Camera gestures for user interface control
    31.
    发明授权
    Camera gestures for user interface control 有权
    相机手势用于用户界面控制

    公开(公告)号:US08269842B2

    公开(公告)日:2012-09-18

    申请号:US12137202

    申请日:2008-06-11

    IPC分类号: H04N5/228

    摘要: A system and method for using images captured from a digital camera to control navigation through a three-dimensional user interface. The sequence of images may be examined to identify feature points to be tracked through successive frames of the images captured by the camera. A plurality of classifiers may be used to discern shift from rotation gestures, based on expected behavior of feature points in the image when the camera is shifted or rotated in position. The various classifiers may generate voting values for shift and rotation gestures, and the system can use historical gesture information to assist in categorizing a current gesture.

    摘要翻译: 一种用于使用从数码相机捕获的图像来控制通过三维用户界面的导航的系统和方法。 可以检查图像序列以识别通过由相机捕获的图像的连续帧来跟踪的特征点。 当照相机在位置移动或旋转时,可以使用多个分类器来基于图像中的特征点的预期行为来辨别从旋转手势的偏移。 各种分类器可以产生移动和旋转手势的投票值,并且系统可以使用历史手势信息来辅助对当前手势进行分类。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING FACE POSE ESTIMATION
    32.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING FACE POSE ESTIMATION 有权
    方法,装置和计算机程序产品提供面孔估计

    公开(公告)号:US20100166317A1

    公开(公告)日:2010-07-01

    申请号:US12346158

    申请日:2008-12-30

    IPC分类号: G06K9/46 G06K9/62

    摘要: A method for providing face pose estimation for face detection may include utilizing a selected portion of classifiers in detectors to determine coarse pose information for a candidate face in an image, determining fine pose information for the candidate face based at least in part on the determined coarse pose information, and employing another portion of the classifiers in the detectors to perform face detection based at least in part on the fine pose information to determine whether the candidate face corresponds to a face. An apparatus and computer program product corresponding to the method are also provided.

    摘要翻译: 一种用于提供面部检测的面部姿态估计的方法可以包括利用检测器中的分类器的选定部分来确定图像中的候选面部的粗略姿态信息,至少部分地基于所确定的粗糙度来确定候选面部的精细姿态信息 姿态信息,并且在检测器中使用分类器的另一部分,至少部分地基于精细姿态信息来执行面部检测,以确定候选面部是否对应于脸部。 还提供了一种与该方法对应的装置和计算机程序产品。

    MOBILE PHONE AND METHOD
    33.
    发明申请
    MOBILE PHONE AND METHOD 审中-公开
    手机和方法

    公开(公告)号:US20090073137A1

    公开(公告)日:2009-03-19

    申请号:US12211914

    申请日:2008-09-17

    IPC分类号: G06F3/041

    摘要: A method for inputting characters to a mobile communication apparatus is disclosed. The method includes enabling input of strokes representing a first character in a first area of a touch sensitive display; determining the first character from the strokes; determining one or more candidates of characters for word association with the first character; presenting the one or more candidates on the display; and enabling selection among the one or more candidates. A mobile communication apparatus includes means for inputting characters is also disclosed.

    摘要翻译: 公开了一种用于向移动通信设备输入字符的方法。 该方法包括使得能够输入代表触敏显示器的第一区域中的第一个字符的笔画; 从笔画中确定第一个字符; 确定用于与所述第一字符的字关联的一个或多个字符候选者; 在展示中呈现一个或多个候选人; 并且能够在一个或多个候选者之间进行选择。 还公开了包括用于输入字符的装置的移动通信装置。

    Apparatus, method and computer program product for using images in contact lists maintained in electronic devices
    34.
    发明申请
    Apparatus, method and computer program product for using images in contact lists maintained in electronic devices 有权
    用于在电子设备中保存的联系人列表中使用图像的装置,方法和计算机程序产品

    公开(公告)号:US20090006484A1

    公开(公告)日:2009-01-01

    申请号:US11824030

    申请日:2007-06-29

    申请人: Kongqiao Wang

    发明人: Kongqiao Wang

    IPC分类号: G06F12/16

    摘要: An electronic device having a memory, a display, control apparatus and a data processor. When the data processor executes a program stored in the memory of the electronic device, the electronic device receives an image containing a person, the image further containing a face component, the face component containing the face of the person; displays the image on the display; locates the face component within the image; emphasizes the face component; receives image annotation information concerning the face component; and saves the image annotation information to the memory of the electronic device. The image annotation information may take the form of contact information for use in a contact database. A method uses the face component to locate other images in the database that also contain the person, and adds the annotation information to those images.

