公开(公告)号：US20070279490A1

公开(公告)日：2007-12-06

申请号：US11446893

申请日：2006-06-05

申请人： Hanning Zhou ,  Donald Kimber ,  Lynn Wilcox

发明人： Hanning Zhou ,  Donald Kimber ,  Lynn Wilcox

IPC分类号： H04N7/18

CPC分类号： G06K9/00771 ,  G06K9/6218

摘要： Embodiments of the present invention describe a collaborative framework for mining of surveillance videos to detect abnormal events, which introduces a two-stage training process to alleviate the high false alarm problem. In the first stage, unsupervised clustering is performed on the segments of the video streams and a set of abnormal events are combined with user feedback to generate a clean training set. In the second stage, the clean training set is used to train a more precise model for the analysis of normal events and the motion detection results from multiple cameras can be cross validated and combined. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

摘要翻译： 本发明的实施例描述了用于检测异常事件的监视视频挖掘的协同框架，其引入了两阶段训练过程以减轻高错误警报问题。 在第一阶段，对视频流的片段执行无监督的聚类，并且将一组异常事件与用户反馈相结合以产生干净的训练集。 在第二阶段，清洁训练集用于训练更准确的模型，用于分析正常事件，并且可以交叉验证并组合来自多个摄像机的运动检测结果。 本说明书不是对本发明的完整描述或限制本发明的范围。 本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

公开(公告)号：US20060132607A1

公开(公告)日：2006-06-22

申请号：US11013682

申请日：2004-12-17

申请人： Donald Kimber ,  Kazumasa Murai ,  Jonathan Foote ,  Qiong Liu ,  John Doherty

发明人： Donald Kimber ,  Kazumasa Murai ,  Jonathan Foote ,  Qiong Liu ,  John Doherty

IPC分类号： H04N5/225

CPC分类号： H04N7/15 ,  H04L12/1822 ,  H04N19/00 ,  H04N21/485

摘要： Systems and methods for providing a status of a teleconference by determining an approximate delay time and providing a status signal in view of the determined approximate delay time are provided. An approximate delay time is approximately the amount of time that will elapse before an occurrence occurring at a first time, which is captured into an occurrence signal by a source unit, will be experienced at a second time after the occurrence signal is received by at least one receiving unit.

摘要翻译： 提供了通过确定近似延迟时间并根据确定的近似延迟时间提供状态信号来提供电话会议状态的系统和方法。 近似的延迟时间大约是在首先被接收至少发生信号之后的第二时间经历在源单元捕获到出现信号中的第一次发生之前经过的时间量 一个接收单元。

公开(公告)号：US20050160368A1

公开(公告)日：2005-07-21

申请号：US10760671

申请日：2004-01-21

申请人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Surapong Lertsithichai ,  Chunyuan Liao ,  Hangjin Zhang

发明人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Surapong Lertsithichai ,  Chunyuan Liao ,  Hangjin Zhang

IPC分类号： G06F3/048 ,  G06F3/00 ,  G06F17/21 ,  G06F17/24 ,  G11B27/00

CPC分类号： G06F17/211 ,  G06F3/0481 ,  G06F3/04847 ,  G06F2203/04803 ,  G06F2203/04806

摘要： A system and method for authoring a media presentation including a media presentation environment representation having a portion defined as a hot spot associated with a media presentation device. Various embodiments include a hyper-slide listing portion, a media presentation authoring portion, and/or a media presentation device listing portion. Various embodiments include an integrated presentation authoring preview environment. The method includes selecting a physical device for a presentation unit in the media presentation environment, manipulating a visual representation of the presentation unit, recording a display of the presentation unit, and previewing the presentation in an augmented reality environment, a virtual reality environment, or both. Various embodiments operate with a plurality of types of media presentation devices and a plurality of each type of device.

