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1. 发明申请

WO2012120521A1 GESTURAL INTERACTION IDENTIFICATION 审中-公开
标题翻译： GESTURAL相互作用识别
公开(公告)号：WO2012120521A1
公开(公告)日：2012-09-13
申请号：PCT/IN2011/000137
申请日：2011-03-04
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SUBRAMANIAN, Anbumani , HEDGE, Guruprasad , MADHVANATH, Sriganesh
发明人： SUBRAMANIAN, Anbumani , HEDGE, Guruprasad , MADHVANATH, Sriganesh
IPC分类号： G06F3/038
CPC分类号： G06K9/00335 , G06F3/011 , G06F3/017
摘要： A method of identifying gestural interaction comprises detecting a user with an imaging device, detecting with the imaging device the depth value at the centroid of the user with respect to the imaging device, detecting with the imaging device the closest distance of the user with respect to the imaging device, and, with a processor, identifying the initiation of a gestural interaction based on the ratio of the closest distance and the depth value at the centroid of the user is above a predetermined threshold. A computer program product for identifying initiation and termination of gestural interaction within a gestural interaction system comprises a computer readable storage medium having computer usable program code embodied therewith, the computer usable program code comprising computer usable program code that identifies the initiation of a gestural interaction by a user depending on whether a virtual bubble around the user has been broken.
摘要翻译：识别手势相互作用的方法包括使用成像装置检测用户，使用成像装置检测用户相对于成像装置的质心的深度值，用成像装置检测用户相对于成像装置的最近距离成像装置以及处理器基于用户的质心处的最近距离和深度值的比率来识别姿势交互的开始高于预定阈值。一种用于识别姿态交互系统内的手势交互的启动和终止的计算机程序产品包括具有计算机可用程序代码的计算机可读存储介质，其包含计算机可用程序代码，该计算机可用程序代码包括计算机可用程序代码，该程序代码通过用户取决于用户周围的虚拟泡沫是否已被破坏。

2. 发明申请

WO2012085923A1 METHOD AND SYSTEM FOR CLASSIFICATION OF MOVING OBJECTS AND USER AUTHORING OF NEW OBJECT CLASSES 审中-公开
标题翻译：移动物体分类方法和系统以及新对象类别的用户授权
公开(公告)号：WO2012085923A1
公开(公告)日：2012-06-28
申请号：PCT/IN2010/000852
申请日：2010-12-24
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , SANKARASUBRAMANIAM, Yogesh , MUNNANGI , Krusheel , SUBRAMANIAN, Anbumani , SHARMA, Avinash , BANERJEE, Serene , CHOUDHURI, Chiranjib
发明人： SANKARASUBRAMANIAM, Yogesh , MUNNANGI , Krusheel , SUBRAMANIAN, Anbumani , SHARMA, Avinash , BANERJEE, Serene , CHOUDHURI, Chiranjib
IPC分类号： G06T7/00 , G06K9/00
CPC分类号： G06N5/02 , G06K9/00335
摘要： A system and method for classification of moving objects and user authoring of new object classes is disclosed. In one embodiment, in a method of classification of moving objects, a moving object is inputted. Then, an object descriptor and a motion descriptor are extracted from the inputted moving object. Multiple initial candidate library object descriptors are identified from an object library and a motion library using the extracted object descriptor and the extracted motion descriptor. An initial object class estimate is identified based on the identified multiple initial candidate library object descriptors. Then, an initial residue is computed based on the extracted object descriptor and the identified multiple initial candidate library object descriptors associated with the initial object class estimate. The object class estimates are iteratively identified and it is determined whether the object class estimates converge based on a stopping criterion.
摘要翻译：公开了一种用于移动对象分类和用户创作新对象类的系统和方法。在一个实施例中，在移动物体的分类方法中，输入移动物体。然后，从输入的运动对象中提取对象描述符和运动描述符。使用提取的对象描述符和提取的运动描述符，从对象库和运动库识别多个初始候选库对象描述符。基于所识别的多个初始候选库对象描述符来识别初始对象类估计。然后，基于提取的对象描述符和与初始对象类估计相关联的所识别的多个初始候选库对象描述符来计算初始残差。迭代地识别对象类估计，并且确定对象类估计是否基于停止标准收敛。

