公开(公告)号：US10019435B2

公开(公告)日：2018-07-10

申请号：US14452035

申请日：2014-08-05

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai

IPC: G06F3/0482 ,  G06F17/27 ,  G06F17/22 ,  G06F3/023 ,  G06F3/0488

CPC classification number: G06F17/276 ,  G06F3/0237 ,  G06F3/0482 ,  G06F3/04886 ,  G06F17/2294 ,  G06F17/273 ,  Y10S715/968

Abstract: An example method includes displaying, at a presence-sensitive device, a virtual keyboard, receiving an indication of input entered at a presence-sensitive device indicating a plurality of characters, determining a sequence of at least three character strings in the plurality such that the sequence does not include any space characters, modifying the characters by inserting at least two space characters to demarcate the at least three character strings, and determining at least two suggested character strings based on first, second, and third character strings of the sequence. The method further includes outputting, for display at the presence-sensitive device and at a text-suggestion area of the GUI, the at least two suggested character strings, receiving a selection that indicates a selected character string of the at least two suggested character strings, and outputting, for display at the presence-sensitive device and at the text-entry area of the GUI, the selected character string.

公开(公告)号：US20170185286A1

公开(公告)日：2017-06-29

申请号：US14982887

申请日：2015-12-29

Applicant: Google Inc.

Inventor： Francoise Beaufays ,  Yu Ouyang ,  David Rybach ,  Michael D. Riley ,  Lars Hellsten

IPC: G06F3/0488 ,  G06F3/01 ,  G06F3/041

CPC classification number: G06F3/04886 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/0416 ,  G06F2203/04106

Abstract: Methods, systems, and apparatus for receiving data indicating a location of a particular touchpoint representing a latest received touchpoint in a sequence of received touchpoints; identifying candidate characters associated with the particular touchpoint; generating, for each of the candidate characters, a confidence score; identifying different candidate sequences of characters each including for each received touchpoint, one candidate character associated with a location of the received touchpoint, and one of the candidate characters associated with the particular touchpoint; for each different candidate sequence of characters, determining a language model score and generating a transcription score based at least on the confidence score for one or more of the candidate characters in the candidate sequence of characters and the language model score for the candidate sequence of characters; selecting, and providing for output, a representative sequence of characters from among the candidate sequences of characters based at least on the transcription scores.

公开(公告)号：US09678943B2

公开(公告)日：2017-06-13

申请号：US14494798

申请日：2014-09-24

Applicant: Google Inc.

Inventor： Xiaojun Bi ,  Yu Ouyang ,  Shumin Zhai

IPC: G06F3/048 ,  G06F17/27 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/023 ,  G06F3/01 ,  G06F3/041

CPC classification number: G06F17/276 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/0412 ,  G06F3/0484 ,  G06F3/04883 ,  G06F3/04886

Abstract: A graphical keyboard including a number of keys is output for display at a display device. The computing device receives an indication of a gesture to select at least two of the keys based at least in part on detecting an input unit at locations of a presence-sensitive input device. In response to the detecting and while the input unit is detected at the presence-sensitive input device: the computing device determines a candidate word for the gesture based at least in part on the at least two keys and the candidate word is output for display at a first location of the output device. In response to determining that the input unit is no longer detected at the presence-sensitive input device, the displayed candidate word is output for display at a second location of the display device.

公开(公告)号：US09569107B2

公开(公告)日：2017-02-14

申请号：US13866680

申请日：2013-04-19

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Kurt Edward Partridge ,  Xiaojun Bi ,  Yu Ouyang

IPC: G06F3/0489 ,  G06F3/0488

CPC classification number: G06F3/0489 ,  G06F3/04886

Abstract: In one example, a method includes outputting, for display at a presence-sensitive display, a graphical user interface comprising a graphical keyboard that includes a group of keys, wherein each key in the group of keys is associated with a respective, different region of the presence-sensitive display. The method further includes receiving an indication of a gesture to select a sequence of one or more keys in the group of keys of the graphical keyboard. The method further includes determining, based at least in part on the indication of the gesture, that the gesture includes at least one feature associated with a cancellation of the selected sequence of one or more keys. The method further includes, in response to determining that the gesture includes the at least one feature associated with the cancellation, omitting the selected sequence of one or more keys from entry to a text input field.

