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1. 发明申请

US20080021326A1 Automatic optimization for ultrasound medical imaging 有权
标题翻译：超声医学影像自动优化
公开(公告)号：US20080021326A1
公开(公告)日：2008-01-24
申请号：US11893015
申请日：2007-08-13
申请人： Muge Bakircioglu , Robert Steins , Constantine Simopoulos
发明人： Muge Bakircioglu , Robert Steins , Constantine Simopoulos
IPC分类号： A61B8/06
CPC分类号： A61B8/06
摘要： Methods and systems are provided for automatic optimization for ultrasound medical imaging. In one approach, velocity values are unwrapped to avoid aliasing artifacts. Multi-dimensional phase unwrapping is applied to the velocity data. The unwrapped velocity information is used to optimize one or both of the velocity scale (e.g., pulse repetition frequency) and the imaging frequency. For optimizing the scale setting, the distribution of unwrapped velocities from a systolic time period of the heart cycle are used to identify the pulse repetition frequency. For optimizing the imaging frequency, a correlation as a function of depth shows the penetration depth for a given imaging frequency. In a dependent or independent approach, one or more thresholds for velocity or energy in flow imaging are adaptively selected as a function of an amount of clutter. Velocity or other energy information in addition to the clutter information may be used for selecting the thresholds. In yet another dependent or independent approach, displacement of an imaging plane or other change is detected and used to trigger an automatic update of an imaging parameter for a same or different mode.
摘要翻译：提供了用于超声医学成像自动优化的方法和系统。在一种方法中，速度值被打开以避免混叠伪像。将多维相位展开应用于速度数据。展开的速度信息用于优化速度标度（例如，脉冲重复频率）和成像频率中的一个或两个。为了优化刻度设置，使用从心脏周期的收缩时间段展开的速度的分布来识别脉冲重复频率。为了优化成像频率，作为深度函数的相关性表示给定成像频率的穿透深度。在依赖或独立的方法中，自动地选择流量成像中的速度或能量的一个或多个阈值作为杂波量的函数。除杂波信息之外的速度或其他能量信息可以用于选择阈值。在另一个依赖或独立的方法中，检测成像平面的位移或其他变化，并且用于触发相同或不同模式的成像参数的自动更新。

2. 发明申请

US20050131300A1 Automatic optimization for ultrasound medical imaging 有权
标题翻译：超声医学影像自动优化
公开(公告)号：US20050131300A1
公开(公告)日：2005-06-16
申请号：US10737204
申请日：2003-12-15
申请人： Muge Bakircioglu , Robert Steins , Constantine Simopoulos
发明人： Muge Bakircioglu , Robert Steins , Constantine Simopoulos
IPC分类号： A61B8/06
CPC分类号： A61B8/06
摘要： Methods and systems are provided for automatic optimization for ultrasound medical imaging. In one approach, velocity values are unwrapped to avoid aliasing artifacts. Multi-dimensional phase unwrapping is applied to the velocity data. The unwrapped velocity information is used to optimize one or both of the velocity scale (e.g., pulse repetition frequency) and the imaging frequency. For optimizing the scale setting, the distribution of unwrapped velocities from a systolic time period of the heart cycle are used to identify the pulse repetition frequency. For optimizing the imaging frequency, a correlation as a function of depth shows the penetration depth for a given imaging frequency. In a dependent or independent approach, one or more thresholds for velocity or energy in flow imaging are adaptively selected as a function of an amount of clutter. Velocity or other energy information in addition to the clutter information may be used for selecting the thresholds. In yet another dependent or independent approach, displacement of an imaging plane or other change is detected and used to trigger an automatic update of an imaging parameter for a same or different mode.
摘要翻译：提供了用于超声医学成像自动优化的方法和系统。在一种方法中，速度值被打开以避免混叠伪像。将多维相位展开应用于速度数据。展开的速度信息用于优化速度标度（例如，脉冲重复频率）和成像频率中的一个或两个。为了优化刻度设置，使用从心脏周期的收缩时间段展开的速度的分布来识别脉冲重复频率。为了优化成像频率，作为深度函数的相关性表示给定成像频率的穿透深度。在依赖或独立的方法中，自动地选择流量成像中的速度或能量的一个或多个阈值作为杂波量的函数。除杂波信息之外的速度或其他能量信息可以用于选择阈值。在另一个依赖或独立的方法中，检测成像平面的位移或其他变化，并且用于触发相同或不同模式的成像参数的自动更新。

