公开(公告)号：EP2836894A1

公开(公告)日：2015-02-18

申请号：EP13775414.9

申请日：2013-03-20

申请人： Nokia Corporation

发明人： WANG, Kongqiao ,  KÄRKKÄINEN, Leo

IPC分类号： G06F3/01 ,  G06K9/00 ,  G06F3/0488 ,  G01C21/36

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： 描述了一个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。 照相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，手势可以在手势接受空间中被成像，针对各种控制动作来定义并被执行。 在手势接受空间的切片中分析手图像以确定手部取向（打开或关闭）和/或运动。

公开(公告)号：EP2788838A1

公开(公告)日：2014-10-15

申请号：EP11877050.2

申请日：2011-12-09

申请人： Nokia Corporation

发明人： XIE, Xiaohui ,  FANG, Yikai ,  WANG, Kongqiao ,  RAUTIAINEN, Terhi Tuulikki

IPC分类号： G06F3/01

CPC分类号： G06F3/017 ,  G06F3/0304 ,  G06F17/30595

摘要： A method, apparatus and computer program product are provided to permit improve gesture recognition based on fusion of different types of sensor signals. In the context of a method, a series of image frames and a sequence of radar signals are received. The method determines an evaluation score for the series of image frames that is indicative of a gesture. This determination of the evaluation score may be based on the motion blocks in an image area and the shift of the motion blocks between image frames. The method also determines an evaluation score for the sequence of radar signals that is indicative of the gesture. This determination of the evaluation score may be based upon the sign distribution in the sequence and the intensity distribution in the sequence. The method weighs each of the evaluation scores and fuses the evaluation scores, following the weighting, to identify the gesture.

公开(公告)号：EP2524490A1

公开(公告)日：2012-11-21

申请号：EP10845021.4

申请日：2010-02-04

申请人： Nokia Corporation

发明人： WANG, Wei ,  WANG, Kongqiao ,  XIE, Xiaohui ,  LIU, Yingfei ,  WANG, Xia ,  LIU, Huanglingzi ,  WANG, Bin ,  LIU, Zhen ,  TANG, Yuezhong

IPC分类号： H04M1/725 ,  G06F3/048 ,  G06F3/041

CPC分类号： G06F3/04883 ,  H04M1/7253 ,  H04M2250/02 ,  H04M2250/22

摘要： An apparatus, a method and a computer program 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: processing an input pattern, detected at an instance in time by a touch sensitive display, to discriminate between a fingertip input pattern and an elongate input pattern; performing a first action after discriminating that the input pattern corresponds with the fingertip input pattern; and performing a second action after discriminating that the input pattern corresponds with the elongate input pattern, wherein the second action is different to the first action.

摘要翻译： 提供了一种设备，一种方法和一种计算机程序。 该设备包括至少一个处理器; 以及存储计算机程序指令的至少一个存储器，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得所述装置至少执行：将由触敏显示器及时检测的输入图案处理为 区分指尖输入模式和细长输入模式; 在识别输入模式与指尖输入模式相对应之后执行第一动作; 以及在区分所述输入模式对应于所述细长输入模式之后执行第二动作，其中所述第二动作与所述第一动作不同。

公开(公告)号：EP1886209A1

公开(公告)日：2008-02-13

申请号：EP06744680.7

申请日：2006-05-10

申请人： Nokia Corporation

发明人： WANG, Kongqiao ,  TAO, Rong ,  HÄMÄLÄINEN, Seppo, O.

IPC分类号： G06F3/033 ,  H04M1/247

CPC分类号： H04M1/72544 ,  G06F3/0482 ,  H04M1/72547

摘要： A graphical user interface for an electronic apparatus such as a mobile terminal is presented. The graphical user interface gives a user access to a multi-level structure of selectable user interface items (512, 532) . The graphical user interface involves, on a display of the electronic apparatus, a focused region (520) , an unfocused region (530) and a descriptor region (540) . The focused region presents a first plurality of user interface items (512) belonging to a current level in said multi-level structure. The focused region has a focus area (524) for focusing on a desired user interface item (522) in response to user input on an input device of the electronic apparatus. The unfocused region presents a second plurality of user interface items (532) belonging to at least one level superior to the current level in the multi-level structure. The descriptor region presents descriptive information (542) about a currently focused user interface item (522) in the focus area.

摘要翻译： 介绍了用于诸如移动终端的电子设备的图形用户界面。 图形用户界面使用户能够访问可选用户界面项目（512,532）的多级结构。 图形用户界面在电子设备的显示器上包括聚焦区域（520），未聚焦区域（530）和描述符区域（540）。 聚焦区域呈现属于所述多级结构中的当前级别的第一多个用户界面项目（512）。 聚焦区域具有聚焦区域（524），用于响应于电子装置的输入装置上的用户输入而聚焦在期望的用户界面项目（522）上。 未聚焦区域呈现第二多个用户界面项目（532），属于比多级结构中的当前级别更高的至少一个级别。 描述符区域呈现关于焦点区域中的当前聚焦的用户界面项目（522）的描述性信息（542）。

公开(公告)号：EP1864477A1

公开(公告)日：2007-12-12

申请号：EP06710570.0

申请日：2006-03-20

申请人： Nokia Corporation

发明人： WANG, Kongqiao ,  YU, Kun ,  KANGAS, Jari, A

IPC分类号： H04M1/725 ,  G06F3/033

CPC分类号： G06F3/0236 ,  G06F3/04883 ,  G06F3/04886 ,  H04M1/72522 ,  H04M2250/22 ,  H04M2250/70

摘要： During handwriting recognition input, when the user needs to input, e.g., a digit or a commonly used punctuation symbol (e.g. comma and period) into a text, she/he can simply make a single-click or a double-click on a coresponding 'shortcut' sub-area on the touchpad under the existing input mode and the digit or punctuation symbol will be input (310) . The 'shortcuts' of the grid are advantageously arranged as the layout of the dial keys of telephones, which is easy to remember (310) .

