公开(公告)号：US07447337B2

公开(公告)日：2008-11-04

申请号：US10972003

申请日：2004-10-25

申请人： Tong Zhang ,  Yong Wang ,  Daniel R. Tretter

发明人： Tong Zhang ,  Yong Wang ,  Daniel R. Tretter

IPC分类号： G06K9/00 ,  H04N5/14 ,  H04B1/66

CPC分类号： G06K9/00711 ,  G06T7/223 ,  G06T7/246 ,  G06T2207/30241

摘要： Methods and integrated systems for camera motion analysis and moving object analysis and methods of extracting semantics mainly from camera motion parameters in videos and video segments without shot changes are described. Typical examples of such videos are a home video taken by a digital camera and a segment, or clip, of a professional video or film. The extracted semantics can be directly used in a number of video/image understanding and management applications, such as annotation, browsing, editing, frame enhancement, key-frame extraction, panorama generation, printing, retrieval, summarization. Automatic methods of detecting and tracking moving objects that do not rely on a priori knowledge of the objects are also described. The methods can be executed in real time.

摘要翻译： 描述了相机运动分析和运动对象分析的方法和集成系统以及主要从视频和视频段中的摄像机运动参数提取语义的方法，而没有镜头变化。 这种视频的典型示例是数字照相机拍摄的家庭视频以及专业视频或电影的片段或片段。 提取的语义可以直接用于许多视频/图像理解和管理应用，如注释，浏览，编辑，帧增强，关键帧提取，全景生成，打印，检索，总结。 还描述了不依赖于对象的先验知识的检测和跟踪移动对象的自动方法。 这些方法可以实时执行。

公开(公告)号：US09025864B2

公开(公告)日：2015-05-05

申请号：US13700820

申请日：2010-08-02

申请人： Tong Zhang ,  Wei Zhang ,  Daniel R Tretter

发明人： Tong Zhang ,  Wei Zhang ,  Daniel R Tretter

IPC分类号： G06K9/62 ,  G06K9/00

CPC分类号： G06K9/6256 ,  G06K9/00677

摘要： The disclosure relates to a system and a method for generating clothing feature data representative of at least one clothing feature of a piece of clothing being worn by the person in a set of images, and training a discriminative clothing classifier using the clothing feature data to provide a personal clothing model that corresponds to the piece of clothing. The personal clothing model can be used to identify additional images in which the person appears.

摘要翻译： 本公开涉及一种用于生成表示人在一组图像中穿着的服装的至少一个服装特征的服装特征数据的系统和方法，并且使用服装特征数据来训练鉴别服装分类器以提供 一件与服装相对应的个人服装模特。 个人服装模型可以用于识别该人出现的其他图像。

公开(公告)号：US07035435B2

公开(公告)日：2006-04-25

申请号：US10140511

申请日：2002-05-07

申请人： Ying Li ,  Tong Zhang ,  Daniel R. Tretter

发明人： Ying Li ,  Tong Zhang ,  Daniel R. Tretter

IPC分类号： G06K1/00

CPC分类号： G06F17/30793 ,  G06F17/30811 ,  G06F17/30843 ,  Y10S707/99945 ,  Y10S707/99948

摘要： A method and system for automatically summarizing a video document. The video document is decomposed into scenes, shots and frames, and an importance value is assigned to each scene, shot and frame. Keyframes are allocated among the shots based on the importance value of each shot. The allocated number of keyframes are then selected from each shot. The number of keyframes may be altered for greater or lesser detail in response to user input.

公开(公告)号：US08861866B2

公开(公告)日：2014-10-14

申请号：US13528743

申请日：2012-06-20

申请人： Tong Zhang ,  Daniel R. Tretter ,  Qian Lin

发明人： Tong Zhang ,  Daniel R. Tretter ,  Qian Lin

IPC分类号： G06K9/00 ,  G06K9/66 ,  G06K9/46

CPC分类号： G06K9/00664

摘要： Examples disclose a method executed on a computing device to locate a clothing region within an image to segment into a region of related clothing. Further, the examples provide detecting a feature of the related clothing. Additionally, the examples also disclose determining a style of the related clothing in the region based on the detection of the feature.

