COMPUTER VISION BASED TWO HAND CONTROL OF CONTENT
    1.
    发明申请
    COMPUTER VISION BASED TWO HAND CONTROL OF CONTENT 审中-公开
    基于计算机视觉的双控制内容

    公开(公告)号:US20130285908A1

    公开(公告)日:2013-10-31

    申请号:US13977965

    申请日:2012-01-05

    IPC分类号: G06F3/01

    摘要: A system and method for manipulating displayed content based on computer vision by using a specific hand posture. In one embodiment a mode is enabled in which content can be manipulated in a typically two handed manipulation (such as zoom and rotate).

    摘要翻译: 一种通过使用特定的手势来基于计算机视觉来操纵显示的内容的系统和方法。 在一个实施例中,能够以通常的双手操纵(例如缩放和旋转)来操纵内容的模式。

    COMPUTER VISION BASED HAND IDENTIFICATION
    2.
    发明申请
    COMPUTER VISION BASED HAND IDENTIFICATION 审中-公开
    基于计算机视觉的手认证

    公开(公告)号:US20130279756A1

    公开(公告)日:2013-10-24

    申请号:US13993326

    申请日:2011-12-15

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00355 G06K9/00389

    摘要: There is provided a method for computer vision based hand identification, the method comprising: obtaining an image of an object; detecting in the image at least two different types of shape features of the object; obtaining information of each type of shape feature; combining the information of each type of shape feature to obtain combined information; and determining that the object is a hand based on the combined information.

    摘要翻译: 提供了一种用于基于计算机视觉的手识别的方法,所述方法包括:获得对象的图像; 在图像中检测物体的至少两种不同类型的形状特征; 获取每种形状特征的信息; 结合每种形状特征的信息获得组合信息; 并且基于所述组合的信息来确定所述对象是手。

    Computer vision gesture based control of a device
    3.
    发明授权
    Computer vision gesture based control of a device 有权
    基于计算机视觉手势的设备控制

    公开(公告)号:US08666115B2

    公开(公告)日:2014-03-04

    申请号:US13499929

    申请日:2010-10-13

    IPC分类号: G06K9/00 G06K9/78

    摘要: A system and method are provided for controlling a device based on computer vision. Embodiments of the system and method of the invention are based on receiving a sequence of images of a field of view; detecting movement of at least one object in the images; applying a shape recognition algorithm on the at least one moving object; confirming that the object is a user hand by combining information from at least two images of the object; and tracking the object to control the device.

    摘要翻译: 提供了一种基于计算机视觉来控制设备的系统和方法。 本发明的系统和方法的实施例基于接收视场的图像序列; 检测图像中的至少一个物体的运动; 在所述至少一个移动物体上应用形状识别算法; 通过组合来自对象的至少两个图像的信息来确认对象是用户手; 并跟踪对象来控制设备。

    SYSTEM AND METHOD FOR USER INTERACTION WITH PROJECTED CONTENT
    4.
    发明申请
    SYSTEM AND METHOD FOR USER INTERACTION WITH PROJECTED CONTENT 审中-公开
    用户与投影内容交互的系统和方法

    公开(公告)号:US20130135199A1

    公开(公告)日:2013-05-30

    申请号:US13814756

    申请日:2011-08-10

    IPC分类号: G06F3/01

    CPC分类号: G06F3/017 G06F3/0425

    摘要: A system and method for user interaction with projected content are provided. A computer generated image is projected onto a surface, the computer generated image comprising at least one symbol. The projected computer generated image is imaged to obtain a sensor image. The location of the symbol within the sensor image is detected and based on the location of the symbol in the sensor image a device may be controlled.

    摘要翻译: 提供了一种用于与投影内容进行交互的系统和方法。 将计算机生成的图像投影到表面上,计算机生成的图像包括至少一个符号。 投影计算机生成的图像被成像以获得传感器图像。 检测传感器图像内的符号的位置,并且基于传感器图像中的符号的位置,可以控制设备。

    Apparatus for object information detection and methods of using same
    5.
    发明授权
    Apparatus for object information detection and methods of using same 有权
    物体信息检测装置及其使用方法

    公开(公告)号:US07902840B2

    公开(公告)日:2011-03-08

    申请号:US12551602

    申请日:2009-09-01

    IPC分类号: G01R27/26

    摘要: A method for detecting an object on a sensor sensitive to capacitive coupling comprises simultaneously transmitting signals on at least two electrodes of the sensor, wherein at least one of the signals transmitted on each of the at least two electrodes has a frequency that is different from a frequency of at least one other signal transmitted on another electrode of the at least two electrodes, sampling a signal on at least one other electrode crossing the at least two electrodes, wherein the signal is responsive to capacitive coupling formed between the at least two electrodes and the at least one other crossing electrode, and detecting at least one object from the sampled signals.

    摘要翻译: 用于检测对电容耦合敏感的传感器上的物体的方法包括在传感器的至少两个电极上同时传输信号,其中在至少两个电极中的每一个上传输的信号中的至少一个具有不同于 在至少两个电极的另一个电极上传输的至少一个其他信号的频率,对与至少两个电极交叉的至少一个其它电极进行采样,其中该信号响应于形成在至少两个电极之间的电容耦合,以及 所述至少一个其他交叉电极,并且根据所述采样信号检测至少一个物体。

    VISION BASED POINTING DEVICE EMULATION
    7.
    发明申请
    VISION BASED POINTING DEVICE EMULATION 审中-公开
    基于视觉的点设备仿真

    公开(公告)号:US20110102570A1

    公开(公告)日:2011-05-05

    申请号:US12937676

    申请日:2009-04-06

    IPC分类号: H04N7/18 G09G5/00

    CPC分类号: G06F3/017

    摘要: A method for man machine interaction with an electronic device associated with an electronic display comprises capturing images of at least one hand positioned over an input device, tracking position or posture of the hand from the images; switching from interaction based on interaction with an input device to pointing device emulation in response to detecting a gesture performed with the hand, and emulating a pointing device based on the tracking, with the hand no longer performing the gesture.

    摘要翻译: 用于与电子显示器相关联的电子设备的人机交互的方法包括捕获位于输入设备上方的至少一只手的图像,从图像跟踪手的位置或姿势; 响应于检测到用手执行的手势,以及基于跟踪来仿真指向装置,使手不再执行手势,从基于与输入装置的交互的交互切换到指向装置仿真。

    COMPUTER VISION GESTURE BASED CONTROL OF A DEVICE
    9.
    发明申请
    COMPUTER VISION GESTURE BASED CONTROL OF A DEVICE 有权
    基于计算机视觉制作的设备控制

    公开(公告)号:US20120200494A1

    公开(公告)日:2012-08-09

    申请号:US13499929

    申请日:2010-10-13

    IPC分类号: G09G5/00

    摘要: A system and method are provided for controlling a device based on computer vision. Embodiments of the system and method of the invention are based on receiving a sequence of images of a field of view; detecting movement of at least one object in the images; applying a shape recognition algorithm on the at least one moving object; confirming that the object is a user hand by combining information from at least two images of the object; and tracking the object to control the device.

    摘要翻译: 提供了一种基于计算机视觉来控制设备的系统和方法。 本发明的系统和方法的实施例基于接收视场的图像序列; 检测图像中的至少一个物体的运动; 在所述至少一个移动物体上应用形状识别算法; 通过组合来自对象的至少两个图像的信息来确认对象是用户手; 并跟踪对象来控制设备。