摘要翻译： 一种用于创作媒体呈现的系统和方法，包括具有被定义为与媒体呈现设备相关联的热点的部分的媒体呈现环境表示。 各种实施例包括超级幻灯片列表部分，媒体呈现创作部分和/或媒体呈现设备列表部分。 各种实施例包括集成的呈现创作预览环境。 该方法包括：在媒体呈现环境中选择用于呈现单元的物理设备，操纵演示单元的视觉表示，记录演示单元的显示，以及在增强现实环境，虚拟现实环境中预览演示，或 都。 各种实施例用多种类型的媒体呈现装置和多种每种类型的装置进行操作。

公开(公告)号：US07434153B2

公开(公告)日：2008-10-07

申请号：US10760671

申请日：2004-01-21

申请人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Surapong Lertsithichai ,  Chunyuan Liao ,  Hangjin Zhang

发明人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Surapong Lertsithichai ,  Chunyuan Liao ,  Hangjin Zhang

IPC分类号： G06F17/00 ,  G06F17/20

CPC分类号： G06F17/211 ,  G06F3/0481 ,  G06F3/04847 ,  G06F2203/04803 ,  G06F2203/04806

摘要： A system and method for authoring a media presentation including a media presentation environment representation having a portion defined as a hot spot associated with a media presentation device. Various embodiments include a hyper-slide listing portion, a media presentation authoring portion, and/or a media presentation device listing portion. Various embodiments include an integrated presentation authoring preview environment. The method includes selecting a physical device for a presentation unit in the media presentation environment, manipulating a visual representation of the presentation unit, recording a display of the presentation unit, and previewing the presentation in an augmented reality environment, a virtual reality environment, or both. Various embodiments operate with a plurality of types of media presentation devices and a plurality of each type of device.

摘要翻译： 一种用于创作媒体呈现的系统和方法，包括具有被定义为与媒体呈现设备相关联的热点的部分的媒体呈现环境表示。 各种实施例包括超级幻灯片列表部分，媒体呈现创作部分和/或媒体呈现设备列表部分。 各种实施例包括集成的呈现创作预览环境。 该方法包括：在媒体呈现环境中选择用于呈现单元的物理设备，操纵演示单元的视觉表示，记录演示单元的显示，以及在增强现实环境，虚拟现实环境中预览演示，或 都。 各种实施例用多种类型的媒体呈现装置和多种每种类型的装置进行操作。

公开(公告)号：US20070296807A1

公开(公告)日：2007-12-27

申请号：US11852224

申请日：2007-09-07

申请人： Jonathan Foote ,  Donald Kimber ,  Xinding Sun ,  John Adcock

发明人： Jonathan Foote ,  Donald Kimber ,  Xinding Sun ,  John Adcock

IPC分类号： H04N7/00

CPC分类号： H04N5/268 ,  G06T7/97 ,  H04N5/262 ,  H04N5/2622

摘要： Provides a system for detecting an intersection between more than one panoramic video sequence and detecting the orientation of the sequences forming the intersection. Video images and corresponding location data are received. If required, the images and location data is processed to ensure the images contain location data. An intersection between two paths is then derived from the video images by deriving a rough intersection between two images, determining a neighborhood for the two images, and dividing each image in the neighborhood into strips. An identifying value is derived from each strip to create a row of strip values which are then converted to the frequency domain. A distance measure is taken between strips in the frequency domain, and the intersection is determined from the images having the smallest distance measure between them. The orientation between the two paths may also be determined in the frequency domain by using the phases of signals representing the images in the Fourier domain or performing a circular cross correlation of two vectors representing the images.