3. 发明申请

US20100177050A1 Method and Apparatus for Generating Haptic Feedback from Plasma Actuation 有权
标题翻译：用于产生等离子体激发的触觉反馈的方法和装置
公开(公告)号：US20100177050A1
公开(公告)日：2010-07-15
申请号：US12353516
申请日：2009-01-14
申请人： Robert W. Heubel , Muge Bakircioglu , Douglas King Swalen
发明人： Robert W. Heubel , Muge Bakircioglu , Douglas King Swalen
IPC分类号： G06F3/041 , G09G3/28
CPC分类号： G06F3/0416 , G06F3/016 , G06F2203/04809
摘要： A method and device for generating haptic feedback over a touch surface using plasma actuation are disclosed. A haptic device includes a touch surface, plasma, and a substrate. In one embodiment, the touch surface, which can be made of flexible and/or deformable materials, is capable of sensing one or more events. The substrate is situated adjacent to the touch surface with a separation gap, which physically separates the substrate from the touch surface. The substrate provides haptic feedback in response to the event(s). The plasma is capable of accumulating at one or more pockets located in the separation gap, and configured to facilitate the haptic feedback via energy transfer.
摘要翻译：公开了一种使用等离子体驱动在触摸表面上产生触觉反馈的方法和装置。触觉装置包括触摸表面，等离子体和基底。在一个实施例中，可以由柔性和/或可变形材料制成的触摸表面能够感测一个或多个事件。衬底位于与触摸表面相邻的分隔间隙处，该间隔将衬底与触摸表面物理分离。衬底响应于事件提供触觉反馈。等离子体能够积聚在位于分离间隙中的一个或多个口袋处，并且被配置为通过能量转移促进触觉反馈。

4. 发明授权

US08593409B1 Method and apparatus for providing haptic feedback utilizing multi-actuated waveform phasing 有权
标题翻译：使用多致动波形定相提供触觉反馈的方法和装置
公开(公告)号：US08593409B1
公开(公告)日：2013-11-26
申请号：US12249362
申请日：2008-10-10
申请人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
发明人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
IPC分类号： G06F3/041
CPC分类号： G06F3/016 , A63F2300/1037 , B06B1/0629 , G06F3/041 , G06F3/0414 , G06F3/044 , G06F2203/04808 , G09B21/004
摘要： A method and device for generating haptic feedback over a touch surface using multi-actuated waveform phasing are disclosed. A haptic device, in one embodiment, includes a touch surface and a group of haptic actuators. The touch surface is capable of sensing an event, wherein the event can be a contact on the touch surface or a movement nearby the surface. A portion of the haptic actuators, which are coupled to the touch surface, is configured to provide haptic feedback on the touch surface in response to the event. Another portion of the haptic actuators is used to minimize unwanted haptic effect on the touch surface.
摘要翻译：公开了一种使用多致动波形定相在触摸表面上产生触觉反馈的方法和装置。在一个实施例中，触觉装置包括触摸表面和一组触觉致动器。触摸表面能够感测事件，其中事件可以是触摸表面上的触点或表面附近的移动。耦合到触摸表面的触觉致动器的一部分被配置为响应于事件在触摸表面上提供触觉反馈。触觉致动器的另一部分用于最小化对触摸表面的不需要的触觉效果。

5. 发明申请

US20100141407A1 Method and Apparatus for Providing Haptic Feedback from Haptic Textile 有权
标题翻译：从触觉纺织品提供触觉反馈的方法和装置
公开(公告)号：US20100141407A1
公开(公告)日：2010-06-10
申请号：US12331728
申请日：2008-12-10
申请人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
发明人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
IPC分类号： H04B3/36
CPC分类号： G06F3/044 , D03D1/0088 , D10B2401/18 , G06F1/163 , G06F3/011 , G06F3/016 , G06F3/04886 , G06F2203/014 , G06F2203/04809
摘要： A method and apparatus for generating haptic feedback over a surface of a haptic textile are disclosed. The flexible haptic structure includes a group of sensing circuits and a haptic textile. The sensing circuits, such as touch sensitive detector or motion detector, provide at least one activating signal in accordance with a sensed event. The haptic textile is structured with interlaced woven threads and/or yarns and capable of generating haptic feedback in response to the activating signal.
摘要翻译：公开了一种用于在触觉纺织品的表面上产生触觉反馈的方法和装置。柔性触觉结构包括一组感测电路和触觉纺织品。感测电路，例如触敏检测器或运动检测器，根据感测的事件提供至少一个激活信号。触觉织物由交织的编织线和/或纱线构成，并且能够响应激活信号产生触觉反馈。

