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81. 发明申请

WO2002054132A3 SYSTEM FOR AUTOMATICALLY ADJUSTING A LENS POWER THROUGH GAZE TRACKING 审中-公开
公开(公告)号：WO2002054132A3
公开(公告)日：2002-07-11
申请号：PCT/IB2001/002666
申请日：2001-12-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： TRAJKOVIC, Miroslav , GUTTA, Srinivas , COLMENAREZ, Antonio
IPC分类号： G02B7/10
摘要： The present invention relates to a device containing an automatic zoom lens, and more particularly to a zoom lens that is controlled by a processor that is linked to a gaze tracking system. As a user looks onto an object through the device, the gaze tracking system collects data relating to the position of each eye of the user. This eye position data is input into the processor where the focal point of the user is determined. The processor then adjusts the zoom lens to zoom in or out onto the object based on either a predetermined or user input zoom factor.

82. 发明申请

WO2004047447A1 PREDICTION OF RATINGS FOR SHOWS NOT YET SHOWN 审中-公开
标题翻译：预测不显示的评分
公开(公告)号：WO2004047447A1
公开(公告)日：2004-06-03
申请号：PCT/IB2003/004739
申请日：2003-10-24
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , U.S. PHILIPS CORPORATION
发明人： GUTTA, Srinivas , PHILOMIN, Vasanth , TRAJKOVIC, Miroslav
IPC分类号： H04N7/173
CPC分类号： H04N21/466 , G06Q30/02 , H04N21/25891 , H04N21/4147 , H04N21/4532 , H04N21/454 , H04N21/4663 , H04N21/4667 , H04N21/4668
摘要： A method for generating a recommendation for a video content not yet broadcast. The method including: remotely accessing a user profile of a viewer; and comparing characteristics of the video content to the user profile to generate a recommendation for the video content. Preferably, the accessing and comparing are repeated for a plurality of viewers, wherein for each of the plurality of viewers a corresponding recommendation is generated for the video content resulting in a plurality of recommendations. More preferably, a statistical analysis is performed on the plurality of recommendations to predict a rating for the video content.
摘要翻译：一种用于生成未被广播的视频内容的推荐的方法。该方法包括：远程访问观看者的用户简档; 以及将视频内容的特征与用户简档进行比较，以生成针对视频内容的推荐。优选地，对于多个观看者重复访问和比较，其中对于多个观看者中的每一个，为视频内容生成相应的推荐，导致多个建议。更优选地，对多个建议执行统计分析以预测视频内容的评级。

83. 发明申请

WO2004003832A3 FACE RECOGNITION USING EVOLUTIONARY ALGORITHMS 审中-公开
公开(公告)号：WO2004003832A3
公开(公告)日：2004-01-08
申请号：PCT/IB2003/002667
申请日：2003-06-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , U.S. PHILIPS CORPORATION
发明人： PHILOMIN, Vasanth , GUTTA, Srinivas , TRAJKOVIC, Miroslav
IPC分类号： G06K9/00
摘要： A system and method wherein the parameters used for face recognition are determined via an evolutionary algorithm, such as a genetic algorithm. Candidate sets of parameters are evaluated for face recognition performance in a given environment. The most effective sets of parameters are used to generate offspring sets of parameters, and these offspring sets are subsequently evaluated for face recognition performance. This process is repeated, with each generation of offspring sets inheriting attributes of the most successful sets, until the system converges on a set of parameters that exhibits superior performance for the given environment. In like manner, other sets of parameters are determined for other environments. When the face recognition system is deployed, the appropriate set of parameters is used, dependent upon the environment in which the target images originate. In this manner, the system exhibits superior performance in each of the environments in which it is deployed.

84. 发明申请

WO2003075181A3 A METHOD AND APPARATUS FOR PROVIDING SEARCH RESULTS IN RESPONSE TO AN INFORMATION SEARCH REQUEST 审中-公开
公开(公告)号：WO2003075181A3
公开(公告)日：2003-09-12
申请号：PCT/IB2003/000721
申请日：2003-02-19
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： GUTTA, Srinivas, V., R. , PHILOMIN, Vasanth , TRAJKOVIC, Miroslav
IPC分类号： G06F17/30
摘要： A system and method is disclosed for taking the results of a search (i.e., electronic documents), using the TFIDF of terms contained in those search result documents to quantify how related the search result documents are to one another, and organizing the search results based on those quantified relations. Using such a system and method, the search result documents can be displayed in such a manner that the relationships between the search result documents is evident to the viewer.