摘要翻译： 提供一种用于检测多个全景视频序列之间的交点并检测形成交集的序列的取向的系统。 接收视频图像和对应的位置数据。 如果需要，处理图像和位置数据，以确保图像包含位置数据。 然后通过导出两个图像之间的粗略交点，确定两个图像的邻域，并将邻域中的每个图像分割成条，从而从视频图像导出两条路径之间的交点。 从每个条带导出识别值，以创建条带值行，然后将其转换为频域。 在频域中的带之间采取距离测量，并且从它们之间具有最小距离测量的图像确定交点。 也可以通过使用表示傅立叶域中的图像的信号的相位或者执行表示图像的两个向量的循环互相关来在频域中确定两个路径之间的取向。

公开(公告)号：US20060284978A1

公开(公告)日：2006-12-21

申请号：US11324557

申请日：2006-01-03

申请人： Andreas Girgensohn ,  Frank Shipman ,  Lynn Wilcox ,  Donald Kimber

发明人： Andreas Girgensohn ,  Frank Shipman ,  Lynn Wilcox ,  Donald Kimber

IPC分类号： H04N7/18 ,  H04N5/14 ,  H04N9/64 ,  H04N9/47

CPC分类号： G06F17/30811 ,  G06F17/30843 ,  G06F17/30852 ,  G06K9/00711 ,  H04N7/181

摘要： Techniques for generating a storyboard are disclosed. In one embodiment of the invention the storyboard is comprised of videos from one or more cameras based on the identification of activity in the video. Various embodiments of the invention include an assessment of the importance of the activity, the creation of a storyboard presentation based on importance and interaction techniques for seeing more details or alternate views of the video. In one embodiment, motion detection is used to determine activity in one or more synchronized video streams. Periods of activity are recognized and assigned importance assessments based on the activity, important locations in the video streams, and events from other sensors. In different embodiments, the interface consists of a storyboard and a map.

摘要翻译： 公开了生成故事板的技术。 在本发明的一个实施例中，故事板由来自一个或多个相机的视频组成，基于视频中活动的识别。 本发明的各种实施例包括评估活动的重要性，基于重要性的创建故事板呈现以及用于观看视频的更多细节或替代视图的交互技术。 在一个实施例中，运动检测用于确定一个或多个同步视频流中的活动。 根据活动，视频流中的重要位置以及来自其他传感器的事件，识别和分配活动的时间段并进行重要性评估。 在不同的实施例中，界面由故事板和地图组成。

公开(公告)号：US07830417B2

公开(公告)日：2010-11-09

申请号：US11504873

申请日：2006-08-15

申请人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Laurent Denoue ,  Jack Yang ,  Hanning Zhou

发明人： Qiong Liu ,  Donald Kimber ,  Patrick Chiu ,  Laurent Denoue ,  Jack Yang ,  Hanning Zhou

IPC分类号： H04N5/225

CPC分类号： G06F3/0346 ,  H04M1/72522 ,  H04M2250/52

摘要： Embodiments of the present invention enable an image based controller to control and manipulate objects with simple point-and-capture operations via images captured by a camera enhanced mobile device. Powered by this technology, a user is able to complete many complicated control tasks via guided control of objects without utilizing laser pointers, IR transmitters, mini-projectors, or bar code tagging and/or customized wall paper are not needed for the environment control. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

摘要翻译： 本发明的实施例使得基于图像的控制器能够通过使用由相机增强的移动设备捕获的图像的简单的点和捕获操作来控制和操纵对象。 通过这种技术，用户无需使用激光指针即可完成许多复杂的控制任务，而不需要使用激光指针，红外发射器，小型投影机或者条形码标签和/或定制的墙纸来进行环境控制。 本说明书不是对本发明的完整描述或限制本发明的范围。 本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

公开(公告)号：US07787011B2

公开(公告)日：2010-08-31

申请号：US11220839

申请日：2005-09-07

申请人： Hanning Zhou ,  Qiong Liu ,  Donald Kimber ,  Lynn Wilcox ,  Matthew L. Cooper

发明人： Hanning Zhou ,  Qiong Liu ,  Donald Kimber ,  Lynn Wilcox ,  Matthew L. Cooper

