Method, apparatus and computer program product for providing an orientation independent face detector
    51.
    发明授权
    Method, apparatus and computer program product for providing an orientation independent face detector 有权
    用于提供方位独立的面部检测器的方法,装置和计算机程序产品

    公开(公告)号:US08144945B2

    公开(公告)日:2012-03-27

    申请号:US12328375

    申请日:2008-12-04

    CPC分类号: G06K9/00248

    摘要: A method for providing orientation independent face detection may include generating multiple mosaic images from an input image in which each of the multiple mosaic images has a different scale, employing a plurality of differently oriented edge detectors to perform edge detection on the multiple mosaic images including combining edges of the multiple mosaic images having the different scales, and performing face detection in regions corresponding to the differently oriented edge detectors based on respective feature maps produced by the differently oriented edge detectors. An apparatus and computer program product corresponding to the method are also provided.

    摘要翻译: 用于提供取向独立面部检测的方法可以包括从其中每个多个马赛克图像具有不同标度的输入图像生成多个马赛克图像,其中采用多个不同方向的边缘检测器对多个马赛克图像执行边缘检测,包括组合 具有不同尺度的多个马赛克图像的边缘,以及基于由不同定向的边缘检测器产生的各个特征图,在对应于不同定向的边缘检测器的区域中执行面部检测。 还提供了一种与该方法对应的装置和计算机程序产品。

    Method and Apparatus for Performing Feature Extraction Using Local Primitive Code
    52.
    发明申请
    Method and Apparatus for Performing Feature Extraction Using Local Primitive Code 失效
    使用本地原始码执行特征提取的方法和装置

    公开(公告)号:US20100296739A1

    公开(公告)日:2010-11-25

    申请号:US12470520

    申请日:2009-05-22

    IPC分类号: G06K9/46

    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 Written Mathematical Expression Analysis
    53.
    发明申请
    Method, Apparatus, and Computer Program Product for Written Mathematical Expression Analysis 有权
    用于书面数学表达分析的方法,仪器和计算机程序产品

    公开(公告)号:US20100281350A1

    公开(公告)日:2010-11-04

    申请号:US12431908

    申请日:2009-04-29

    IPC分类号: G06F11/07 G06K9/00 G06F17/30

    摘要: Various methods for written mathematical expression analysis are provided. One method may include receiving written input where the written input is representative of a mathematical expression. The method may also include analyzing the written input to identify at least one operator and at least one operand and constructing an expression tree based at least in part on predefined symbol relationships, the at least one operator, and the at least one operand. Similar apparatuses and computer program products are also provided.

    摘要翻译: 提供了用于书写数学表达式分析的各种方法。 一种方法可以包括接收写入的输入,其中书面输入代表数学表达式。 该方法还可以包括分析写入的输入以至少部分地基于预定义的符号关系,至少一个运算符和至少一个操作数来识别至少一个运算符和至少一个操作数并构建表达式树。 还提供了类似的装置和计算机程序产品。

    Camera Gestures for User Interface Control
    54.
    发明申请
    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:US20090309765A1

    公开(公告)日:2009-12-17

    申请号:US12137202

    申请日:2008-06-11

    IPC分类号: H03K17/94

    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 Multi-Feature Based Sampling for Relevance Feedback
    55.
    发明申请
    Method, Apparatus and Computer Program Product for Providing Multi-Feature Based Sampling for Relevance Feedback 有权
    用于提供相关性反馈的基于多特征的抽样的方法,装置和计算机程序产品

    公开(公告)号:US20080163087A1

    公开(公告)日:2008-07-03

    申请号:US11617310

    申请日:2006-12-28

    IPC分类号: G06F3/048

    摘要: An apparatus for providing multi-feature based sampling for relevance feedback may include a user interface element. The user interface element may be configured to receive a query image, provide a first set of images determined to be relevant with respect to the query image, and provide a second set of images in which each image of the second set of images comprises a first relevance determination with respect to a first feature of an image and a second relevance determination for at least a second feature of the image. Each image of at least the second set of images may include an associated user interface item to enable a user to provide relevance feedback with respect to each image of the second set of images.

    摘要翻译: 用于为相关反馈提供基于多特征的采样的装置可以包括用户界面元件。 用户界面元件可以被配置为接收查询图像,提供被确定为与查询图像相关的第一组图像,并且提供第二组图像,其中第二组图像的每个图像包括第一图像 关于图像的第一特征的相关性确定以及图像的至少第二特征的第二相关性确定。 至少第二组图像的每个图像可以包括相关联的用户界面项目,以使用户能够针对第二组图像的每个图像提供相关性反馈。

    Mobile communications terminal and method therefor
    56.
    发明申请
    Mobile communications terminal and method therefor 有权
    移动通信终端及其方法

    公开(公告)号:US20060142054A1

    公开(公告)日:2006-06-29

    申请号:US11023130

    申请日:2004-12-27

    IPC分类号: H04M1/00

    摘要: A user of a camera equipped communication terminal is aided by the use of the invention when, e.g., dialing a phone number, sending a message to a recipient associated with the phone number, or simply store the phone number in a contact database in the terminal. The camera is pointed in the direction of a surface on which a sequence of symbols presumed to be a telephone number is written. The field of view is aimed using the guiding pattern and, e.g. by pressing a button or selecting an action from a menu, the symbol sequence is recorded in an image. The image, i.e. a sub-image containing the sequence of symbols, is then subjected to optical character recognition (OCR) processing that interprets the sequence of symbols as a telephone number to be used in an application that performs the dialing, message sending or storage into the contact database.

