公开(公告)号：US20140365949A1

公开(公告)日：2014-12-11

申请号：US14290935

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: 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.

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。

公开(公告)号：US20240403546A1

公开(公告)日：2024-12-05

申请号：US18373962

申请日：2023-09-27

Applicant: Apple Inc.

Inventor： Hanna RAGNARSDÓTTIR ,  Thomas DESELAERS ,  Francisco ALVARO MUNOZ ,  Ryan S. DIXON

IPC: G06F40/177 ,  G06T7/70 ,  G06V30/146 ,  G06V30/412

Abstract: Aspects of the subject technology include identifying one or more portions of a data object that include a table by providing the data object to a table detection model, determining a structure of the table by providing the one or more portions of the data object to a table structure recognition model, generating a virtual table based on the determined structure of the table, the virtual table including an indication of at least one of one or more rows, one or more columns, or one or more cells corresponding to the table, mapping text from the one or more portions of the data object to corresponding cells of the virtual table, and performing a process with the virtual table.

公开(公告)号：US20240378374A1

公开(公告)日：2024-11-14

申请号：US18374657

申请日：2023-09-28

Applicant: Apple Inc.

Inventor： Ryan S. DIXON ,  Adrien DELAYE ,  Jun HATORI ,  Thomas DESELAERS

IPC: G06F40/174 ,  G06T11/60

Abstract: Aspects of the subject technology include obtaining form data corresponding to a form. The form includes one or more lines of text of the form and one or more fields of the form. Aspects also include determining one or more text attributes of the one or more lines of text of the form. The one or more text attributes include at least one of semantic information or geometric information. Aspects also include identifying the one or more fields of the form based at least in part on the determined one or more text attributes and displaying the form data with an indication of the identified one or more fields.

公开(公告)号：US20220334683A1

公开(公告)日：2022-10-20

申请号：US17484714

申请日：2021-09-24

Applicant: Apple Inc.

Inventor： Grant PAUL ,  Guillaume BORIOS ,  Adam H. BRADFORD ,  Jenny CHEN ,  Thomas DESELAERS ,  Ryan S. DIXON ,  James N. JONES ,  Behkish J. MANZARI ,  Viktor MILADINOV ,  Aya SIBLINI ,  Andre SOUZA DOS SANTOS ,  Siyang TANG ,  Xin WANG ,  Guangyu ZHONG

IPC: G06F3/0481 ,  G06F40/58 ,  G06K9/32 ,  G06F3/0484

Abstract: The present disclosure generally relates to methods and user interfaces for managing visual content at a computer system. In some embodiments, methods and user interfaces for managing visual content in media are described. In some embodiments, methods and user interfaces for managing visual indicators for visual content in media are described. In some embodiments, methods and user interfaces for inserting visual content in media are described. In some embodiments, methods and user interfaces for identifying visual content in media are described. In some embodiments, methods and user interfaces for translating visual content in media are described.

公开(公告)号：US20220083216A1

公开(公告)日：2022-03-17

申请号：US17532899

申请日：2021-11-22

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 ,  G06K9/00 ,  G06F3/01 ,  G06F40/166 ,  G06F40/274 ,  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.

公开(公告)号：US20200257899A1

公开(公告)日：2020-08-13

申请号：US16859936

申请日：2020-04-27

Applicant: Apple Inc.

Inventor： Ryan S. DIXON ,  Adrien DELAYE ,  Daniel E. GOBERA RUBALCAVA ,  Dominic L. HOWELL ,  Youssouf K. CHHERAWALA ,  Martin BRESLER

IPC: G06K9/00 ,  G06F3/041 ,  G06F3/0354 ,  G06F3/01 ,  G06K9/22 ,  G06F3/0488 ,  G06K9/62 ,  G06K9/42

Abstract: The subject technology provides for receiving a new input stroke. The subject technology determines whether the new input stroke is associated with an existing line group based on a writing direction estimate of the existing line group. The subject technology merges the new input stroke with the existing line group in response to determining that the new input stroke is associated with the existing line group. The subject technology determines a local orientation of the existing line group including the new input stroke based on an estimate of a direction of writing and a scale of each stroke. The subject technology normalizes the existing line group including the new input stroke using the determined location orientation.

公开(公告)号：US20200057556A1

公开(公告)日：2020-02-20

申请号：US16663070

申请日：2019-10-24

Applicant: Apple Inc.

Inventor： Ryan S. DIXON ,  Imran CHAUDHRI ,  Bradley W. GRIFFIN ,  Tiffany S. JON

IPC: G06F3/0488 ,  G06F3/0481 ,  G06K9/00 ,  G06F3/023 ,  G06F17/27

Abstract: The present disclosure generally relates to handwriting on touch sensitive surfaces. In some examples, text suggestions strokes entered on a touch sensitive surface are viewed and selected in response to a rotatable input mechanism. In some examples, text determined from a set of strokes on the touch sensitive surface is revised based on a subsequently entered stroke on the touch sensitive surface. In some examples, a determination is made whether to include a stroke in a set of strokes based a time between the stroke and the previous stroke. In some examples, determining text based on a set of stroke is interrupted to determined revised text based on the set of strokes and a second stroke.

公开(公告)号：US20190332259A1

公开(公告)日：2019-10-31

申请号：US16505044

申请日：2019-07-08

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 ,  G06F17/27 ,  G06F17/24 ,  G06F3/0482 ,  G06K9/00 ,  G06F3/01

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.

公开(公告)号：US20190179529A1

公开(公告)日：2019-06-13

申请号：US16281997

申请日：2019-02-21

Applicant: Apple Inc.

Inventor： Joe HOWARD ,  Ryan S. DIXON ,  Joshua MC GLINN ,  Jonathan LOCHHEAD ,  Benjamin W. KEIGHRAN ,  William M. BACHMAN ,  Elbert D. CHEN ,  Jeffrey L. ROBBIN ,  Jennifer L. C. FOLSE ,  Lynne KRESS

IPC: G06F3/0488 ,  G06K9/00 ,  G06F3/023 ,  G06F17/27 ,  G06F3/041 ,  G06F3/0484

Abstract: In some embodiments, a device performs character recognition based on spatial and temporal components of touch input detected on a touch-sensitive surface. In some embodiments, a device provides feedback about handwritten input and its recognition by the device. In some embodiments, a device presents a user interface for changing previously-inputted characters.

公开(公告)号：US20190163359A1

公开(公告)日：2019-05-30

申请号：US16265676

申请日：2019-02-01

Applicant: Apple Inc.

Inventor： Ryan S. DIXON ,  Imran CHAUDHRI ,  Bradley W. GRIFFIN ,  Tiffany S. JON

IPC: G06F3/0488 ,  G06F3/023 ,  G06K9/00 ,  G06F3/0481 ,  G06F17/27

Abstract: The present disclosure generally relates to handwriting on touch sensitive surfaces. In some examples, text suggestions strokes entered on a touch sensitive surface are viewed and selected in response to a rotatable input mechanism. In some examples, text determined from a set of strokes on the touch sensitive surface is revised based on a subsequently entered stroke on the touch sensitive surface. In some examples, a determination is made whether to include a stroke in a set of strokes based a time between the stroke and the previous stroke. In some examples, determining text based on a set of stroke is interrupted to determined revised text based on the set of strokes and a second stroke.