagher , Jiebo Luo , Majid Rabbani
IPC分类号： H04N13/02
CPC分类号： H04N13/221 , H04N13/211
摘要： A method of producing a stereo image from a digital video includes receiving a digital video including a plurality of digital images captured by an image capture device; and using a processor to produce stereo suitability scores for at least two digital images from the plurality of digital images. The method further includes selecting a stereo candidate image based on the stereo suitability scores; producing a stereo image from the selected stereo candidate image wherein the stereo image includes the stereo candidate image and an associated stereo companion image based on the plurality of digital images from the digital video; and storing the stereo image whereby the stereo image can be presented for viewing by a user.
摘要翻译：从数字视频产生立体声图像的方法包括：接收包括由图像捕捉装置拍摄的多个数字图像的数字视频; 以及使用处理器来产生来自所述多个数字图像的至少两个数字图像的立体适应性评分。该方法还包括：基于立体适应度得分来选择立体候选图像; 从所选择的立体声候选图像中产生立体图像，其中立体图像包括基于来自数字视频的多个数字图像的立体候选图像和相关联的立体声伴随图像; 并且存储立体图像，由此可以呈现立体图像以供用户观看。

5. 发明授权

US08031775B2 Analyzing camera captured video for key frames 有权
标题翻译：分析关键帧的相机拍摄视频
公开(公告)号：US08031775B2
公开(公告)日：2011-10-04
申请号：US11347679
申请日：2006-02-03
申请人： Jiebo Luo , Christophe E. Papin , Deniz E. Schildkraut , Majid Rabbani
发明人： Jiebo Luo , Christophe E. Papin , Deniz E. Schildkraut , Majid Rabbani
IPC分类号： H04N3/36 , H04N5/14
CPC分类号： H04N5/145 , G11B27/28 , G11B27/3027 , H04N19/527 , H04N19/87
摘要： In order to analyze a digital video clip to determine candidate frames for subsequent key frame selection, a camera motion sensor is provided in the camera so that information is provided during image capture regarding camera motion including translation of the scene or camera, or scaling of the scene. The sensor includes an accelerometer or a lens motor sensor. A plurality of video segments is formed based on the global motion estimate and each segment is labeled in accordance with a predetermined series of camera motion classes. Thereafter, key frame candidates are extracted from the labeled segments and a confidence score is computed for each candidate by using rules corresponding to each camera motion class and a rule corresponding to object motion.
摘要翻译：为了分析数字视频剪辑以确定用于随后的关键帧选择的候选帧，在相机中提供相机运动传感器，使得在关于相机运动的图像拍摄期间提供关于相机运动的信息，包括场景或相机的翻译，或缩放现场。该传感器包括加速度计或透镜马达传感器。基于全局运动估计形成多个视频片段，并且根据预定的相机运动类别序列标记每个片段。此后，从标记的片段中提取关键帧候选，并且通过使用与每个相机运动类别相对应的规则和与对象运动相对应的规则，为每个候选者计算置信度分数。

6. 发明授权

US07130474B2 Method and system for generating digital image files for a limited display 有权
标题翻译：用于生成有限显示的数字图像文件的方法和系统
公开(公告)号：US07130474B2
公开(公告)日：2006-10-31
申请号：US10259538
申请日：2002-09-27
申请人： Jiebo Luo , Gustav Braun , Christophe Papin
发明人： Jiebo Luo , Gustav Braun , Christophe Papin
IPC分类号： G06K9/36
CPC分类号： G06T3/40
摘要： A method for processing a digital color image for display and transmission includes the steps of (a) resizing the image to a lower display resolution to produce a display-sized image, (b) quantizing the display-sized image to a display palette with an error diffusion process to produce an error diffused image, (c) losslessly compressing the error diffused image to produce a compressed image having a particular file size, (d) comparing the file size to a maximum file size and if less than the maximum file size, transmitting the digital image to the display; (e) if the file size is greater than the maximum file size but less than a another predetermined file size, reducing the error diffusion rate by a predetermined amount in order to reduce the file size; and (f) if the file size is greater than the maximum file size and the predetermined file size, simplifying the resized image by reducing image detail to produce a simplified image and repeating the preceding steps on the simplified image.
摘要翻译：一种用于处理用于显示和传输的数字彩色图像的方法包括以下步骤：（a）将图像的尺寸调整为较低的显示分辨率以产生显示尺寸的图像，（b）将显示尺寸的图像量化到显示调色板，其中错误扩散过程以产生误差扩散图像，（c）无损地压缩误差扩散图像以产生具有特定文件大小的压缩图像，（d）将文件大小与最大文件大小进行比较，如果小于最大文件大小将数字图像发送到显示器; （e）如果文件大小大于最大文件大小但小于另一预定文件大小，则将误差扩散速率降低预定量以减小文件大小; 和（f）如果文件大小大于最大文件大小和预定文件大小，则通过减少图像细节来简化调整大小的图像以产生简化图像，并且在简化图像上重复前述步骤。

7. 发明申请

US20070183497A1 Extracting key frame candidates from video clip 有权
标题翻译：从视频剪辑中提取关键帧候选
公开(公告)号：US20070183497A1
公开(公告)日：2007-08-09
申请号：US11346708
申请日：2006-02-03
申请人： Jiebo Luo , Christophe Papin
发明人： Jiebo Luo , Christophe Papin
IPC分类号： H04N7/12
CPC分类号： G11B27/28 , G06F17/30811 , G06F17/30843 , G11B27/105
摘要： A method of analyzing a digital video clip to determine candidate frames for subsequent key frame selection including performing a global motion estimate on the video clip that indicates translation of the scene or camera, or scaling of the scene; forming a plurality of video segments based on the global motion estimate and labeling each segment in accordance with a predetermined series of camera motion classes; extracting key frame candidates from the labeled segments and computing a confidence score for each candidate by using rules corresponding to each camera motion class and a rule corresponding to object motion.
摘要翻译：一种分析数字视频剪辑以确定用于后续关键帧选择的候选帧的方法，包括对指示场景或照相机的翻译的视频剪辑进行全局运动估计，或场景的缩放; 基于全局运动估计形成多个视频片段并根据预定的相机运动类别序列标记每个片段; 从标记的片段提取关键帧候选，并通过使用与每个相机运动类别相对应的规则和与对象运动相对应的规则来计算每个候选者的置信度分数。

8. 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。

9. 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.

10. 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。

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