6. 发明授权

US08345013B2 Method and apparatus for generating haptic feedback from plasma actuation 有权
标题翻译：用于从等离子体致动产生触觉反馈的方法和装置
公开(公告)号：US08345013B2
公开(公告)日：2013-01-01
申请号：US12353516
申请日：2009-01-14
申请人： Robert W. Heubel , Muge Bakircioglu , Douglas King Swalen
发明人： Robert W. Heubel , Muge Bakircioglu , Douglas King Swalen
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/016 , G06F2203/04809
摘要： A method and device for generating haptic feedback over a touch surface using plasma actuation are disclosed. A haptic device includes a touch surface, plasma, and a substrate. In one embodiment, the touch surface, which can be made of flexible and/or deformable materials, is capable of sensing one or more events. The substrate is situated adjacent to the touch surface with a separation gap, which physically separates the substrate from the touch surface. The substrate provides haptic feedback in response to the event(s). The plasma is capable of accumulating at one or more pockets located in the separation gap, and configured to facilitate the haptic feedback via energy transfer.
摘要翻译：公开了一种使用等离子体驱动在触摸表面上产生触觉反馈的方法和装置。触觉装置包括触摸表面，等离子体和基底。在一个实施例中，可以由柔性和/或可变形材料制成的触摸表面能够感测一个或多个事件。衬底位于与触摸表面相邻的分隔间隙处，该间隔将衬底与触摸表面物理分离。衬底响应于事件提供触觉反馈。等离子体能够积聚在位于分离间隙中的一个或多个口袋处，并且被配置为通过能量转移促进触觉反馈。

7. 发明授权

US09829977B2 Method and apparatus for providing multi-point haptic feedback texture systems 有权
公开(公告)号：US09829977B2
公开(公告)日：2017-11-28
申请号：US12061463
申请日：2008-04-02
申请人： Robert W. Heubel , Ryan Steger , Robert A. Lacroix , Muge Bakircioglu
发明人： Robert W. Heubel , Ryan Steger , Robert A. Lacroix , Muge Bakircioglu
IPC分类号： G06K11/06 , G08C21/00 , G06F3/01 , G06F3/041 , G06F3/0488
CPC分类号： G06F3/016 , G06F3/041 , G06F3/04886 , G06F2203/013 , G06F2203/04809
摘要： A method and apparatus for generating haptic surface texture with a deformable surface layer are disclosed. The haptic device includes a flexible surface layer, a haptic substrate, and a deforming mechanism. The flexible surface layer is made of elastic materials and is capable of reconfiguring its surface characteristics. The haptic substrate, in one embodiment, provides a first pattern in response to a first activating signal. Alternatively, the haptic substrate is capable of providing a second pattern in accordance with a second activating signal. The deforming mechanism is configured to change the flexible surface from a first surface characteristic to a second surface characteristic in accordance with the first pattern.

8. 发明授权

US08362882B2 Method and apparatus for providing Haptic feedback from Haptic textile 有权
标题翻译：从触觉纺织品提供触觉反馈的方法和设备
公开(公告)号：US08362882B2
公开(公告)日：2013-01-29
申请号：US12331728
申请日：2008-12-10
申请人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
发明人： Robert W. Heubel , Ryan Steger , Muge Bakircioglu
IPC分类号： H04B3/36
CPC分类号： G06F3/044 , D03D1/0088 , D10B2401/18 , G06F1/163 , G06F3/011 , G06F3/016 , G06F3/04886 , G06F2203/014 , G06F2203/04809
摘要： A method and apparatus for generating haptic feedback over a surface of a haptic textile are disclosed. The flexible haptic structure includes a group of sensing circuits and a haptic textile. The sensing circuits, such as touch sensitive detector or motion detector, provide at least one activating signal in accordance with a sensed event. The haptic textile is structured with interlaced woven threads and/or yarns and capable of generating haptic feedback in response to the activating signal.
摘要翻译：公开了一种用于在触觉纺织品的表面上产生触觉反馈的方法和装置。柔性触觉结构包括一组感测电路和触觉纺织品。感测电路，例如触敏检测器或运动检测器，根据感测的事件提供至少一个激活信号。触觉织物由交织的编织线和/或纱线构成，并且能够响应激活信号产生触觉反馈。

