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1. 发明公开

EP3591956A1 DEVICE FOR DETERMINING CAMERA BLOCKAGE 审中-公开
公开(公告)号：EP3591956A1
公开(公告)日：2020-01-08
申请号：EP18465545.4
申请日：2018-07-06
申请人： Continental Automotive GmbH
发明人： Dumitrescu, Florin
IPC分类号： H04N5/217 , G06K11/00 , G06K9/00 , H04N17/00
摘要： The present invention relates to a device (10) for determining camera blockage. It is described to provide (210) a processing unit with an acquired image taken by a camera of an extra-vehicle scene. The processing unit implements (220) a processing protocol to process the acquired image to generate a processed acquired image. The processing unit determines (230) an indication of camera blockage comprising utilization of a classifier to determine a classification of the processed acquired image. The classifier has been trained on the basis of a plurality of processed training images of a plurality of extra vehicle scenes. Each processed training image was generated through utilization of the processing protocol on a corresponding training image. An output unit outputs (240) the indication of camera blockage.

2. 发明授权

EP1691670B1 METHOD AND APPARATUS FOR CALIBRATION-FREE EYE TRACKING 有权
标题翻译： VERFAHREN UNDGERÄTFÜRDIE KALIBRATIONSFREIE AUGENVERFOLGUNG
公开(公告)号：EP1691670B1
公开(公告)日：2014-07-16
申请号：EP04818369.3
申请日：2004-11-15
申请人： QUEEN'S UNIVERSITY AT KINGSTON
发明人： VERTEGAAL, Roel , SOHN, Changuk , Cheng, Daniel , MACFARLANE, Victor
IPC分类号： A61B3/113 , A61B3/14 , G06F3/00 , G06K11/00
CPC分类号： A61B3/113 , G06F3/013 , G06K9/00335 , G06K9/00604 , G06K9/3216 , G06T7/254 , G06T2207/30041

3. 发明授权

EP1417636B1 DEVICE, METHOD AND COMPUTER PROGRAM FOR POSITION DETERMINATION 有权
标题翻译：设备，方法和计算机程序，用于确定位置
公开(公告)号：EP1417636B1
公开(公告)日：2010-05-26
申请号：EP02744043.7
申请日：2002-06-26
申请人： Anoto AB
发明人： LYNGGAARD, Stefan , PETTERSSON, Mats, Petter
IPC分类号： G06K11/00 , G06F3/033
CPC分类号： G06F3/0317 , G06F3/0321

4. 发明公开

EP1678654A4 CONCURRENT DATA ENTRY FOR A PORTABLE DEVICE 审中-公开
标题翻译：同时数据条目的便携设备
公开(公告)号：EP1678654A4
公开(公告)日：2008-07-02
申请号：EP04800494
申请日：2004-11-01
申请人： IOTA WIRELESS LLC
发明人： WIGDOR DANIEL
IPC分类号： G06K7/10 , B41J5/10 , G01C9/00 , G06F20060101 , G06F1/16 , G06F3/00 , G06F3/023 , G06K11/00 , H03M11/20
CPC分类号： G06F3/0236 , G01C9/00 , G06F1/1626 , G06F1/1684 , G06F3/0233 , G06F2200/1637 , H03M11/04
摘要： A system and method for entering data on a portable device includes determining a tilt state (tilt sensor 304) as a button (keypad 306) is being pressed. The determined tilt state can be used to disambiguate from among a plurality of characters associated with the pressed button. In a preferred embodiment, the portable device is a mobile phone and the button is part of a standard 12-button keypad.