    摘要翻译: 具有存储器,显示器,控制装置和数据处理器的电子设备。 当数据处理器执行存储在电子设备的存储器中的程序时,电子设备接收包含人的图像,进一步包含人脸成分的图像,包含人脸的脸部成分; 在显示器上显示图像; 在图像中定位面部组件; 强调面部成分; 接收有关脸部成分的图像注释信息; 并将图像注释信息保存到电子设备的存储器。 图像注释信息可以采取用于联系人数据库中的联系信息的形式。 方法使用面部组件来定位数据库中还包含人的其他图像,并将注释信息添加到这些图像。

    Methods and apparatuses for face detection
    35.
    发明授权
    Methods and apparatuses for face detection 有权
    面部检测方法和装置

    公开(公告)号:US09396539B2

    公开(公告)日:2016-07-19

    申请号:US13639045

    申请日:2010-04-02

    IPC分类号: G06K9/46 G06T7/00 G06K9/00

    摘要: Methods and apparatuses are provided for face detection. A method may include selecting a face detection parameter subset from a plurality of face detection parameter subsets. Each face detection parameter subset may include a subset of face posture models from a set of face posture models and a subset of image patch scales from a set of image patch scales. The method may further include using the selected face detection parameter subset for performing face detection in an image. Corresponding apparatuses are also provided.

    摘要翻译: 提供了面部检测的方法和装置。 一种方法可以包括从多个面部检测参数子集中选择人脸检测参数子集。 每个面部检测参数子集可以包括来自一组面部姿态模型的面部姿态模型的子集以及来自一组图像补丁量表的图像补丁量表的子集。 该方法还可以包括使用所选择的面部检测参数子集来执行图像中的面部检测。 还提供了相应的装置。

    Method and apparatus for providing collaborative recognition using media segments
    36.
    发明授权
    Method and apparatus for providing collaborative recognition using media segments 有权
    使用媒体片段提供协同识别的方法和装置

    公开(公告)号:US09280708B2

    公开(公告)日:2016-03-08

    申请号:US13307472

    申请日:2011-11-30

    IPC分类号: G06K9/00 G06Q50/00 G06F15/16

    摘要: An approach is provided for providing collaborative recognition using media segments. The recognition platform causes, at least in part, a generation of a request to determine recognition information for one or more media items associated with a device, one or more segments of the one or more media items, or a combination thereof. Next, the recognition platform determines to transmit the request to one or more other devices based, at least in part, on one or more device selection criteria. Then, the recognition platform receives the recognition information in response to the request. Further, the recognition platform processes and/or facilitates a processing of the recognition information to determine one or more identities of one or more users, one or more objects, or a combination thereof represented in the one or more media items.

    摘要翻译: 提供了一种使用媒体片段提供协作识别的方法。 所述识别平台至少部分地导致产生用于确定与设备相关联的一个或多个媒体项目的识别信息的请求,所述一个或多个媒体项目的一个或多个分段,或其组合。 接下来,识别平台确定至少部分地基于一个或多个设备选择标准将请求发送到一个或多个其他设备。 然后,识别平台根据请求接收识别信息。 此外,识别平台处理和/或促进识别信息的处理以确定一个或多个媒体项目中表示的一个或多个用户,一个或多个对象或其组合的一个或多个身份。

    Free hand gesture control of automotive user interface
    37.
    发明授权
    Free hand gesture control of automotive user interface 有权
    自由手势控制汽车用户界面

    公开(公告)号:US09239624B2

    公开(公告)日:2016-01-19

    申请号:US13446793

    申请日:2012-04-13

    IPC分类号: G06F3/03 G06F3/01

    CPC分类号: G06F3/017 G06K9/00389

    摘要: A free hand gesture control user interface is described. Components of the interface system may include a stereo vision camera, or multiple cameras, a control unit, a projector and a projecting surface. In an automotive application, the projecting surface may be the windscreen in the vehicle or a mounted screen. The camera together with software modules in the control unit define a gesture acceptance border and a gesture acceptance space within which hand gestures may be imaged, defined for various control actions, and executed. The hand images are analyzed in slices of the gesture acceptance space to determine hand orientation (open or closed) and/or motion.