85. 发明申请

WO2003051033A1 MOOD BASED VIRTUAL PHOTO ALBUM 审中-公开
公开(公告)号：WO2003051033A1
公开(公告)日：2003-06-19
申请号：PCT/IB2002/004848
申请日：2002-11-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： COLMENAREZ, Antonio, J. , TRAJKOVIC, Miroslav , GUTTA, Srinivas, V., R.
IPC分类号： H04N1/00
CPC分类号： G06F17/30265 , G06K9/00308 , H04N1/00127 , Y10S707/99934
摘要： A method and system for providing a mood based virtual photo album which provides photos based upon a sensed mood the viewer. The method may include the steps of capturing a first image of a facial expression of a viewer by a camera, providing the image to a pattern recognition module of a processor, determine a mood of the viewer by comparing the facial expression with a plurality of previously stored images of facial expressions having an associated emotional identifier that indicates a mood of each of the plurality of previously stored images, retrieving a set of photos from storage for transmission to the viewer based on the emotional identifier associated with the determined mood, and transmitting the set of photos in the form of an electronic photo album. A system includes a camera, a user interface for transmitting a first image of a facial expression of a viewer captured by the camera, a processor for receiving the transmitted image by the user interface, and including a pattern recognition module for comparing the image received by the processor with a plurality of images of facial expressions from a storage area to determine a mood of the viewer. A retrieval unit retrieves a set of electronic photos corresponding to the mood of the viewer, and transmits the set of electronic photos for display as a virtual photo album.
摘要翻译：一种用于提供基于情绪的虚拟相册的方法和系统，其基于感测到的观看者的心情来提供照片。该方法可以包括以下步骤：通过相机捕获观看者的面部表情的第一图像，将图像提供给处理器的图案识别模块，通过将面部表情与先前的多个比较来确定观看者的心情具有指示多个先前存储的图像中的每一个的情绪的相关联的情感标识符的面部表情的存储图像，基于与所确定的心情相关联的情绪标识从存储器中检索一组照片以传送给观看者，并且发送电子相册形式的一组照片。一种系统，包括相机，用于发送由相机拍摄的观众的面部表情的第一图像的用户界面，用于通过用户界面接收所发送的图像的处理器，并且包括用于将由所述处理器具有来自存储区域的多个面部表情的图像，以确定观看者的心情。检索单元检索与观看者的心情相对应的一组电子照片，并将该组电子照片发送为虚拟相册。

86. 发明申请

WO2003050777A1 A SURVEILLANCE SYSTEM WITH SUSPICIOUS BAHAVIOR DETECTION 审中-公开
标题翻译：一种监测系统，具有可疑的检测
公开(公告)号：WO2003050777A1
公开(公告)日：2003-06-19
申请号：PCT/IB2002/004868
申请日：2002-11-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： COLMENAREZ, Antonio , TRAJKOVIC, Miroslav , GUTTA, Srinivas, V., R.
IPC分类号： G08B13/194
CPC分类号： G08B13/19602 , G06K9/00771 , G08B13/19613 , G08B13/19641 , G08B31/00
摘要： A surveillance and security system for automatic detection and warning of detected events includes a unit for observing behavior in a predetermined area under surveillance, a unit for processing an output of observed behavior from the unit for observing, and a includes a pattern recognition module for recognizing whether the observed behavior is associated with predefined suspicious behaviors. Upon recognition that the observed behavior is suspicious, security is notified about the potential need for increased surveillance, or automatically increased surveillance can be provided. The pattern recognition module may include infrared heat profiles of persons, images of actually people, sequences of people manipulating shopping bags, tearing sounds of tearing different types of packaging such as paper and plastic for retail products. The observation of motion, which is related to behavior, is compared against a database of predefined acts. In addition to motion, images, for example, of groups of teenagers could be used to identify potentially higher security risks in the area under surveillance. A method of detecting suspicious behavior provides a process that may use hardware other than described in the system.
摘要翻译：用于自动检测和警告检测到的事件的监视和安全系统包括用于观察在监视的预定区域中的行为的单元，用于处理来自用于观察的单元的观察行为的输出的单元，以及包括用于识别的模式识别模块观察到的行为是否与预定义的可疑行为相关联。在认识到观察到的行为是可疑的情况下，通知有关增加监视的潜在需要的安全性，或者可以提供自动增加的监视。模式识别模块可以包括人的红外热分布，实际人物的图像，操纵购物袋的人的序列，撕裂不同类型的包装的声音，例如纸和塑料用于零售产品。与行为相关的运动观察与预定义行为的数据库进行比较。除了动议之外，例如，青少年团体的图像也可用于识别被监视区域潜在的更高的安全风险。检测可疑行为的方法提供可以使用不同于系统中描述的硬件的过程。