5. 发明授权

EP1408396B1 Pointing input device 有权
标题翻译：输入设备与定位设备
公开(公告)号：EP1408396B1
公开(公告)日：2007-12-12
申请号：EP03021149.4
申请日：2003-09-22
申请人： SMK Corporation
发明人： Ise, Yuichi , Toyoda, Masahiko
IPC分类号： G06K11/00 , G06F3/033
CPC分类号： G06F3/0421 , G06F3/0488
摘要： The present invention provides a pointing input device, which sequentially outputs pointing position data indicating a pointing input position and push detection data from a push by the same pen or finger used for a pointing input. The pointing input device includes a display panel for displaying any pointing input information, and an optical touch panel. The optical touch panel detects the pointing input in an input operation area, through which a display area is visible, and outputs the pointing position data. Piezoelectric substrates are attached to a transparent protective plate protecting the top surface of the display panel. When an operator pushes the transparent protective plate disposed at the lower part of the optical touch panel while carrying out the pointing input, the piezoelectric substrates output electric signals by which the push is judged. Then, the push detection data is outputted with the pointing position data.

6. 发明公开

EP1797496A1 MAGNETIC SENSOR FOR INPUT DEVICES 有权
标题翻译：磁传感器输入设备
公开(公告)号：EP1797496A1
公开(公告)日：2007-06-20
申请号：EP05779338.2
申请日：2005-09-19
申请人： Koninklijke Philips Electronics N.V.
发明人： VAN ZON, Hans , RUIGROK, Jaap , VAN DER HOEVEN, Jan, C.
IPC分类号： G06F3/033 , G01R33/09 , G06K11/00 , G05G9/047 , H01L43/08 , H01F10/32 , G01B7/00 , G01L9/00 , G11B9/00 , G11B5/39 , G01D5/12
CPC分类号： G01R33/096 , B82Y25/00 , G01D5/147 , G01L1/14 , G01L5/223 , G01R33/093 , G05G2009/04755 , G11B5/39 , H01F10/324 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/1815 , H03K2217/96011 , H01L2924/00014 , H01L2924/00012
摘要： A magnetic sensor has a magnet (30) and a magneto-resistive element (20), arranged on a substrate such that magnetic field lines through the magneto-resistive element are substantially parallel to a plane of the substrate. Movement of a movable magnetically permeable element (40) near the substrate is detected as it alters the number of field lines through the element. It can be more sensitive than devices arranged with perpendicular field lines, and can be easier to manufacture and integrate. Applications include analog pointers, pressure sensors and microphones. It can use magnets placed either side of the element to detect changes in size of a gap above the element. As the gap closes, less of the parallel oriented field passes through the magneto resistive element.

7. 发明授权

EP1481360B1 VERFAHREN ZUR ERZEUGUNG VON AUSGANGSSIGNALEN EINER BEDIENUNGSVORRICHTUNG 有权
标题翻译：方法来生成控制装置的输出信号的
公开(公告)号：EP1481360B1
公开(公告)日：2007-05-30
申请号：EP03743309.1
申请日：2003-02-12
申请人： paragon AG
发明人： MÖNKEMÖLLER, Ralf
IPC分类号： G06F3/033 , G06K11/00
CPC分类号： G06F3/046 , G06F3/03543
摘要： Disclosed is a method for generating output signals of a control device (1), according to which a movable command element (2) of the control device (1) is moved relative to a stationary element (3) and different output signals of the control device (1) are assigned to different discrete positions of the command element relative to the stationary element (3). In order to be able to program the control device and create output signals thereof by means of parameters, a signal corresponding to the actual position of the command element (2) is generated in a continuous manner, the signal strengths of the signals are measured for each of the discrete positions of the command element, to which different output signals of the control device (1) are to be assigned, and a different output signal of the control device (1) is assigned to each signal structure corresponding to one of the different discrete positions of the command element.

