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1. 发明申请

US20080253617A1 Method and Apparatus for Determining the Shot Type of an Image 审中-公开
标题翻译：用于确定图像的镜头类型的方法和装置
公开(公告)号：US20080253617A1
公开(公告)日：2008-10-16
申请号：US12067993
申请日：2006-09-11
申请人： Fabian Edgar Ernst , Johannes Weda , Mauro Barbieri , Stijn De Waele
发明人： Fabian Edgar Ernst , Johannes Weda , Mauro Barbieri , Stijn De Waele
IPC分类号： G06T5/00
CPC分类号： G06K9/00711 , G06F16/786 , G06T7/50
摘要： A method and apparatus for determining the type of shot of an image is disclosed. The method comprising the steps of: assigning (203, 205) portions of the image to at least a first cluster or a second cluster, the clusters having different ranges of depth values associated therewith; and determining (207, 209) the shot type of the image on the basis of whether both the first and second clusters have been assigned at least one portion or whether there is a stepped or gradual change in the difference between the depth of the first and second clusters.
摘要翻译：公开了一种用于确定图像的镜头类型的方法和装置。该方法包括以下步骤：将图像的部分（203,205）分配给至少第一簇或第二簇，所述簇具有与其相关联的不同深度值范围; 以及基于所述第一和第二簇是否已经分配了至少一个部分来确定（207,209）所述图像的镜头类型，或者是否在所述第一和第二簇的深度之间的差异中存在阶梯或逐渐变化第二个集群

2. 发明申请

US20100067864A1 VIDEO DEPTH MAP ALIGNMENT 有权
标题翻译：视频深度地图对齐
公开(公告)号：US20100067864A1
公开(公告)日：2010-03-18
申请号：US12447525
申请日：2007-10-26
申请人： Stijn De Waele , Philip Steven Newton , Hong Li , Mauro Barbieri , Johannes Weda
发明人： Stijn De Waele , Philip Steven Newton , Hong Li , Mauro Barbieri , Johannes Weda
IPC分类号： H04N5/93
CPC分类号： G06T7/50 , H04N13/167 , H04N13/194
摘要： A system (1) for producing a depth map of a video sequence comprises a client (C) and a server (S) connected by a network (N). A secondary video sequence (M*) available at the client (C) is derived from a primary video sequence (M) available at the server (S), the primary video sequence (M) having a primary depth map (D). The server comprises a transmission unit for transmitting the primary depth map (D) to the client. The client comprises an alignment unit for aligning the primary depth map (D) with the secondary video sequence (M*) so as to produce alignment information (AI), and a derivation unit for deriving the secondary depth map (D*) from the primary depth map (D) using the alignment information (AI).
摘要翻译：用于产生视频序列的深度图的系统（1）包括由网络（N）连接的客户端（C）和服务器（S）。在客户端（C）可用的次要视频序列（M *）从服务器（S）可用的主要视频序列（M）导出，主要视频序列（M）具有主要深度图（D）。服务器包括用于将主要深度图（D）发送给客户端的传输单元。客户端包括对准单元，用于将主要深度图（D）与次要视频序列（M *）对准，以产生对准信息（AI）;以及导出单元，用于从第二深度图（D *）使用对准信息（AI）的主深度图（D）。