    摘要翻译: 描述自由手势控制用户界面。 接口系统的组件可以包括立体视觉相机或多个相机,控制单元,投影仪和投影表面。 在汽车应用中,突出表面可以是车辆中的挡风玻璃或安装的屏幕。 摄像机与控制单元中的软件模块一起定义手势接受边界和手势接受空间,手势可以被成像,为各种控制动作定义并被执行。 在手势接受空间的切片中分析手图像以确定手取向(打开或关闭)和/或运动。

    Method and apparatus for local binary pattern based facial feature localization
    38.
    发明授权
    Method and apparatus for local binary pattern based facial feature localization 有权
    基于局部二进制模式的面部特征定位的方法和装置

    公开(公告)号:US08917911B2

    公开(公告)日:2014-12-23

    申请号:US13509784

    申请日:2009-12-31

    IPC分类号: G06K9/00 G06K9/46

    摘要: Various methods for local binary pattern based facial feature localization. One example method includes determining an eye state classification of an input image. The example method may also include selecting a texture model for a global shape and an associated mean shape based on eye center positions and the eye state classification, and adjusting locations of feature points defined by the mean shape based on the texture model for the global shape and an associated global shape model. Similar and related example methods and example apparatuses are also provided.

    摘要翻译: 基于局部二进制模式的面部特征定位的各种方法。 一个示例性方法包括确定输入图像的眼睛状态分类。 示例性方法还可以包括基于眼睛中心位置和眼睛状态分类为全局形状和相关联的平均形状选择纹理模型,以及基于全局形状的纹理模型来调整由平均形状定义的特征点的位置 和相关联的全局形状模型。 还提供了类似的和相关的示例性方法和示例设备。

    Method and apparatus for performing feature extraction using local primitive code
    39.
    发明授权
    Method and apparatus for performing feature extraction using local primitive code 失效
    使用本地原语代码执行特征提取的方法和装置

    公开(公告)号:US08571273B2

    公开(公告)日:2013-10-29

    申请号:US12470520

    申请日:2009-05-22

    IPC分类号: G06K9/00 G06K9/50 G06K9/62

    摘要: Various methods for feature extraction using local primitive code are provided. One example method includes determining an origin block within an image, an arc, an arc orientation, and a distance between the origin block and the arc. In this regard, the origin block may include one or more pixels of the image. The example method also includes determining at least one arc block. In this regard, the arc block may be located on the arc and the arc may be located with respect to the origin block based on the arc orientation and the distance. Some or all of the at least one arc blocks may include one or more pixels of the image. The example method also includes determining at least one feature value based on attributes of the origin block and the at least one arc block. Similar and related example methods and example apparatuses are also provided.

    摘要翻译: 提供了使用本地原语代码进行特征提取的各种方法。 一个示例性方法包括确定图像内的原始块,弧,弧定向以及原始块和弧之间的距离。 在这方面,原始块可以包括图像的一个或多个像素。 示例性方法还包括确定至少一个弧块。 在这方面,弧形块可以位于弧形上,并且弧可以相对于原点块基于圆弧取向和距离而定位。 至少一个弧形块的一些或全部可以包括图像的一个或多个像素。 示例性方法还包括基于原始块和至少一个弧块的属性来确定至少一个特征值。 还提供了类似的和相关的示例性方法和示例设备。

    Method, apparatus and computer program product for providing face pose estimation
    40.
    发明授权
    Method, apparatus and computer program product for providing face pose estimation 有权
    用于提供面部姿态估计的方法,装置和计算机程序产品

    公开(公告)号:US08396263B2

    公开(公告)日:2013-03-12

    申请号:US12346158

    申请日:2008-12-30

    IPC分类号: G06K9/00

    摘要: A method for providing face pose estimation for face detection may include utilizing a selected portion of classifiers in detectors to determine coarse pose information for a candidate face in an image, determining fine pose information for the candidate face based at least in part on the determined coarse pose information, and employing another portion of the classifiers in the detectors to perform face detection based at least in part on the fine pose information to determine whether the candidate face corresponds to a face. An apparatus and computer program product corresponding to the method are also provided.

    摘要翻译: 一种用于提供面部检测的面部姿态估计的方法可以包括利用检测器中的分类器的选定部分来确定图像中的候选面部的粗略姿态信息,至少部分地基于所确定的粗糙度来确定候选面部的精细姿态信息 姿态信息,并且在检测器中使用分类器的另一部分,至少部分地基于精细姿态信息来执行面部检测,以确定候选面部是否对应于脸部。 还提供了一种与该方法对应的装置和计算机程序产品。