专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09711117B2 Method and apparatus for recognising music symbols 有权
公开(公告)号：US09711117B2
公开(公告)日：2017-07-18
申请号：US15209026
申请日：2016-07-13
申请人： MYSCRIPT
发明人： Fabio Valente , Pierre-Michel Lallican
IPC分类号： G10H1/00 , G10G1/00 , G10G1/04 , G06K9/00 , G06K9/34 , G06K9/68 , G06F3/0354 , G06F3/041 , G06K9/62
CPC分类号： G10G1/00 , G06F3/03545 , G06F3/041 , G06K9/00 , G06K9/00416 , G06K9/00422 , G06K9/342 , G06K9/6256 , G06K9/6878 , G06K9/6885 , G10G1/04 , G10H2220/096
摘要： Disclosed are music symbol recognition apparatuses and methods that recognise music symbols from handwritten music notations. Various implementations may process handwritten music notations by segmenting the handwritten music notations into a plurality of elementary ink segments and then grouping the segments into graphical objects based on spatial relationships between the segments. One or more candidate music symbols may be determined for each graphical object, along with a symbol cost for each symbol, which represents a likelihood that the graphical object belongs to a predetermined class of symbols. The music symbol candidates may be parsed to form graphs based on grammar rules, and the graph most likely to represent the handwritten music notations may be selected for display or other use. The selection may be based on the symbol costs associated with each candidate and on spatial costs associated with the grammar rules that are applied to the candidates.

2. 发明授权

US10643067B2 System and method of handwriting recognition in diagrams 有权
公开(公告)号：US10643067B2
公开(公告)日：2020-05-05
申请号：US14955155
申请日：2015-12-01
申请人： MyScript
发明人： Romain Bednarowicz , Robin MéLinand , Claire Sidoli , Fabien Ric , Khaoula Elagouni , David Hebert , Fabio Valente , Gregory Cousin , Maël Nagot , Cyril Cerovic , Anne Bonnaud
IPC分类号： G06K9/00 , G06F17/27 , G06T11/20 , G06F3/0488 , G06F16/35 , G06K9/22
CPC分类号： G06K9/00476 , G06F3/04883 , G06F16/353 , G06F17/2705 , G06K9/00402 , G06K9/00416 , G06K9/00436 , G06K9/222 , G06T11/206
摘要： A system, method and computer program product for hand-drawing diagrams including text and non-text elements on a computing device are provided. The computing device has a processor and a non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor. Display of input diagram elements in interactive digital ink is performed on a display device associated with the computing device. One or more of the diagram elements are associated with one or more other of the diagram elements in accordance with a class and type of each diagram element. The diagram elements are re-displayed based on one or more interactions with the digital ink received and in accordance with the one or more associations.

3. 发明授权

US09424823B2 Method and apparatus for recognising music symbols 有权
标题翻译：用于识别音乐符号的方法和装置
公开(公告)号：US09424823B2
公开(公告)日：2016-08-23
申请号：US14176800
申请日：2014-02-10
申请人： MYSCRIPT
发明人： Fabio Valente , Pierre-Michel Lallican
IPC分类号： G06K9/00 , G10G1/04 , G06K9/34 , G06K9/68
CPC分类号： G10G1/00 , G06F3/03545 , G06F3/041 , G06K9/00 , G06K9/00416 , G06K9/00422 , G06K9/342 , G06K9/6256 , G06K9/6878 , G06K9/6885 , G10G1/04 , G10H2220/096
摘要： Disclosed are music symbol recognition apparatuses and methods that recognize music symbols from handwritten music notations. Various implementations may process handwritten music notations by segmenting the handwritten music notations into a plurality of elementary ink segments and then grouping the segments into graphical objects based on spatial relationships between the segments. One or more candidate music symbols may be determined for each graphical object, along with a symbol cost for each symbol, which represents a likelihood that the graphical object belongs to a predetermined class of symbols. The music symbol candidates may be parsed to form graphs based on grammar rules, and the graph most likely to represent the handwritten music notations may be selected for display or other use. The selection may be based on the symbol costs associated with each candidate and on spatial costs associated with the grammar rules that are applied to the candidates.
摘要翻译：公开了从手写音乐符号识别音乐符号的音乐符号识别装置和方法。各种实现可以通过将手写音乐符号分割成多个基本墨段来处理手写音乐符号，然后基于片段之间的空间关系将片段分组成图形对象。可以为每个图形对象确定一个或多个候选音乐符号，以及每个符号的符号成本，其表示图形对象属于预定类别的符号的可能性。可以根据语法规则解析音乐符号候选者以形成图形，并且可能选择最有可能表示手写音乐符号的图形用于显示或其他用途。选择可以基于与每个候选者相关联的符号成本以及与应用于候选者的语法规则相关联的空间成本。

4. 发明申请

US20160322038A1 METHOD AND APPARATUS FOR RECOGNISING MUSIC SYMBOLS 审中-公开
公开(公告)号：US20160322038A1
公开(公告)日：2016-11-03
申请号：US15209026
申请日：2016-07-13
申请人： MYSCRIPT
发明人： Fabio Valente , Pierre-Michel Lallican
IPC分类号： G10G1/00 , G06F3/0354 , G06K9/00 , G06F3/041 , G06K9/68 , G06K9/62
CPC分类号： G10G1/00 , G06F3/03545 , G06F3/041 , G06K9/00 , G06K9/00416 , G06K9/00422 , G06K9/342 , G06K9/6256 , G06K9/6878 , G06K9/6885 , G10G1/04 , G10H2220/096
摘要： Disclosed are music symbol recognition apparatuses and methods that recognise music symbols from handwritten music notations. Various implementations may process handwritten music notations by segmenting the handwritten music notations into a plurality of elementary ink segments and then grouping the segments into graphical objects based on spatial relationships between the segments. One or more candidate music symbols may be determined for each graphical object, along with a symbol cost for each symbol, which represents a likelihood that the graphical object belongs to a predetermined class of symbols. The music symbol candidates may be parsed to form graphs based on grammar rules, and the graph most likely to represent the handwritten music notations may be selected for display or other use. The selection may be based on the symbol costs associated with each candidate and on spatial costs associated with the grammar rules that are applied to the candidates.

5. 发明授权

US11157732B2 System and method of handwriting recognition in diagrams 有权
公开(公告)号：US11157732B2
公开(公告)日：2021-10-26
申请号：US16848301
申请日：2020-04-14
申请人： MyScript
发明人： Romain Bednarowicz , Robin Mélinand , Claire Sidoli , Fabien Ric , Khaoula Elagouni , David Hebert , Fabio Valente , Gregory Cousin , Maël Nagot , Cyril Cerovic , Anne Bonnaud
IPC分类号： G06K9/00 , G06T11/20 , G06F3/0488 , G06F16/35 , G06K9/22 , G06F40/205
摘要： A system, method and computer program product for hand-drawing diagrams including text and non-text elements on a computing device are provided. The computing device has a processor and a non-transitory computer readable medium for detecting and recognizing hand-drawing diagram element input under control of the processor. Display of input diagram elements in interactive digital ink is performed on a display device associated with the computing device. One or more of the diagram elements are associated with one or more other of the diagram elements in accordance with a class and type of each diagram element. The diagram elements are re-displayed based on one or more interactions with the digital ink received and in accordance with the one or more associations.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式