87. 发明申请

WO2003044774A1 AUDIO-BASED METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN APPLIANCE 审中-公开
标题翻译：用于控制器具操作的基于音频的方法和装置
公开(公告)号：WO2003044774A1
公开(公告)日：2003-05-30
申请号：PCT/IB2002/004586
申请日：2002-10-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： COLMENAREZ, Antonio , GUTTA, Srinivas, V., R. , TRAJKOVIC, Miroslav
IPC分类号： G10L15/26
CPC分类号： G10L15/22
摘要： An appliance controller is disclosed that monitors the operation of an appliance and automatically adjusts the appliance in response to predefined audio activity. The disclosed appliance controller includes one or more microphones to capture audio information associated with an appliance. A number of exemplary appliance adjustment rules define various audio features that suggest when an appliance setting should be adjusted. Each rule contains one or more audio features and a corresponding appliance adjustment that should be performed when the rule is satisfied. The appliance adjustment rules can be predefined or dynamically determined from observed user behavior.
摘要翻译：公开了一种设备控制器，其监视设备的操作并且响应于预定义的音频活动而自动调整设备。所公开的设备控制器包括用于捕获与设备相关联的音频信息的一个或多个麦克风。许多示例性的器具调整规则定义了当应该调整器具设置时建议的各种音频特征。每个规则包含一个或多个音频特征和在规则满足时应执行的对应的设备调整。设备调整规则可以根据观察到的用户行为进行预定义或动态确定。

88. 发明申请

WO2003041423A3 HOMOGRAPHY TRANSFER FROM POINT MATCHES 审中-公开
公开(公告)号：WO2003041423A3
公开(公告)日：2003-05-15
申请号：PCT/IB2002/004060
申请日：2002-10-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： TRAJKOVIC, Miroslav
IPC分类号： G06T7/00
摘要： An infinity homography for an image pair within an image sequence is transferred to other image pairs within the image sequence utilizing point matches for the subject image pairs. An image set including the image pair for which the infinity homography is known and a third image are selected. Then intermediate parameters for homography transfer for one image pair overlapping the known infinity homography image pair is computed from the known infinity homography and epipoles and fundamental matrices of the overlapping image pairs, to derive the infinity homography for the selected overlapping image pair. The process may then be repeated until infinity homographies for all image pairs of interest within the image sequence have been derived.

89. 发明申请

WO2003041015A1 A METHOD FOR COMPUTING OPTICAL FLOW UNDER THE EPIPOLAR CONSTRAINT 审中-公开
标题翻译：用于计算EPIPOLAR约束下的光学流动的方法
公开(公告)号：WO2003041015A1
公开(公告)日：2003-05-15
申请号：PCT/IB2002/004069
申请日：2002-10-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： TRAJKOVIC, Miroslav
IPC分类号： G06T7/20
CPC分类号： G06T7/269 , G06T7/246 , G06T2207/10016
摘要： Point matches between images within an image sequence are identified by sparse optical flow computation and employed to compute a fundamental matrix for the epipolar geometry, which in turn is employed to derive an epipolar geometry constraint for computing dense optical flow for the image sequence. The epipolar geometry constraint may further be combined with local, heuristic constraints or robust statistical methods. Improvements in both accuracy and performance in computing optical flow are achieved utilizing the epipolar geometry constraint.
摘要翻译：通过稀疏光流计算来识别图像序列内的图像之间的点匹配，并且用于计算对极几何的基本矩阵，其反过来用于导出用于计算图像序列的致密光流的对极几何约束。对极几何约束可以进一步与本地启发式约束或鲁棒的统计方法组合。利用对极几何约束实现计算光流量的精度和性能的改进。

90. 发明申请

WO2003030085A1 SYSTEM AND METHOD OF FACE RECOGNITION USING PORTIONS OF LEARNED MODEL 审中-公开
标题翻译：使用学习模型的方法识别身份识别系统和方法
公开(公告)号：WO2003030085A1
公开(公告)日：2003-04-10
申请号：PCT/IB2002/003697
申请日：2002-09-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： GUTTA, Srinivas, V. R. , PHILOMIN, Vasanth , TRAJKOVIC, Miroslav
IPC分类号： G06K9/00
CPC分类号： G06K9/00288
摘要： A system and method for classifying facial image data, the method comprising the steps of: training a classifier device for recognizing one or more facial images and obtaining corresponding learned models the facial images used for training; inputting a vector including data representing a portion of an unknown facial image to be recognized into the classifier; classifying the portion of the unknown facial image according to a classification method; repeating inputting and classifying steps using a different portion of the unknown facial image at each iteration; and, identifying a single class result from the different portions input to the classifier.
摘要翻译：一种用于分类面部图像数据的系统和方法，所述方法包括以下步骤：训练用于识别一个或多个面部图像的分类器装置，并获得用于训练的面部图像的相应学习模型; 将包含表示要识别的未知脸部图像的一部分的数据的向量输入到分类器中; 根据分类方法对未知面部图像的部分进行分类; 在每次迭代时，使用未知面部图像的不同部分重复输入和分类步骤; 并且从输入到分类器的不同部分识别单个类结果。

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