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1. 发明公开

EP3109797A1 PROCÉDÉ DE RECONNAISSANCE D'ÉCRITURE MANUSCRITE SUR UNE SURFACE PHYSIQUE 有权转让
标题翻译： VERFAHREN ZUR ERKENNUNG EINES HANDSCHRIFTLICHEN TEXTES AUF EINER PHYSISCHENOBERFLÄCHE
公开(公告)号：EP3109797A1
公开(公告)日：2016-12-28
申请号：EP16176132.5
申请日：2016-06-24
申请人： Orange
发明人： LEFEBVRE, Grégoire
IPC分类号： G06K9/00 , G06K9/22 , G06K9/48 , G06K9/62
CPC分类号： G06F3/017 , G06K9/00402 , G06K9/00416 , G06K9/00852 , G06K9/00872 , G06K9/00879 , G06K9/224 , G06K9/48 , G06K9/6289 , G06K2209/01
摘要： L'invention concerne un procédé de reconnaissance d'écriture manuscrite sur une surface physique à partir de signaux tridimensionnels issus de capteurs d'un terminal, le procédé étant tel que les signaux sont obtenus à partir d'au moins 3 types de capteurs différents, et qu'il comporte des étapes d'échantillonnage selon 3 axes et sur une fenêtre temporelle glissante, de signaux inertiels issus des capteurs, de fusion des signaux échantillonnés en un vecteur à 9 dimensions pour chaque période d'échantillonnage, de conversion des signaux fusionnés en une séquence de vecteurs caractéristiques à 9 dimensions, et lorsqu'un signal caractéristique d'un début de saisie a été détecté, de mémorisation de la séquence de vecteurs caractéristiques dans une liste de séquences de vecteurs caractéristiques, les étapes précédentes étant répétées jusqu'à la détection d'un signal caractéristique d'une fin de saisie, le procédé comportant en outre à la détection dudit signal caractéristique d'une fin de saisie une étape de reconnaissance d'un mot à partir de la liste de séquences de vecteurs caractéristiques constituée sur la fenêtre temporelle.
摘要翻译：本发明涉及一种用于基于源自终端的传感器的三维信号在物理表面上识别笔迹的方法，其特征在于，基于至少3种不同类型的传感器获得信号，并且其包括根据3个轴和滑动时间窗口对源自传感器的惯性信号进行采样的步骤，在每个采样周期将采样信号融合成9维向量，将融合信号转换为序列特征9维向量的特征向量的特征矢量，当已经检测到输入开始的信号特性时，将特征向量的序列存储在特征向量序列的列表中，重复前述步骤，直到检测到输入端，所述方法还包括在检测到所述输入端的所述信号特性时，识别所述基底上的单词的步骤在时间窗口上创建的特征向量序列列表。

2. 发明公开

EP3008572A1 VERFAHREN ZUM BETREIBEN EINES BERÜHRUNGSEMPFINDLICHEN BEDIENSYSTEMS UND BERÜHRUNGSEMPFINDLICHES BEDIENSYSTEM 无效
标题翻译：用于操作触摸感应控制系统和触敏控制系统
公开(公告)号：EP3008572A1
公开(公告)日：2016-04-20
申请号：EP14715834.9
申请日：2014-03-31
申请人： Audi AG
发明人： KÜHNE, Marcus
IPC分类号： G06F3/0488
CPC分类号： G06F3/0414 , B60K35/00 , B60K37/06 , B60K2350/1024 , B60K2350/1032 , B60K2350/1052 , G06F3/0412 , G06F3/04817 , G06F3/04883 , G06K9/00167 , G06K9/00852
摘要： The invention relates to a method for operating a touch-sensitive operating system (10), in particular for a motor vehicle, wherein a pressure applied to a touch-sensitive operating field (12) by means of an object (18) and a touching position at which the operating field (12) is touched by means of the object (18) are detected. If the detected pressure is less than a specified threshold value, the operating system (10) is operated in a first operating mode, in which a symbol (20) is displayed at a position of a display device (16) corresponding to the detected touching position. If the detected pressure is at least as great as the specified threshold value, the operating system (10) is operated in a second operating mode, in which a mark (22) corresponding to a detected change in the touching position is displayed by means of the display device (16). The invention further relates to a touch-sensitive operating system (10).
摘要翻译：本发明涉及一种用于在触敏控制面板（12），并在触摸位置上操作的触摸敏感的操作员控制系统（10），特别是用于汽车上的，其中一个压力上的对象（18）施加与其中，所述控制面板（12）被触摸与所述对象（18）感测到，worin如果感测到的压力低于规定的阈值时，操作者控制系统（10）在第一操作模式操作时，在其中一个符号（20）在显示装置（16）做了对应于感测到的触摸位置上的位置被显示，并且如果所感测的压力至少一样大的规定的阈值时，操作者控制系统（10）在操作第二操作模式，其中，一个字符（22）做了对应于触摸位置的感测到的变化是由所述显示装置（16）的装置显示。进一步，本发明涉及触敏操作员控制系统（10）。