3. 发明授权

US08358301B2 Video depth map alignment 有权
标题翻译：视频深度图对齐
公开(公告)号：US08358301B2
公开(公告)日：2013-01-22
申请号：US12447525
申请日：2007-10-26
申请人： Stijn De Waele , Philip Steven Newton , Hong Li , Mauro Barbieri , Johannes Weda
发明人： Stijn De Waele , Philip Steven Newton , Hong Li , Mauro Barbieri , Johannes Weda
IPC分类号： G06T15/00
CPC分类号： G06T7/50 , H04N13/167 , H04N13/194
摘要： A system (1) for producing a depth map of a video sequence comprises a client (C) and a server (S) connected by a network (N). A secondary video sequence (M*) available at the client (C) is derived from a primary video sequence (M) available at the server (S), the primary video sequence (M) having a primary depth map (D). The server comprises a transmission unit for transmitting the primary depth map (D) to the client. The client comprises an alignment unit for aligning the primary depth map (D) with the secondary video sequence (M*) so as to produce alignment information (AI), and a derivation unit for deriving the secondary depth map (D*) from the primary depth map (D) using the alignment information (AI).
摘要翻译：用于产生视频序列的深度图的系统（1）包括由网络（N）连接的客户端（C）和服务器（S）。在客户端（C）可用的次要视频序列（M *）从服务器（S）可用的主要视频序列（M）导出，主要视频序列（M）具有主要深度图（D）。服务器包括用于将主要深度图（D）发送给客户端的传输单元。客户端包括对准单元，用于将主要深度图（D）与次要视频序列（M *）对准，以产生对准信息（AI）;以及导出单元，用于从第二深度图（D *）使用对准信息（AI）的主深度图（D）。

4. 发明授权

US08930984B2 Method of content substitution 有权
标题翻译：内容替代方法
公开(公告)号：US08930984B2
公开(公告)日：2015-01-06
申请号：US12306099
申请日：2007-06-28
申请人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
发明人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
IPC分类号： H04N7/025
CPC分类号： H04H20/106 , H04N21/23424 , H04N21/4263 , H04N21/4333 , H04N21/44008 , H04N21/44016
摘要： A method of substituting a primary content (110) being transmitted on a primary channel (100) with a secondary content (220) corresponding to a content being transmitted on a secondary channel (200), characterized by substituting the secondary content in response to a highlight occurring in the content transmitted on the secondary channel (210-3), said secondary content (220) being a summary of the content already transmitted on the secondary channel. A method as claimed in claim 1, wherein the program being transmitted on the secondary channel (200) corresponds to a live event.
摘要翻译：一种代替在主信道（100）上发送的主内容（110）的方法，其中副内容（220）具有对应于在辅信道（200）上传输的内容的次内容（220），其特征在于：响应于发生在辅助频道（210-3）上发送的内容中的高亮显示，所述次要内容（220）是已经在辅助频道上发送的内容的摘要。 2.如权利要求1所述的方法，其特征在于，在辅助信道（200）上发送的节目对应于直播事件。

5. 发明授权

US08321456B2 Generating metadata for association with a collection of content items 有权
标题翻译：生成与内容项集合关联的元数据
公开(公告)号：US08321456B2
公开(公告)日：2012-11-27
申请号：US12681132
申请日：2008-10-02
申请人： Mauro Barbieri , Johannes Weda
发明人： Mauro Barbieri , Johannes Weda
IPC分类号： G06F17/30
CPC分类号： G06F17/30761 , G06F17/30038 , G06F17/30743 , G06F17/30749 , G06F17/30799 , G06F17/30817 , G06F17/30828
摘要： A method of automatically generating metadata for association with a collection of content items accessible to a system (1) for processing data included in the content items, includes obtaining sets of metadata associated with the content items individually, each set of metadata including at least one attribute value associated with the content item. At least one distribution of values of an attribute over the sets of metadata associated with the respective content items is analyzed. At least one attribute value is selected in dependence on the analysis. The selected attribute value(s) are processed to generate the metadata for association with the collection, and the generated metadata are made available to the system (1) for processing data included in the content items in connection with an identification of the collection of content items.
摘要翻译：一种自动生成与用于处理包含在内容项目中的数据的系统（1）可访问的内容项集合相关联的元数据的方法包括：分别获得与内容项目相关联的元数据集，每组元数据包括至少一个属性值与内容项相关联。分析与相应内容项相关联的元数据集合上的属性的值的至少一个分布。根据分析选择至少一个属性值。所选择的属性值被处理以产生用于与集合相关联的元数据，并且所生成的元数据可用于系统（1），用于处理与内容集合相关的内容中包括的数据物品。