摘要翻译： 在手写识别输入期间，当用户需要在文本中输入例如数字或常用标点符号（例如，逗号和句点）时，她/他可以简单地进行单击或双击相应的 在现有输入模式下触摸板上的'快捷方式'子区域以及数字或标点符号将被输入（310）。 网格的“快捷方式”有利地设置为电话的拨号键的布局，这很容易记住（310）。

公开(公告)号：EP1735733A1

公开(公告)日：2006-12-27

申请号：EP04725443.8

申请日：2004-04-02

申请人： Nokia Corporation

发明人： WANG, Kongqiao ,  YING, Liu ,  YANMING, Zou ,  YIPU, Gao ,  KANGAS, Jari, A.

IPC分类号： G06K9/22 ,  G06F3/033

CPC分类号： G06K9/222 ,  G06F3/04883

摘要： An apparatus (100) for handwriting recognition has a touch-sensitive display screen (240) providing a hand­ writing input area (270) capable of detecting hand-made user input. The apparatus also has a processing device (300) coupled to the touch-sensitive display screen and providing a user interface to a user. The handwriting input area (270) includes a writing start area (280) capable of switching between a first two-dimensional scope (282) and a second two-dimensional scope (282'), larger than the first two-dimensional scope. The pro­cessing device (300) is configured to handle said hand­made user input as either a logical mouse event, associ­ated with a control operation for said user interface, or a logical pen event, associated with handwriting. User input within the writing start area when having its first two-dimensional scope is handled as a logical mouse event and causes the writing start area to switch to its second two-dimensional scope, Furthermore, user input that starts within the writing start area when having its second two-dimensional scope is handled as a logical pen event and causes interpretation of the user input (252) as a symbol (254) from a plurality of predefined symbols.

公开(公告)号：EP2877909A1

公开(公告)日：2015-06-03

申请号：EP12881628.7

申请日：2012-07-27

申请人： Nokia Corporation

发明人： WANG, Kongqiao ,  LANTZ, Vuokko ,  LI, Jiangwei ,  XU, Lei ,  HUOPANIEMI, Jyri

IPC分类号： G06F3/01

CPC分类号： G02B27/0172 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F1/163 ,  G06F3/011 ,  G06F3/013 ,  G06F3/017 ,  G06F3/04812 ,  G06F3/04817

摘要： The invention relates to a method, comprising tracking the gaze of an eye of a user by a first camera, wherein a position of the gaze determines a place for the cursor on the screen of a near-to-eye display (NED), wherein the movement of the gaze is configured to move the cursor on the screen and when the movement of the gaze is detected to be still or moving only slightly; observing a gesture of one hand of the user by a second camera, and executing a further operation if at least one gesture of the hand is detected. The invention further relates to an apparatus and a computer program product configured to perform the method.

公开(公告)号：EP2825996A1

公开(公告)日：2015-01-21

申请号：EP12871162.9

申请日：2012-03-13

申请人： Nokia Corporation

发明人： ZOU, Yanming ,  MA, Yong ,  WANG, Kongqiao

IPC分类号： G06K9/00

CPC分类号： G06K9/00295 ,  G06K9/00281 ,  G06K9/00288 ,  G06K9/00302 ,  G06K9/4642

摘要： A method, apparatus and computer program product for an improved facial recognition system are provided. Some embodiments may utilize a weighted block division of an image and capture a property measurement for pixels residing within a block. The measurements may be converted to vectors, compressed, and compared against compressed vectors of enrolled images to identify a characteristic or an image of a matching subject. Training processes may be utilized in order to optimize block divisions and weights.

公开(公告)号：EP2786312A1

公开(公告)日：2014-10-08

申请号：EP11876828.2

申请日：2011-12-01

申请人： Nokia Corporation

发明人： LI, Jiangwei ,  WANG, Kongqiao ,  XU, Lei

IPC分类号： G06K9/20

CPC分类号： G06K9/00355 ,  G06K9/46 ,  G06K9/4642 ,  G06K9/4671 ,  G06K2009/4666

摘要： The invention concerns a gesture recognition method for gesture-based interaction at an apparatus. The method comprises receiving one or more images of an object; creating feature images for the received one or more images; determining binary values for pixels in corresponding locations of said feature images and concatenating the binary values to form a binary string for said pixel; repeating the previous step for each corresponding pixel of said feature image to form a feature map and forming a histogram representation of the feature map. The invention also concerns an apparatus and a computer program.

公开(公告)号：EP2649505A1

公开(公告)日：2013-10-16

申请号：EP10860494.3

申请日：2010-12-08

申请人： Nokia Corporation

发明人： ZOU, Yanming ,  LIU, Yingfei ,  GUO, Yongguang ,  WANG, Kongqiao

IPC分类号： G06F3/041

CPC分类号： G06F3/04883 ,  G06F3/0418

摘要： An apparatus, method and computer program product for: receiving a trace input entered on a surface; receiving movement data describing the movement of the surface during entry of the trace input; and modifying the trace input based on the movement data.

摘要翻译： 一种装置，方法和计算机程序产品，用于：接收在表面上输入的轨迹输入; 接收描述在输入迹线输入期间表面移动的移动数据; 并基于移动数据修改轨迹输入。