The present invention describes a method and apparatus for increasing the radius in computer vision applications of interaction with the real world within the field of view of the display unit of the device. The radius of the interaction is determined by the gesture at the front of the input sensing unit, such as a camera, that signals to the hand-held device to allow the user the ability to expand and interact with the real and augmented world with finer granularity. . In one embodiment, the hand-held device electronically detects at least one pre-defined gesture generated by the user's limb as obtained by the camera coupled to the device. In response to detecting at least one pre-defined gesture, the hand-held device changes the shape of the visual cues on the display unit coupled to the device and, in response to detecting motion of the user's limb, Lt; RTI ID = 0.0 displayed. / RTI
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机译：本发明描述了一种用于在计算机视觉应用中增加与设备的显示单元的视野内的与真实世界的交互作用的半径的方法和设备。交互作用的半径由输入感测单元（例如相机）前部的手势确定，该手势向手持设备发出信号，以使用户能够更好地扩展并与真实世界和增强现实世界互动粒度。 。在一实施例中，手持式装置以电子方式检测由用户肢体所产生的至少一个预定手势，该预定手势是由与该装置耦合的相机获得的。响应于检测到至少一个预定手势，手持式设备改变了与该设备耦合的显示单元上的视觉提示的形状，并且响应于检测到用户的四肢的运动，Lt改变了视觉提示的形状。 RTI ID = 0.0>显示。
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