3. 发明授权

EP2047409B1 TWO TIERED TEXT RECOGNITION 有权
标题翻译： STAGE文字识别
公开(公告)号：EP2047409B1
公开(公告)日：2015-12-09
申请号：EP07835943.7
申请日：2007-06-28
申请人： Microsoft Technology Licensing, LLC
发明人： ABDULKADER, Ahmad A.
IPC分类号： G06K9/62 , G06K9/46
CPC分类号： G06K9/72 , G06K9/00852 , G06K2209/01

4. 发明授权

EP1444614B1 DIGITAL INK DATABASE SEARCHING USING HANDWRITING FEATURE SYNTHESIS 有权
标题翻译：使用数字墨水数据库搜索使用手写功能合成
公开(公告)号：EP1444614B1
公开(公告)日：2007-04-04
申请号：EP02801227.6
申请日：2002-10-15
申请人： Silverbrook Research Pty. Limited
发明人： NAPPER, Jonathon, Leigh , LAPSTUN, Paul
IPC分类号： G06F17/30 , G06K9/00
CPC分类号： G06F17/3066 , G06F17/30244 , G06K9/00852 , G06Q10/063
摘要： A system and method for ink database searching using handwriting feature synthesis is disclosed which allows a digital ink database to be searched using a text-based query. Using a writer-specific handwriting model derived from a handwriting recognition system or suitable training procedure, a text query is converted into feature vectors that are similar to the feature vectors that would have been extracted had the author of the digital ink database written the text query by hand. The feature vectors are then used to search the database. This allows the searching of a digital ink database when the only input mechanism available is text entry, and can allow a person other than the author of the digital ink database to search the digital ink database.

5. 发明授权

EP1362322B1 HOLISTIC-ANALYTICAL RECOGNITION OF HANDWRITTEN TEXT 有权
标题翻译： HOLISTIC-分析检测手写文字
公开(公告)号：EP1362322B1
公开(公告)日：2007-01-03
申请号：EP02720749.7
申请日：2002-01-03
申请人： Parascript LLC
发明人： FILATOV, Alexander , KIL, Igor , SEREGIN, Arseni
IPC分类号： G06K9/68 , G06K9/72 , G06K9/00
CPC分类号： G06K9/6292 , G06K9/00852
摘要： In a combined holistic and analytic recognition system, the holistic recognition module will recognize an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This will yield a holistic answer list of recognized word or phrase candidates for the input word or phrase along with a confidence value for each answer on the list. At the same time based on each answer in the answer list, the holistic recognition modules will generate a list of character features and segment the character features into sets of each character in an answer. The analytical recognition module uses segmentation hypotheses from the segmented character feature sets to cut the image of the input string of characters into individual character images. A plurality of character images for the various segmentation hypotheses will be recognized to produce an analytical answer list having a plurality of word or phrase answers for the input word or phrase. Each analytic word answer will have a confidence value based on the combined confidence of recognizing each character. The holistic answer list and the analytic answer list will be examined to find the best answer from the two lists as the recognition of the input handwritten text.

6. 发明公开

EP1668568A2 METHOD AND SYSTEM FOR COMPRESSING HANDWRITTEN CHARACTER TEMPLATES 无效转让
标题翻译：方法和系统为压缩原稿手写的信
公开(公告)号：EP1668568A2
公开(公告)日：2006-06-14
申请号：EP04784422.0
申请日：2004-09-17
申请人： MOTOROLA, INC.
发明人： ZHEN, Li-Xin , GUO, Feng-Jun, 1916 room, 30 Building Fan Yu Plaza , HUANG, Jian-Cheng
IPC分类号： G06K9/62 , G06K9/46
CPC分类号： G06K9/6255 , G06K9/00852 , G06K9/6223
摘要： A method and system for compressing handwritten character templates. The system includes a codebook generator module (105) for generating a codebook (125). The codebook (125) includes vectors defining the centers of clusters (115) of uncompressed model character feature vectors (110) provided from model character templates. A template compression module (120) is connected to the codebook generator module (105) for comparing the uncompressed model character feature vectors (110) with the codebook (125) to provide compressed templates of model characters (135). Optionally, a template matching module (140) is connected to the template compression module (120) for providing candidate characters (150) by comparing the distances between uncompressed input character feature vectors (130) and the model character templates.

