公开(公告)号：US09081419B2

公开(公告)日：2015-07-14

申请号：US13931332

申请日：2013-06-28

申请人： Softkinetic Software

发明人： Juan Carlos Tocino Diaz ,  Kevin Simons ,  Gilles Pinault ,  Xavier Baele ,  Julien Thollot ,  David Dal Zot

IPC分类号： G06K9/00 ,  G06F3/01 ,  G06F3/03 ,  A63F13/20

CPC分类号： G06F3/017 ,  A63F13/06 ,  A63F2300/1087 ,  A63F2300/6045 ,  G06F3/0304 ,  G06K9/00355

摘要： Described herein is a user interface that provides contextual feedback, controls and interface elements on a display screen of an interactive three-dimensional imaging system. A user interacts with the interface to provide control signals in accordance with those recognized by the system to a makes use of at least one POI in a three-dimensional scene that is imaged by the imaging system to provide control signals for the user interface. Control signals are provided by means of gestures which are analyzed in real-time by gesture recognition processes that analyze statistical and geometrical properties of POI motion and trajectories.

摘要翻译： 这里描述的是在交互式三维成像系统的显示屏幕上提供上下文反馈，控制和界面元素的用户界面。 用户与界面交互以根据由系统识别的那些提供控制信号，利用由成像系统成像的三维场景中的至少一个POI来提供用于用户界面的控制信号。 通过手势提供控制信号，手势通过手势识别过程实时分析，该过程分析POI运动和轨迹的统计和几何属性。

公开(公告)号：US11294470B2

公开(公告)日：2022-04-05

申请号：US14897041

申请日：2015-01-06

申请人： SOFTKINETIC SOFTWARE

发明人： David Dal Zot ,  Antoine Rennuit ,  Kevin Simons

IPC分类号： G06F3/01 ,  G06F3/03 ,  G06F3/0485 ,  G06K9/00

摘要： Described herein is a method for enabling human-to-computer three-dimensional hand gesture-based natural interactions. From depth images provided by a range finding imaging system, the method enables efficient and robust detection of a particular sequence of natural gestures including a beginning (start), and an ending (stop) of a predetermined type of natural gestures for delimiting the period during which a control (interaction) gesture is operating in an environment wherein a user is freely moving his hands. The invention is more particularly, although not exclusively, concerned by detection without any false positives nor delay, of intentionally performed natural gesture subsequent to a starting finger tip or hand tip based natural gesture so as to provide efficient and robust navigation, zooming and scrolling interactions within a graphical user interface up until the ending finger tip or hand tip based natural gesture is detected.

公开(公告)号：US20160124513A1

公开(公告)日：2016-05-05

申请号：US14897041

申请日：2015-01-06

申请人： SOFTKINETIC SOFTWARE

发明人： David Dal Zot ,  Antoine Rennuit ,  Kevin Simons

IPC分类号： G06F3/01 ,  G06F3/03 ,  G06F3/0485 ,  G06K9/00

摘要： Described herein is a method for enabling human-to-computer three-dimensional hand gesture-based natural interactions. From depth images provided by a range finding imaging system, the method enables efficient and robust detection of a particular sequence of natural gestures including a beginning (start), and an ending (stop) of a predetermined type of natural gestures for delimiting the period during which a control (interaction) gesture is operating in an environment wherein a user is freely moving his hands. The invention is more particularly, although not exclusively, concerned by detection without any false positives nor delay, of intentionally performed natural gesture subsequent to a starting finger tip or hand tip based natural gesture so as to provide efficient and robust navigation, zooming and scrolling interactions within a graphical user interface up until the ending finger tip or hand tip based natural gesture is detected.

摘要翻译： 这里描述了一种用于实现人 - 计算机基于三维手势的自然相互作用的方法。 从测距成像系统提供的深度图像中，该方法能够有效和鲁棒地检测特定的自然手势序列，包括预定类型的自然手势的开始（开始）和结束（停止），以限定期间 控制（交互）手势在用户自由地移动他的手的环境中操作。 本发明更具体地说，尽管不仅仅是涉及在起始指尖或基于手尖的自然手势之后有意执行的自然手势的检测而没有任何假阳性或延迟，以便提供有效和鲁棒的导航，缩放和滚动相互作用 在图形用户界面中，直到检测到结束的手指尖或基于手尖的自然手势。

公开(公告)号：US20140007022A1

公开(公告)日：2014-01-02

申请号：US13931332

申请日：2013-06-28

申请人： Softkinetic Software

发明人： JUAN CARLOS TOCINO DIAZ ,  Kevin Simons ,  Gilles Pinault ,  Xavier Baele ,  David Dal Zot

IPC分类号： G06F3/01

CPC分类号： G06F3/017 ,  A63F13/06 ,  A63F2300/1087 ,  A63F2300/6045 ,  G06F3/0304 ,  G06K9/00355

摘要： Described herein is a user interface that provides contextual feedback, controls and interface elements on a display screen of an interactive three-dimensional imaging system. A user interacts with the interface to provide control signals in accordance with those recognised by the system to a makes use of at least one POI in a three-dimensional scene that is imaged by the imaging system to provide control signals for the user interface. Control signals are provided by means of gestures which are analysed in real-time by gesture recognition processes that analyse statistical and geometrical properties of POI motion and trajectories.

摘要翻译： 这里描述的是在交互式三维成像系统的显示屏幕上提供上下文反馈，控制和界面元素的用户界面。 用户与界面交互以根据由系统识别的那些提供控制信号，利用由成像系统成像的三维场景中的至少一个POI来提供用于用户界面的控制信号。 通过手势提供控制信号，手势通过手势识别过程实时分析，该过程分析POI运动和轨迹的统计和几何属性。