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公开(公告)号:US20230333732A1
公开(公告)日:2023-10-19
申请号:US18211139
申请日:2023-06-16
Applicant: Apple Inc.
Inventor: Mei-Qun XIA , Jannes G. DOLFING , Ryan S. DIXON , Karl M. GROETHE , Karan MISRA , Jerome R. BELLEGARDA , Ueli MEIER
IPC: G06F3/04883 , G06F3/01 , G06F40/166 , G06F40/274 , G06V30/32 , G06F3/0482
CPC classification number: G06F3/04883 , G06F3/018 , G06F40/166 , G06F40/274 , G06V30/36 , G06V30/347 , G06V30/387 , G06F3/0482
Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
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公开(公告)号:US20180349349A1
公开(公告)日:2018-12-06
申请号:US15851487
申请日:2017-12-21
Applicant: Apple Inc.
Inventor: Jerome R. BELLEGARDA , Jannes G. DOLFING
Abstract: The present disclosure generally relates to systems and processes for morpheme-based word prediction. An example method includes receiving a current word; determining a context of the current word based on the current word and a context of a previous word; determining, using a morpheme-based language model, a likelihood of a prefix based on the context of the current word; determining, using the morpheme-based language model, a likelihood of a stem based on the context of the current word; determining, using the morpheme-based language model, a likelihood of a suffix based on the context of the current word; determining a next word based on the likelihood of the prefix, the likelihood of the stem, and the likelihood of the suffix; and providing an output including the next word.
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公开(公告)号:US20180322112A1
公开(公告)日:2018-11-08
申请号:US15673587
申请日:2017-08-10
Applicant: Apple Inc.
Inventor: Jerome R. BELLEGARDA , Jannes G. DOLFING , Xin WANG
CPC classification number: G06F17/276 , G06F17/2217 , G06F17/2735 , G06F17/2818
Abstract: The present disclosure generally relates to integrated text conversion and prediction. In an example process, a current character input of a first writing system is received. A first current character context in the first writing system is determined based on the current character input and a first previous character context in the first writing system. A second current character context in a second writing system is determined based on the first current character context, a second previous character context in the second writing system, and a character representation in the second writing system. A current word context in the second writing system is determined based on the second current character context, a previous word context in the second writing system, and a word representation in the second writing system. Based on the current word context, a probability distribution over a word inventory in the second writing system is determined.
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公开(公告)号:US20170010802A1
公开(公告)日:2017-01-12
申请号:US15275309
申请日:2016-09-23
Applicant: Apple Inc.
Inventor: Mei-Qun XIA , Jannes G. DOLFING , Ryan S. DIXON , Karl M. GROETHE , Karan MISRA , Jerome R. BELLEGARDA , Ueli MEIER
IPC: G06F3/0488 , G06F3/0482 , G06K9/00 , G06F17/24 , G06F17/27
CPC classification number: G06F3/04883 , G06F3/018 , G06F3/0482 , G06F17/24 , G06F17/276 , G06K9/00416 , G06K9/00422 , G06K9/00436
Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
Abstract translation: 与用于在用户设备上提供手写输入功能的技术相关的方法,系统和计算机可读介质。 训练手写识别模块以具有包括多个非重叠脚本的节目,并且能够使用单个手写识别模型识别成千上万个字符。 手写输入模块为多字符手写输入提供实时,笔顺和笔迹方向独立的手写识别。 特别地,为多字符或句子级中文手写识别提供实时,笔顺和笔画方向独立的手写识别。 还公开了用于提供手写输入功能的用户界面。
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公开(公告)号:US20140363083A1
公开(公告)日:2014-12-11
申请号:US14290945
申请日:2014-05-29
Applicant: Apple Inc.
Inventor: Mei-Qun XIA , Jannes G. DOLFING , Ryan S. DIXON , Karl M. GROETHE , Karan MISRA , Jerome R. BELLEGARDA , Ueli MEIER
IPC: G06K9/00 , G06F3/0488
CPC classification number: G06F3/04883 , G06F3/018 , G06F3/0482 , G06F17/24 , G06F17/276 , G06K9/00416 , G06K9/00422 , G06K9/00436
Abstract: Methods, systems, and computer-readable media related to a technique for providing handwriting input functionality on a user device. A handwriting recognition module is trained to have a repertoire comprising multiple non-overlapping scripts and capable of recognizing tens of thousands of characters using a single handwriting recognition model. The handwriting input module provides real-time, stroke-order and stroke-direction independent handwriting recognition for multi-character handwriting input. In particular, real-time, stroke-order and stroke-direction independent handwriting recognition is provided for multi-character, or sentence level Chinese handwriting recognition. User interfaces for providing the handwriting input functionality are also disclosed.
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