6. 发明申请

US20100007726A1 METHOD AND APPARATUS FOR CLASSIFYING A PERSON 审中-公开
标题翻译：用于分类人员的方法和装置
公开(公告)号：US20100007726A1
公开(公告)日：2010-01-14
申请号：US12445479
申请日：2007-10-17
申请人： Mauro Barbieri , Johannes Weda , Lalitha Agnihotri , Marco Emanuele Campanella , Prarthana Shrestha
发明人： Mauro Barbieri , Johannes Weda , Lalitha Agnihotri , Marco Emanuele Campanella , Prarthana Shrestha
IPC分类号： G06K9/62 , G06K9/00 , H04N7/18
CPC分类号： G06K9/0061 , G06K9/00221 , G06K2009/00322
摘要： Photo or video content of a person is acquired (401). A dimension of at least one iris of a person such as radius of the iris is measured (405, 411). A dimension of the face of the person, such as width of the face, is measured. The person is then classified (413) as an adult or child on the basis of a ratio of the dimension of the face and the dimension of the iris.
摘要翻译：获取人的照片或视频内容（401）。测量人的至少一个虹膜的尺寸，例如虹膜的半径（405,411）。测量人脸的尺寸，例如面部的宽度。然后根据脸部尺寸与虹膜尺寸的比例将该人分类为（413）成人或小孩。

7. 发明申请

US20090183198A1 METHOD OF CONTENT SUBSTITUTION 有权
标题翻译：内容替代方法
公开(公告)号：US20090183198A1
公开(公告)日：2009-07-16
申请号：US12306099
申请日：2007-06-28
申请人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
发明人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
IPC分类号： H04N7/10
CPC分类号： H04H20/106 , H04N21/23424 , H04N21/4263 , H04N21/4333 , H04N21/44008 , H04N21/44016
摘要： A method of substituting a primary content (110) being transmitted on a primary channel (100) with a secondary content (220) corresponding to a content being transmitted on a secondary channel (200), characterized by substituting the secondary content in response to a highlight occurring in the content transmitted on the secondary channel (210-3), said secondary content (220) being a summary of the content already transmitted on the secondary channel. A method as claimed in claim 1, wherein the program being transmitted on the secondary channel (200) corresponds to a live event.
摘要翻译：一种代替在主信道（100）上发送的主内容（110）的方法，其中副内容（220）具有对应于在辅信道（200）上传输的内容的次内容（220），其特征在于：响应于发生在辅助频道（210-3）上发送的内容中的高亮显示，所述次要内容（220）是已经在辅助频道上发送的内容的摘要。 2.如权利要求1所述的方法，其特征在于，在辅助信道（200）上发送的节目对应于直播事件。

8. 发明申请

US20110229111A1 MERGING OF A VIDEO AND STILL PICTURES OF THE SAME EVENT, BASED ON GLOBAL MOTION VECTORS OF THIS VIDEO 有权
标题翻译：根据本视频的全球运动矢量，合并视频和静止图像
公开(公告)号：US20110229111A1
公开(公告)日：2011-09-22
申请号：US13130077
申请日：2009-11-13
申请人： Francesco Emanuele Bonarrigo , Marco Emanuele Campanella , Mauro Barbieri , Johannes Weda
发明人： Francesco Emanuele Bonarrigo , Marco Emanuele Campanella , Mauro Barbieri , Johannes Weda
IPC分类号： H04N5/93
CPC分类号： G11B27/034 , G11B27/036
摘要： It is quite common for users to have both video and photo material that refer to the same event. Adding photos to home videos enriches the content. However, just adding still photos to a video sequence has a disturbing effect. The invention relates to a method to seamlessly integrate photos into the video by creating a virtual camera motion in the photo that is aligned with the estimated camera motion in the video. A synthesized video sequence is created by estimating a video camera motion in the video sequence at an insertion position in the video sequence at which the still photo is to be included, creating a virtual video sequence of sub frames of the still photo where the virtual video sequence has a virtual camera motion correlated to the video camera motion at the insertion position.
摘要翻译：使用者同时参与同一个活动的影片和照片资料很常见。将照片添加到家庭影片丰富了内容。但是，只要将静态照片添加到视频序列就会产生令人不安的效果。本发明涉及通过在照片中创建与视频中估计的相机运动对准的虚拟相机运动来将照片无缝地集成到视频中的方法。通过在静止图像被包括的视频序列中的插入位置估计视频序列中的摄像机运动来创建合成视频序列，创建静态照片的子帧的虚拟视频序列，其中虚拟视频序列具有与插入位置处的摄像机运动相关的虚拟相机运动。