9. 发明申请

US20090250267A1 METHOD AND APPARATUS FOR PROVIDING MULTI-POINT HAPTIC FEEDBACK TEXTURE SYSTEMS 有权
标题翻译：用于提供多点消息反馈纹理系统的方法和装置
公开(公告)号：US20090250267A1
公开(公告)日：2009-10-08
申请号：US12061463
申请日：2008-04-02
申请人： Robert W. Heubel , Ryan Steger , Robert A. Lacroix , Muge Bakircioglu
发明人： Robert W. Heubel , Ryan Steger , Robert A. Lacroix , Muge Bakircioglu
IPC分类号： G08C21/00 , G06K11/06
CPC分类号： G06F3/016 , G06F3/041 , G06F3/04886 , G06F2203/013 , G06F2203/04809
摘要： A method and apparatus for generating haptic surface texture with a deformable surface layer are disclosed. The haptic device includes a flexible surface layer, a haptic substrate, and a deforming mechanism. The flexible surface layer is made of elastic materials and is capable of reconfiguring its surface characteristics. The haptic substrate, in one embodiment, provides a first pattern in response to a first activating signal. Alternatively, the haptic substrate is capable of providing a second pattern in accordance with a second activating signal. The deforming mechanism is configured to change the flexible surface from a first surface characteristic to a second surface characteristic in accordance with the first pattern.
摘要翻译：公开了一种用于产生具有可变形表面层的触觉表面纹理的方法和装置。触觉装置包括柔性表面层，触觉基底和变形机构。柔性表面层由弹性材料制成，能够重构其表面特性。在一个实施例中，触觉衬底提供响应于第一激活信号的第一图案。或者，触觉底物能够根据第二激活信号提供第二图案。变形机构构造成根据第一图案将柔性表面从第一表面特性改变到第二表面特性。

10. 发明授权

US06694057B1 Method and apparatus for processing images with curves 有权
标题翻译：用曲线处理图像的方法和装置
公开(公告)号：US06694057B1
公开(公告)日：2004-02-17
申请号：US09492693
申请日：2000-01-27
申请人： Michael I. Miller , Navin Khaneja , Muge Bakircioglu
发明人： Michael I. Miller , Navin Khaneja , Muge Bakircioglu
IPC分类号： G06K946
CPC分类号： G06K9/6204
摘要： A system according to the invention identifies image data points defining a curve. The method comprises the steps of determining a start point and an end point for the curve, establishing a search space that includes at least the start point, the end point, and other image data elements comprising the curve, and searching the search space using a dynamic programming algorithm to locate image data elements corresponding to the curve. Another embodiment consistent with the present invention identifies image data points defining a curve. The method comprises the steps of determining a start point and an end point for the curve, generating a model of the curve, establishing a search space that includes at least the start point, the end point, and other image data elements comprising the curve, and searching the search space using a dynamic programming algorithm and the model for the curve to locate image data elements corresponding to the curve. Yet another embodiment consistent with the present invention matches a first curve to a second curve. The method comprises the steps of identifying a first curve, identifying a second curve, generating a higher order distance measure for comparing the first curve and the second curve, and matching the first curve to the second curve using the higher order distance measure.
摘要翻译：根据本发明的系统识别定义曲线的图像数据点。该方法包括以下步骤：确定曲线的起点和终点，建立至少包括起点，终点和包括曲线的其他图像数据元素的搜索空间，并使用动态编程算法来定位对应于曲线的图像数据元素。与本发明一致的另一实施例识别定义曲线的图像数据点。该方法包括以下步骤：确定曲线的起始点和终点，生成曲线的模型，建立搜索空间，该搜索空间至少包括起始点，终点和包括该曲线的其他图像数据元素，并使用动态规划算法搜索搜索空间，并且用于曲线的模型来定位与该曲线相对应的图像数据元素。符合本发明的另一个实施例将第一曲线与第二曲线相匹配。该方法包括以下步骤：识别第一曲线，识别第二曲线，产生用于比较第一曲线和第二曲线的较高阶距离度量，以及使用较高阶距离度量将第一曲线与第二曲线匹配。

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