IPC分类号： H04N7/18

CPC分类号： G06K9/00771 ,  G06T7/254 ,  G06T7/277 ,  G06T2207/10012 ,  G06T2207/10021 ,  G06T2207/30241

摘要： Embodiments of the present invention introduce a novel technique to analyze and monitor video streams captured from multiple cameras. It highlights the foreground region of the video streams via local alpha blending and displays the videos in an immersive 3-D environment. The spatial arrangement of the displays can be generated by multi-dimensional scaling of the amount of simultaneous motion across different video streams. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

摘要翻译： 本发明的实施例引入了一种用于分析和监视从多个摄像机捕获的视频流的新技术。 它通过局部alpha混合突出显示视频流的前景区域，并将其呈现在沉浸式3-D环境中。 显示器的空间布置可以通过跨越不同视频流的同时运动量的多维缩放来生成。 本说明书不是对本发明的完整描述或限制本发明的范围。 本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

公开(公告)号：US07289138B2

公开(公告)日：2007-10-30

申请号：US10188667

申请日：2002-07-02

申请人： Jonathan T. Foote ,  Donald Kimber ,  Xinding Sun ,  John Adcock

发明人： Jonathan T. Foote ,  Donald Kimber ,  Xinding Sun ,  John Adcock

IPC分类号： H04N7/00 ,  H04N7/18 ,  H04N9/47

CPC分类号： H04N5/268 ,  G06T7/97 ,  H04N5/262 ,  H04N5/2622

摘要： Provides a system for detecting an intersection between more than one panoramic video sequence and detecting the orientation of the sequences forming the intersection. Video images and corresponding location data are received. If required, the images and location data is processed to ensure the images contain location data. An intersection between two paths is then derived from the video images by deriving a rough intersection between two images, determining a neighborhood for the two images, and dividing each image in the neighborhood into strips. An identifying value is derived from each strip to create a row of strip values which are then converted to the frequency domain. A distance measure is taken between strips in the frequency domain, and the intersection is determined from the images having the smallest distance measure between them. The orientation between the two paths may also be determined in the frequency domain by using the phases of signals representing the images in the Fourier domain or performing a circular cross correlation of two vectors representing the images.

摘要翻译： 提供一种用于检测多个全景视频序列之间的交点并检测形成交集的序列的取向的系统。 接收视频图像和对应的位置数据。 如果需要，处理图像和位置数据，以确保图像包含位置数据。 然后通过导出两个图像之间的粗略交点，确定两个图像的邻域，并将邻域中的每个图像分割成条，从而从视频图像导出两条路径之间的交点。 从每个条带导出识别值，以创建条带值行，然后将其转换为频域。 在频域中的带之间采取距离测量，并且从它们之间具有最小距离测量的图像确定交点。 也可以通过使用表示傅立叶域中的图像的信号的相位或者执行表示图像的两个向量的循环互相关来在频域中确定两个路径之间的取向。

公开(公告)号：US20070052807A1

公开(公告)日：2007-03-08

申请号：US11220730

申请日：2005-09-07

申请人： Hanning Zhou ,  Qiong Liu ,  Donald Kimber ,  Lynn Wilcox ,  Matthew Cooper

发明人： Hanning Zhou ,  Qiong Liu ,  Donald Kimber ,  Lynn Wilcox ,  Matthew Cooper

IPC分类号： H04N7/18

CPC分类号： H04N7/181

摘要： Embodiments of the present invention introduce a user navigation interface that allows a user to monitor/navigate video streams captured from multiple cameras. It integrates video streams from multiple cameras with the semantic layout into a 3-D immersive environment and renders the video streams in multiple displays on a user navigation interface. It conveys the spatial distribution of the cameras as well as their fields of view and allows a user to navigate freely or switch among preset views. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.

摘要翻译： 本发明的实施例引入了允许用户监视/导航从多个摄像机捕获的视频流的用户导航界面。 它将来自多个摄像机的视频流与语义布局集成到3-D沉浸式环境中，并在用户导航界面上将多个显示器中的视频流呈现。 它传达摄像机的空间分布及其视野，并允许用户自由导航或在预设视图中切换。 本说明书不是对本发明的完整描述或限制本发明的范围。 本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。