8. 发明公开

EP1691670A1 METHOD AND APPARATUS FOR CALIBRATION-FREE EYE TRACKING 有权
标题翻译：方法和设备的校准，眼动追踪
公开(公告)号：EP1691670A1
公开(公告)日：2006-08-23
申请号：EP04818369.3
申请日：2004-11-15
申请人： QUEEN'S UNIVERSITY AT KINGSTON
发明人： VERTEGAAL, Roel , SOHN, Changuk , Cheng, Daniel , MACFARLANE, Victor
IPC分类号： A61B3/113 , A61B3/14 , G06F3/00 , G06K11/00
CPC分类号： A61B3/113 , G06F3/013 , G06K9/00335 , G06K9/00604 , G06K9/3216 , G06T7/254 , G06T2207/30041
摘要： A system and method for eye gaze tracking in human or animal subjects without calibration of cameras, specific measurements of eye geometries or the tracking of a cursor image on a screen by the subject through a known trajectory. The preferred embodiment includes one uncalibrated camera for acquiring video images of the subject's eye(s) and optionally having an on-axis illuminator, and a surface, object, or visual scene with embedded off-axis illuminator markers. The off-axis markers are reflected on the corneal surface of the subject's eyes as glints. The glints indicate the distance between the point of gaze in the surface, object, or visual scene and the corresponding marker on the surface, object, or visual scene. The marker that causes a glint to appear in the center of the subject's pupil is determined to be located on the line of regard of the subject's eye, and to intersect with the point of gaze. Point of gaze on the surface, object, or visual scene is calculated as follows. First, by determining which marker glints, as provided by the corneal reflections of the markers, are closest to the center of the pupil in either or both of the subject's eyes. This subset of glints forms a region of interest (ROI). Second, by determining the gaze vector (relative angular or cartesian distance to the pupil center) for each of the glints in the ROI. Third, by relating each glint in the ROI to the location or identification (ID) of a corresponding marker on the surface, object, or visual scene observed by the eyes. Fourth, by interpolating the known locations of each these markers on the surface, object, or visual scene, according to the relative angular distance of their corresponding glints to the pupil center.

9. 发明公开

EP1501041A3 Data input device with cursor position notification 有权
标题翻译：与上光标位置的反馈数据输入装置
公开(公告)号：EP1501041A3
公开(公告)日：2006-06-07
申请号：EP04017250.4
申请日：2004-07-21
申请人： NEC CORPORATION
发明人： Fushikida, Hiroyoshi, c/o NEC Corporation
IPC分类号： G06K11/00 , G06F3/033 , G06F3/023 , G06F3/00 , H04M1/247 , H04Q7/00 , G05G9/00
CPC分类号： G06F3/016 , G06F3/038 , G06F3/0489 , H04M1/72561 , H04M1/72583 , H04W4/02
摘要： A cellular phone (1) controls the display position of a pointing device cursor (11) to be displayed on a display (51A) in response to user's operation on a pointing device (41). At this time, when the cellular phone (1) determines that the display position of the cursor locates within a range of predetermined distance from the display position of the object based on a relative positional relationship between the display position of the cursor (11) and the display position of the object (202) selectable by a user, the cellular phone (1) notifies the user of the positional relationship by means of vibration generation, sound output or light emission.

10. 发明公开

EP1471459A3 Organic LED display and touch screen 审中-公开
标题翻译：触敏屏幕的有机发光二极管
公开(公告)号：EP1471459A3
公开(公告)日：2006-04-05
申请号：EP04076139.7
申请日：2004-04-13
申请人： EASTMAN KODAK COMPANY
发明人： Cok, Ronald S. c/o Eastman Kodak Company
IPC分类号： G06K11/00 , G06F3/033 , G06F1/16 , G09G3/32 , C09K11/06 , H01L51/00
CPC分类号： H01L27/14678 , G06F3/0412 , G06F3/0421 , H01L27/323 , H01L31/125
摘要： An OLED display and touch screen system includes a substrate (10); an OLED display (14) including an array of individually addressable OLEDs formed on the substrate; and a touch screen including an OLED laser light emitter (24) formed on the substrate, a light sensor (26) formed on the substrate (10) across the display from the light emitter, and optics located around the display above the light emitter and the light sensor for directing light emitted from the OLED laser light emitter across the display to the light sensor (26).

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