7. 发明公开

EP0682839A4 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ENCODED DATA. 失效
标题翻译：方法和设备传送和接收编码数据。
公开(公告)号：EP0682839A4
公开(公告)日：1995-07-28
申请号：EP93918233
申请日：1993-07-19
申请人： MOTOROLA INC
发明人： JASINSKI LEON
IPC分类号： H04N1/41 , G06K9/00 , G06K9/03 , G06K9/22 , G06T11/60 , H04N1/00 , H04N1/411
CPC分类号： G06K9/03 , G06K9/00852 , H04N1/00281 , H04N1/4115
摘要： A method of transmitting and receiving encoded data generated from input data comprising readable text characters (102) in a communication system having an optical character recognition element (206) and a graphic encoding element (208), the communication system also having a transmitter (114) and a receiver (116), comprises accepting (602) the input data comprising the readable text characters (102) by a facsimile input (202). The method further comprises encoding (620, 622) as character code format data the readable text characters (102) received that are recognizable by the optical character recognition element (206), and encoding (610, 612, 614) as graphic code format data the readable text characters (102) received that are not recognizable by the optical character recognition element (206). The method further comprises assembling (632) the character code format data and the graphic code formate data into an output data stream, the output data stream including information that describes original sizes and positions relative to one another of the readable text characters (102).

8. 发明公开

EP1665086A4 IMPROVING ACCURACY IN SEARCHING DIGITAL INK 审中-公开
标题翻译：提高DIGITAL DYE-搜索结果的准确性
公开(公告)号：EP1665086A4
公开(公告)日：2009-09-02
申请号：EP04761124
申请日：2004-08-16
申请人： SILVERBROOK RES PTY LTD
发明人： NAPPER JONATHON L , LAPSTUN PAUL , SILVERBROOK KIA
IPC分类号： G06F17/30 , G06F17/24 , G06F17/27 , G06K9/00 , G06K9/68 , G10L15/28
CPC分类号： G06F17/2765 , G06F17/242 , G06F17/2775 , G06K9/00852 , G06K9/6807 , G10L15/30
摘要： A method and system for improving the accuracy of digital ink (310) searches is disclosed. The method includes receiving a search input query (370) from a user via a user terminal and determining a specialized format of digital ink, by a variety of means, then, based on the determined specialized format of digital ink, a digital ink searching algorithm is selected. A search (380) of a digital ink database (350) can then be performed for a match to the search input query (370) by utilising the digital ink searching algorithm, which is selected from a variety of algorithms so as to improve the accuracy of the search.

9. 发明公开

EP1362322A2 HOLISTIC-ANALYTICAL RECOGNITION OF HANDWRITTEN TEXT 有权
标题翻译： HOLISTIC-分析检测手写文字
公开(公告)号：EP1362322A2
公开(公告)日：2003-11-19
申请号：EP02720749.7
申请日：2002-01-03
申请人： Parascript LLC
发明人： FILATOV, Alexander , KIL, Igor , SEREGIN, Arseni
IPC分类号： G06K9/68 , G06K9/72 , G06K9/00
CPC分类号： G06K9/6292 , G06K9/00852
摘要： In a combined holistic and analytic recognition system, the holistic recognition module will recognize an input word or phrase image by matching an input string of character features for the whole word or phrase against a string of prototype features for a plurality of reference words in a lexicon. This will yield a holistic answer list of recognized word or phrase candidates for the input word or phrase along with a confidence value for each answer on the list. At the same time based on each answer in the answer list, the holistic recognition modules will generate a list of character features and segment the character features into sets of each character in an answer. The analytical recognition module uses segmentation hypotheses from the segmented character feature sets to cut the image of the input string of characters into individual character images. A plurality of character images for the various segmentation hypotheses will be recognized to produce an analytical answer list having a plurality of word or phrase answers for the input word or phrase. Each analytic word answer will have a confidence value based on the combined confidence of recognizing each character. The holistic answer list and the analytic answer list will be examined to find the best answer from the two lists as the recognition of the input handwritten text.

10. 发明授权

EP0682839B1 APPARATUS FOR TRANSMITTING AND RECEIVING ENCODED DATA 失效
标题翻译：设备技术传送和接收编码数据
公开(公告)号：EP0682839B1
公开(公告)日：1998-10-28
申请号：EP93918233.3
申请日：1993-07-19
申请人： MOTOROLA, INC.
发明人： JASINSKI, Leon
IPC分类号： H04N1/411 , H04N1/00
CPC分类号： G06K9/03 , G06K9/00852 , H04N1/00281 , H04N1/4115
摘要： A method of transmitting and receiving encoded data generated from input data comprising readable text characters (102) in a communication system having an optical character recognition element (206) and a graphic encoding element (208), the communication system also having a transmitter (114) and a receiver (116), comprises accepting (602) the input data comprising the readable text characters (102) by a facsimile input (202). The method further comprises encoding (620, 622) as character code format data the readable text characters (102) received that are recognizable by the optical character recognition element (206), and encoding (610, 612, 614) as graphic code format data the readable text characters (102) received that are not recognizable by the optical character recognition element (206). The method further comprises assembling (632) the character code format data and the graphic code formate data into an output data stream, the output data stream including information that describes original sizes and positions relative to one another of the readable text characters (102).

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