Abstract translation: 在一个示例中，一种方法包括输出用于在存在敏感显示器处显示的图形用户界面，该图形用户界面包括包括一组键的图形键盘，其中该组键中的每个键与相应的不同的区域相关联 存在敏感显示。 该方法还包括接收手势的指示以选择图形键盘组中的一组键中的一个或多个键的序列。 该方法还包括至少部分地基于手势的指示来确定手势包括与所选择的一个或多个键序列的取消相关联的至少一个特征。 该方法还包括响应于确定手势包括与抵消相关联的至少一个特征，从输入到文本输入字段省略所选择的一个或多个键的序列。

公开(公告)号：US20160299685A1

公开(公告)日：2016-10-13

申请号：US14683861

申请日：2015-04-10

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Thomas Breuel ,  Ouais Alsharif ,  Yu Ouyang ,  Francoise Beaufays ,  Johan Schalkwyk

IPC: G06F3/0489 ,  G06F3/02 ,  G06F3/023 ,  G06F3/0488 ,  G06F17/27

CPC classification number: G06F3/04886 ,  G06F3/0219 ,  G06F3/0233 ,  G06F3/0237 ,  G06F3/0482 ,  G06F3/04883 ,  G06F3/04895 ,  G06F17/273 ,  G06F17/276 ,  G06F17/2765 ,  G06N3/0445 ,  G06N3/08

Abstract: In some examples, a computing device includes at least one processor; and at least one module, operable by the at least one processor to: output, for display at an output device, a graphical keyboard; receive an indication of a gesture detected at a location of a presence-sensitive input device, wherein the location of the presence-sensitive input device corresponds to a location of the output device that outputs the graphical keyboard; determine, based on at least one spatial feature of the gesture that is processed by the computing device using a neural network, at least one character string, wherein the at least one spatial feature indicates at least one physical property of the gesture; and output, for display at the output device, based at least in part on the processing of the at least one spatial feature of the gesture using the neural network, the at least one character string.

Abstract translation: 在一些示例中，计算设备包括至少一个处理器; 以及至少一个模块，可由所述至少一个处理器操作以：输出用于在输出设备处显示图形键盘; 接收在存在敏感输入设备的位置处检测到的手势的指示，其中所述存在敏感输入设备的位置对应于输出所述图形键盘的输出设备的位置; 基于由所述计算设备使用神经网络处理的手势的至少一个空间特征确定至少一个字符串，其中所述至少一个空间特征指示所述手势的至少一个物理属性; 并且至少部分地基于使用所述神经网络的所述手势的所述至少一个空间特征的处理来输出所述至少一个字符串，用于在所述输出设备处显示。

公开(公告)号：US20140327622A1

公开(公告)日：2014-11-06

申请号：US13907614

申请日：2013-05-31

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai

IPC: G06F3/0489

CPC classification number: G06F3/04886 ,  G06F3/0236 ,  G06F3/0237 ,  G06F3/04883 ,  G06F3/04897 ,  G06F17/273 ,  G06F17/276 ,  Y10S707/99935 ,  Y10S707/99936

Abstract: In one example, a method may include outputting, by a computing device and for display, a graphical keyboard comprising a plurality of keys, and receiving an indication of a gesture. The method may include determining an alignment score that is based at least in part on a word prefix and an alignment point traversed by the gesture. The method may include determining at least one alternative character that is based at least in part on a misspelling that includes at least a portion of the word prefix. The method may include determining an alternative alignment score based at least in part on the alternative character; and outputting, by the computing device and for display, based at least in part on the alternative alignment score, a candidate word based at least in part on the alternative character.

Abstract translation: 在一个示例中，方法可以包括由计算设备输出并显示包括多个键的图形键盘，以及接收手势的指示。 该方法可以包括确定至少部分地基于词前缀和由手势穿过的对准点的对准分数。 该方法可以包括确定至少部分地基于包含词前缀的至少一部分的拼写错误的至少一个替代字符。 该方法可以包括至少部分地基于替代角色确定替代对准分数; 以及至少部分地基于所述替代字符，至少部分地基于所述替代对准分数来输出所述计算设备并用于显示候选词。

公开(公告)号：US20140289618A1

公开(公告)日：2014-09-25

申请号：US14296090

申请日：2014-06-04

Applicant: Google Inc.

Inventor： Kurt Edward Partridge ,  Yu Ouyang

IPC: G06F17/24 ,  G06F3/0488 ,  G06F3/01

CPC classification number: G06F17/24 ,  G06F3/017 ,  G06F3/0488 ,  G06F3/04886 ,  G06F17/276

Abstract: In one example, a method includes outputting, for display at a presence-sensitive display, a graphical user interface including a text display region and a graphical keyboard. The method further includes receiving an indication of a first gesture detected at a location within the text display region, and selecting, based at least in part on the location within the text display region, at least a portion of a character string included in the text display region. The method further includes receiving, while the first gesture is detected at the presence-sensitive display, an indication of at least a portion of a second gesture to select at least one key of the graphical keyboard, and outputting, responsive to receiving an indication of a termination of at least the second gesture, a replacement character string for display within the text display region to replace the portion of the character string.

Abstract translation: 在一个示例中，一种方法包括输出用于在存在敏感显示器处显示包括文本显示区域和图形键盘的图形用户界面。 该方法还包括接收在文本显示区域内的位置处检测到的第一手势的指示，以及至少部分地基于文本显示区域内的位置来选择文本中包括的字符串的至少一部分 显示区域。 该方法还包括当在存在敏感显示器处检测到第一手势时接收第二手势的至少一部分的指示以选择图形键盘的至少一个键，并且响应于接收到的指示， 终止至少第二手势，替换字符串，用于在文本显示区域内显示以替换字符串的该部分。

公开(公告)号：US08782550B1

公开(公告)日：2014-07-15

申请号：US13781461

申请日：2013-02-28

Applicant: Google Inc.