3. 发明申请

WO2011051959A1 METHOD AND APPARATUS FOR USE WITH VIDEO SEQUENCES 审中-公开
标题翻译：使用视频序列的方法和装置
公开(公告)号：WO2011051959A1
公开(公告)日：2011-05-05
申请号：PCT/IN2009/000620
申请日：2009-10-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MADHVANATH, Sriganesh , DEY, Prasenjit , MANDALAPU, Dinesh , SUBRAMANIAN, Anbumani
发明人： MADHVANATH, Sriganesh , DEY, Prasenjit , MANDALAPU, Dinesh , SUBRAMANIAN, Anbumani
IPC分类号： G06K9/36
CPC分类号： G06F17/3082 , G06F17/30244
摘要： A method of analyzing a video sequence on a computing device associated with a visual output device comprising: playing the video sequence through a video player application, the video sequence being displayed on the visual output device; calculating a user attention level for a section of the video sequence; and associating the calculated user attention level with the section of the video sequence.
摘要翻译：一种分析与视觉输出设备相关联的计算设备上的视频序列的方法，包括：通过视频播放器应用播放视频序列，视频序列显示在视觉输出设备上; 计算视频序列的一部分的用户关注度; 以及将所计算的用户注意力水平与视频序列的部分相关联。

4. 发明申请

WO2012160566A1 MULTIMODAL INTERACTIONS BASED ON BODY POSTURES 审中-公开
标题翻译：基于身体素质的多模态相互作用
公开(公告)号：WO2012160566A1
公开(公告)日：2012-11-29
申请号：PCT/IN2011/000356
申请日：2011-05-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , VENNELAKANTI, Ramadevi , SUBRAMANIAN, Anbumani , DEY, Prasenjit , MADHVANATH, Sriganesh , MANDALAPU, Dinesh
发明人： VENNELAKANTI, Ramadevi , SUBRAMANIAN, Anbumani , DEY, Prasenjit , MADHVANATH, Sriganesh , MANDALAPU, Dinesh
IPC分类号： G06F3/01 , G06K9/00
CPC分类号： G06F3/011 , G06F3/017
摘要： In one example, a method for multimodal human-machine interaction includes sensing a body posture of a participant using a camera (605) and evaluating the body posture to determine a posture-based probability of communication modalities from the participant (610). The method further includes detecting control input through a communication modality from the participant to the multimedia device (615) and weighting the control input by the posture-based probability (620).
摘要翻译：在一个示例中，用于多模式人机交互的方法包括使用照相机（605）感测参与者的身体姿势并评估身体姿势以从参与者（610）确定通信模式的基于姿势的概率。该方法还包括通过通信模式检测从参与者到多媒体设备的控制输入（615），并通过基于姿势的概率对控制输入进行加权（620）。

5. 发明申请

US20120219265A1 METHOD AND APPARATUS FOR USE WITH VIDEO SEQUENCES 审中-公开
标题翻译：使用视频序列的方法和装置
公开(公告)号：US20120219265A1
公开(公告)日：2012-08-30
申请号：US13505261
申请日：2009-10-30
申请人： Madhvanath Sriganesh , Dey Prasenjit , Dinesh Mandalapu , Subramanian Anbumani
发明人： Madhvanath Sriganesh , Dey Prasenjit , Dinesh Mandalapu , Subramanian Anbumani
IPC分类号： H04N5/775 , H04N9/80
CPC分类号： G06F16/7867 , G06F16/50
摘要： A video sequence is played and the video sequence may be displayed on a visual output device. A user attention level is calculated for a section of the video sequence, and the user attention level is associated with the section of the video sequence.
摘要翻译：播放视频序列，并且视频序列可以显示在视觉输出设备上。针对视频序列的一部分计算用户关注度，并且用户注意级别与视频序列的部分相关联。

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