9. 发明申请

US20100002149A1 METHOD AND APPARATUS FOR DETECTING SLOW MOTION 审中-公开
标题翻译：检测慢速运动的方法和装置
公开(公告)号：US20100002149A1
公开(公告)日：2010-01-07
申请号：US12514134
申请日：2007-11-07
申请人： Enno Lars Ehlers , Johannes Weda , Mauro Barbieri
发明人： Enno Lars Ehlers , Johannes Weda , Mauro Barbieri
IPC分类号： H04N5/14
CPC分类号： H04N5/147 , G06K9/00711 , G06T7/254 , G06T7/262
摘要： The occurrence of slow motion in a video sequence is detected by: extracting a feature of luminosity for each of a plurality of frames of a video sequence, step 103; determining differences between the extracted features of luminosity, step 105; performing frequency analysis on the determined differences, step 109; and detecting the occurrence of slow motion in said video sequence when a frequency variation between the differences exceeds a predetermined threshold.
摘要翻译：通过以下步骤检测视频序列中的慢动作的发生：提取视频序列的多个帧中的每一帧的亮度特征，步骤103; 确定提取的亮度特征之间的差异，步骤105; 对所确定的差异执行频率分析，步骤109; 以及当所述差异之间的频率变化超过预定阈值时，检测所述视频序列中的慢动作的发生。

10. 发明申请

US20090235308A1 METHOD OF CONTENT SUBSTITUTION 审中-公开
标题翻译：内容替代方法
公开(公告)号：US20090235308A1
公开(公告)日：2009-09-17
申请号：US12306090
申请日：2007-06-26
申请人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
发明人： Enno Lars Ehlers , Mauro Barbieri , Johannes Weda
IPC分类号： H04N7/10
CPC分类号： H04H20/106 , H04H60/375 , H04L65/4076 , H04L65/605 , H04N21/23424 , H04N21/4263 , H04N21/4333 , H04N21/44008 , H04N21/44016 , H04N21/812
摘要： A method of substituting a primary content (110) being transmitted on a primary channel (100) with a secondary content (220), characterized by said secondary content being a summary of a program (210) being currently transmitted on a secondary channel (200). Preferably the method comprises substitution of the secondary content (220) in response to a commercial break (120) being transmitted on the primary channel (100). Preferably the method comprises transmission of the primary content (110) following the substituted secondary content (220) that is time-shifted to allow the secondary content to be presented to its end. Preferably the method comprises subsequent to presenting the secondary content (220), the program being currently transmitted on the secondary channel (210) that is presented instead of the primary content (110). Preferably the method comprises transmission of the secondary content (220) that is prior to changing of the channel currently watched from the primary channel (100) to the secondary channel (200).
摘要翻译：一种替代主要内容（110）的方法，所述主要内容（110）在次要内容（220）上在主要信道（100）上传输，其特征在于所述次要内容是当前在辅助信道（200）上传送的节目（210）的概要）。优选地，该方法包括响应于在主信道（100）上传送的商业中断（120）来替换次内容（220）。优选地，该方法包括在被替换的次要内容（220）之后的主要内容（110）的传输，其被时移以允许次要内容呈现给其结束。优选地，该方法包括在呈现次要内容（220）之后，该程序当前在辅助信道（210）上被发送，而不是主要内容（110）。优选地，该方法包括在将从主信道（100）当前观看的信道改变为次信道（200）之前的次内容（220）的传输。

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