摘要翻译： 实例公开了一种在计算设备上执行的方法，用于定位图像内的服装区域以分段成相关服装的区域。 此外，这些示例提供了检测相关服装的特征。 此外，这些示例还公开了基于特征的检测来确定该区域中的相关服装的风格。

公开(公告)号：US20130279816A1

公开(公告)日：2013-10-24

申请号：US13701632

申请日：2010-06-01

申请人： Wei Zhang ,  Tong Zhang ,  Daniel R. Tretter

发明人： Wei Zhang ,  Tong Zhang ,  Daniel R. Tretter

IPC分类号： G06K9/62

CPC分类号： G06K9/6267 ,  G06K9/00234 ,  G06K9/00362 ,  G06K9/00671

摘要： A method and system for clustering images, comprising detecting faces in respective images to generate face data, generating a first cluster of images using the face data, the first cluster comprising images with a common face and representing a corresponding person, generating a second cluster of images using clothes data representing a set of clothing signatures, the second cluster comprising images with a common set of clothes, and using the first and second clusters to link an image of the person to the clusters in order to generate a third cluster for the person.

摘要翻译： 一种用于对图像进行聚类的方法和系统，包括检测各个图像中的面部以产生面部数据，使用面部数据生成第一图像簇，所述第一群集包括具有共同脸部并且表示相应人物的图像，生成第二群集 使用表示一组服装签名的衣服数据的图像，所述第二群集包括具有共同衣服的图像，以及使用所述第一和第二群集将所述人的图像链接到所述群集，以便为所述人生成第三群集 。

公开(公告)号：US20120308087A1

公开(公告)日：2012-12-06

申请号：US13118897

申请日：2011-05-31

申请人： Hui CHAO ,  Tong Zhang ,  Daniel R. Tretter

发明人： Hui CHAO ,  Tong Zhang ,  Daniel R. Tretter

IPC分类号： G06K9/00

CPC分类号： G06K9/00221 ,  G06K2009/00322

摘要： A system and a method are provided for determining an estimated age of an individual of interest based on images in an image collection. An example system includes a memory for storing computer executable instructions, and a processing unit for accessing the memory and executing the computer executable instructions. The computer executable instructions include an age class estimator to classify a plurality of images of the individual into age classes, each age class corresponding to an interval of age, and each image having a known time stamp, a probability determination engine to determine, for each age class, a value of class probability that an image in the collection falls within the age class, an age determination engine to determine a transition time based on the values of class probability and the known time stamp, and to determine the estimated age of the individual based on the determined transition time.

摘要翻译： 提供了一种系统和方法，用于基于图像集合中的图像来确定感兴趣的个体的估计年龄。 示例系统包括用于存储计算机可执行指令的存储器，以及用于访问存储器并执行计算机可执行指令的处理单元。 计算机可执行指令包括：年龄类别估计器，用于将个体的多个图像分类为年龄类别，每个年龄段对应于年龄间隔;每个图像具有已知时间戳;概率确定引擎，用于为每个 年龄级别，集合中的图像属于年龄类别的类概率的值，基于类概率和已知时间戳的值来确定转换时间的年龄确定引擎，并且确定估计的年龄 个人基于确定的过渡时间。

公开(公告)号：US09317783B2

公开(公告)日：2016-04-19

申请号：US13701632

申请日：2010-06-01

申请人： Wei Zhang ,  Tong Zhang ,  Daniel R. Tretter

发明人： Wei Zhang ,  Tong Zhang ,  Daniel R. Tretter

IPC分类号： G06K9/62 ,  G06K9/00

CPC分类号： G06K9/6267 ,  G06K9/00234 ,  G06K9/00362 ,  G06K9/00671

摘要： A method and system for clustering images, comprising detecting faces in respective images to generate face data, generating a first cluster of images using the face data, the first cluster comprising images with a common face and representing a corresponding person, generating a second cluster of images using clothes data representing a set of clothing signatures, the second cluster comprising images with a common set of clothes, and using the first and second clusters to link an image of the person to the clusters in order to generate a third cluster for the person.