Inventor： Kurt Edward Patridge ,  Yu Ouyang

IPC: G06F3/048

CPC classification number: G06F17/24 ,  G06F3/017 ,  G06F3/0488 ,  G06F3/04886 ,  G06F17/276

Abstract: In one example, a method includes outputting, for display at a presence-sensitive display, a graphical user interface including a text display region and a graphical keyboard. The method further includes receiving an indication of a first gesture detected at a location within the text display region, and selecting, based at least in part on the location within the text display region, at least a portion of a character string included in the text display region. The method further includes receiving, while the first gesture is detected at the presence-sensitive display, an indication of at least a portion of a second gesture to select at least one key of the graphical keyboard, and outputting, responsive to receiving an indication of a termination of at least the second gesture, a replacement character string for display within the text display region to replace the portion of the character string.

Abstract translation: 在一个示例中，一种方法包括输出用于在存在敏感显示器处显示包括文本显示区域和图形键盘的图形用户界面。 该方法还包括接收在文本显示区域内的位置处检测到的第一手势的指示，以及至少部分地基于文本显示区域内的位置来选择文本中包括的字符串的至少一部分 显示区域。 该方法还包括当在存在敏感显示器处检测到第一手势时接收第二手势的至少一部分的指示以选择图形键盘的至少一个键，并且响应于接收到的指示， 终止至少第二手势，替换字符串，用于在文本显示区域内显示以替换字符串的该部分。

公开(公告)号：US20140108993A1

公开(公告)日：2014-04-17

申请号：US13866680

申请日：2013-04-19

Applicant: Google Inc.

Inventor： Shumin Zhai ,  Kurt Edward Partridge ,  Xiaojun Bi ,  Yu Ouyang

IPC: G06F3/0489

CPC classification number: G06F3/0489 ,  G06F3/04886

Abstract: In one example, a method includes outputting, for display at a presence-sensitive display, a graphical user interface comprising a graphical keyboard that includes a group of keys, wherein each key in the group of keys is associated with a respective, different region of the presence-sensitive display. The method further includes receiving an indication of a gesture to select a sequence of one or more keys in the group of keys of the graphical keyboard. The method further includes determining, based at least in part on the indication of the gesture, that the gesture includes at least one feature associated with a cancellation of the selected sequence of one or more keys. The method further includes, in response to determining that the gesture includes the at least one feature associated with the cancellation, omitting the selected sequence of one or more keys from entry to a text input field.

Abstract translation: 在一个示例中，一种方法包括输出用于在存在敏感显示器处显示的图形用户界面，该图形用户界面包括包括一组键的图形键盘，其中该组键中的每个键与相应的不同的区域相关联 存在敏感显示。 该方法还包括接收手势的指示以选择图形键盘组中的一组键中的一个或多个键的序列。 该方法还包括至少部分地基于手势的指示来确定手势包括与所选择的一个或多个键序列的取消相关联的至少一个特征。 该方法还包括响应于确定手势包括与抵消相关联的至少一个特征，从输入到文本输入字段省略所选择的一个或多个键的序列。

公开(公告)号：US20140104177A1

公开(公告)日：2014-04-17

申请号：US13858684

申请日：2013-04-08

Applicant: Google Inc.

Inventor： Yu Ouyang ,  Shumin Zhai ,  Xiaojun Bi

IPC: G06F3/023

CPC classification number: G06F17/276 ,  G06F3/017 ,  G06F3/0237 ,  G06F3/04842 ,  G06F3/04883 ,  G06F3/04886

Abstract: A computing device outputs a keyboard for display, receives an indication of a first gesture to select a first sequence of one or more keys, determines a set of candidate strings based in part on the first sequence of keys, and outputs for display at least one of the set of candidate strings. The computing device receives an indication of a second gesture to select a second sequence of one or more keys, and determines that characters associated with the second sequence of keys are included in a first candidate word based at least in part on the set of candidate strings, or are included in a second candidate word not based on the first sequence of keys. The computing device modifies the set of candidate strings based at least in part on the determination and outputs for display at least one of the modified candidate strings.

Abstract translation: 计算设备输出用于显示的键盘，接收第一手势的指示以选择一个或多个键的第一序列，部分地基于第一个键序列来确定一组候选串，并且输出用于显示至少一个 的候选字符串集合。 所述计算设备接收第二手势的指示以选择一个或多个键的第二序列，并且至少部分地基于所述候选字符串集合来确定与所述第二序列密钥相关联的字符被包括在第一候选词中 ，或者被包括在不基于第一序列的键的第二候选词中。 所述计算设备至少部分地基于所述确定和输出来修改所述候选串集合，以显示所述修改的候选串中的至少一个。