    摘要翻译: 当例如拨打电话号码,向与电话号码相关联的接收者发送消息或简单地将电话号码存储在终端中的联系人数据库中时,通过使用本发明来辅助配备有相机的通信终端的用户 。 相机指向一个表面的方向,在该表面上写出一个假设为电话号码的符号序列。 使用引导模式来瞄准视野,例如, 通过按下按钮或从菜单中选择动作,将符号序列记录在图像中。 然后对包含符号序列的子图像的图像进行光学字符识别(OCR)处理,其将符号序列解释为要在执行拨号,消息发送或存储的应用中使用的电话号码 进入联系人数据库。

    System and method for improved statistical bar code reading for electronic devices having a camera
    57.
    发明申请
    System and method for improved statistical bar code reading for electronic devices having a camera 审中-公开
    用于改进具有相机的电子设备的统计条形码读取的系统和方法

    公开(公告)号:US20060138237A1

    公开(公告)日:2006-06-29

    申请号:US11024596

    申请日:2004-12-29

    IPC分类号: G06K7/10

    CPC分类号: G06K7/14

    摘要: A system and method for statistical bar code reading for electronic devices having a camera. After a bar code is captured by the camera, a one-dimensional wave form is created based upon the captured bar code. A feature vector is created from the one-dimensional wave form, and the feature vector is compared to a plurality of reference vectors. An algorithm is used to select the reference vector that is most similar to the feature vector in order to correctly identify the captured bar code.

    摘要翻译: 一种用于具有相机的电子设备的统计条形码读取的系统和方法。 在相机捕获条形码之后,基于捕获的条形码创建一维波形。 从一维波形创建特征向量,并将特征向量与多个参考向量进行比较。 使用算法来选择与特征向量最相似的参考向量,以便正确识别所捕获的条形码。

    User interface
    58.
    发明授权

    公开(公告)号:US10073608B2

    公开(公告)日:2018-09-11

    申请号:US13579453

    申请日:2010-03-08

    摘要: An apparatus, a method, a computer program and a graphical user interface is provided. The apparatus comprises at least one processor; and at least one memory storing computer program instructions, the at least one processor being configured to execute the computer program instructions to cause the apparatus at least to perform: controlling a display to display one or more graphical items from a first layer of a hierarchical menu system; in response to user selection of a first graphical item from the first layer of the hierarchical menu system, entering a second layer of the hierarchical menu system, wherein entering the second layer of the hierarchical menu system comprises displaying one or more further graphical items, from the second layer of the hierarchical menu system, associated with the first graphical item; detecting a change in inclination of the apparatus, while the one or more graphical items from the first layer of the hierarchical menu system are displayed on the display; and controlling, after detecting the change in inclination of the apparatus, the display to display a preview comprising the one or more further graphical items, associated with the first graphical item, from the second layer of the hierarchical menu system.

    User input
    59.
    发明授权
    User input 有权
    用户输入

    公开(公告)号:US09235341B2

    公开(公告)日:2016-01-12

    申请号:US13522915

    申请日:2010-01-20

    摘要: Apparatus, a method and a computer program are provided. The apparatus includes: at least one processor; and at least one memory storing computer program instructions, the at least one processor being configured to execute the computer program instructions to cause the apparatus at least to perform: controlling a touch sensitive display to display a first graphical item at a first position and a second graphical item at a second position, the second graphical item being separated from the first graphical item by a first distance; detecting a first user digit at the first position and a second user digit at the second position; reducing the first distance by moving at least one of the first and second graphical items across the touch sensitive display, in response to detecting movement, across the touch sensitive display, of at least one of the first and second user digits; and controlling the touch sensitive display to display a third graphical item, after determining the first distance has been reduced such that the first graphical item is proximate the second graphical item.

    摘要翻译: 提供装置,方法和计算机程序。 该装置包括:至少一个处理器; 以及至少一个存储计算机程序指令的存储器,所述至少一个处理器被配置为执行所述计算机程序指令以使所述设备至少执行:控制触敏显示器以在第一位置和第二位置显示第一图形项目 在第二位置处的图形项目,所述第二图形项目与所述第一图形项目分开第一距离; 检测所述第一位置处的第一用户数字和在所述第二位置处的第二用户数字; 响应于检测到所述触摸敏感显示器上的所述第一和第二用户数字中的至少一个的移动来移动所述第一和第二图形项目中的至少一个跨越所述触敏显示器来减小所述第一距离; 以及在确定所述第一距离已被减小以使得所述第一图形项目接近所述第二图形项目之后,控制所述触敏显示器以显示第三图形项目。

    Method and apparatus for augmenting an index generated by a near eye display
    60.
    发明授权
    Method and apparatus for augmenting an index generated by a near eye display 有权
    用于增加由近眼显示器产生的指数的方法和装置

    公开(公告)号:US09201625B2

    公开(公告)日:2015-12-01

    申请号:US13530650

    申请日:2012-06-22

    摘要: A method, apparatus and computer program product are provided in order to augment an index image generated by a near eye display in order to more clearly present at least a portion of the index image. In the context of a method, a position of the mobile terminal relative to an index image generated by a near eye display is determined. The method also determines an image to be presented by the mobile terminal based upon the index image and the position of the mobile terminal relative to the index image. The method also causes the image to be presented by the mobile terminal. A corresponding apparatus and a computer program product are also provided.

    摘要翻译: 提供了一种方法,装置和计算机程序产品,以便增加由近眼显示器产生的索引图像,以便更清楚地呈现索引图像的至少一部分。 在方法的上下文中,确定移动终端相对于由近眼显示产生的索引图像的位置。 该方法还基于索引图像和移动终端相对于索引图像的位置确定要由移动终端呈现的图像。 该方法还使得图像由移动终端呈现。 还提供了相应的装置和计算机程序产品。