摘要翻译： 一种用于对图像进行聚类的方法和系统，包括检测各个图像中的面部以产生面部数据，使用面部数据生成第一图像簇，所述第一群集包括具有共同脸部并且表示相应人物的图像，生成第二群集 使用表示一组服装签名的衣服数据的图像，所述第二群集包括具有共同衣服的图像，以及使用所述第一和第二群集将所述人的图像链接到所述群集，以便为所述人生成第三群集 。

公开(公告)号：US20130343615A1

公开(公告)日：2013-12-26

申请号：US13528743

申请日：2012-06-20

申请人： Tong Zhang ,  Daniel R. Tretter ,  Qian Lin

发明人： Tong Zhang ,  Daniel R. Tretter ,  Qian Lin

IPC分类号： G06K9/46

CPC分类号： G06K9/00664

摘要： Examples disclose a method executed on a computing device to locate a clothing region within an image to segment into a region of related clothing. Further, the examples provide detecting a feature of the related clothing. Additionally, the examples also disclose determining a style of the related clothing in the region based on the detection of the feature.

摘要翻译： 实例公开了一种在计算设备上执行的方法，用于定位图像内的服装区域以分段成相关服装的区域。 此外，这些示例提供了检测相关服装的特征。 此外，这些示例还公开了基于特征的检测来确定该区域中的相关服装的风格。

公开(公告)号：US08565539B2

公开(公告)日：2013-10-22

申请号：US13118897

申请日：2011-05-31

申请人： Hui Chao ,  Tong Zhang ,  Daniel R. Tretter

发明人： Hui Chao ,  Tong Zhang ,  Daniel R. Tretter

IPC分类号： G06K9/00 ,  G06F15/177

CPC分类号： G06K9/00221 ,  G06K2009/00322

摘要： A system and a method are provided for determining an estimated age of an individual of interest based on images in an image collection. An example system includes a memory for storing computer executable instructions, and a processing unit for accessing the memory and executing the computer executable instructions. The computer executable instructions include an age class estimator to classify a plurality of images of the individual into age classes, each age class corresponding to an interval of age, and each image having a known time stamp, a probability determination engine to determine, for each age class, a value of class probability that an image in the collection falls within the age class, an age determination engine to determine a transition time based on the values of class probability and the known time stamp, and to determine the estimated age of the individual based on the determined transition time.

摘要翻译： 提供了一种系统和方法，用于基于图像集合中的图像来确定感兴趣的个体的估计年龄。 示例系统包括用于存储计算机可执行指令的存储器，以及用于访问存储器并执行计算机可执行指令的处理单元。 计算机可执行指令包括：年龄类别估计器，用于将个体的多个图像分类为年龄类别，每个年龄段对应于年龄间隔;每个图像具有已知时间戳;概率确定引擎，用于为每个 年龄级别，集合中的图像属于年龄类别的类概率的值，基于类概率和已知时间戳的值来确定转换时间的年龄确定引擎，并且确定估计的年龄 个人基于确定的过渡时间。

公开(公告)号：US20060088191A1

公开(公告)日：2006-04-27

申请号：US10972003

申请日：2004-10-25

申请人： Tong Zhang ,  Yong Wang ,  Daniel Tretter

发明人： Tong Zhang ,  Yong Wang ,  Daniel Tretter

IPC分类号： G06K9/00

CPC分类号： G06K9/00711 ,  G06T7/223 ,  G06T7/246 ,  G06T2207/30241

摘要： Methods and integrated systems for camera motion analysis and moving object analysis and methods of extracting semantics mainly from camera motion parameters in videos and video segments without shot changes are described. Typical examples of such videos are a home video taken by a digital camera and a segment, or clip, of a professional video or film. The extracted semantics can be directly used in a number of video/image understanding and management applications, such as annotation, browsing, editing, frame enhancement, key-frame extraction, panorama generation, printing, retrieval, summarization. Automatic methods of detecting and tracking moving objects that do not rely on a priori knowledge of the objects are also described. The methods can be executed in real time.

摘要翻译： 描述了相机运动分析和运动对象分析的方法和集成系统以及主要从视频和视频段中的摄像机运动参数提取语义的方法，而没有镜头变化。 这种视频的典型示例是数字照相机拍摄的家庭视频以及专业视频或电影的片段或片段。 提取的语义可以直接用于许多视频/图像理解和管理应用，如注释，浏览，编辑，帧增强，关键帧提取，全景生成，打印，检索，总结。 还描述了不依赖于对象的先验知识的检测和跟踪移动对象的自动方法。 这些方法可以实时执行。