公开(公告)号：US09183367B2

公开(公告)日：2015-11-10

申请号：US14291059

申请日：2014-05-30

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Sheng Hu Bao ,  Min Li ,  Yong Qin ,  Zhong Su ,  Liu Wen ,  Shi Lei Zhang

IPC: G06F7/04 ,  G06F21/32 ,  G10L17/24 ,  G06F21/46 ,  G10L17/02

CPC classification number: G06F21/32 ,  G06F21/46 ,  G10L17/02 ,  G10L17/24

Abstract: Voice based biometric authentication method, apparatus (system), and computer program product. Provided is voice verification solution with a high accuracy rate that can prevent cheating via recording. The method includes: transmitting to the user a question prompt requiring the user to speak out a voice segment and an answer to a dynamic question, the voice segment having a corresponding text dependent speaker verification model enrolled before the authentication; segmenting, in response to receiving the voice answer, the voice segment part and the dynamic question answer part out from the voice answer; and verifying boundary smoothness between the voice segment and the answer to the dynamic question within the voice answer. With this method, whether a voice answer relates to cheating via recording is determined according to the degree of smoothness at a detected boundary. The apparatus and computer program product carry out the steps of the above-mentioned method.

Abstract translation: 基于语音的生物识别方法，装置（系统）和计算机程序产品。 提供了具有高准确率的语音验证解决方案，可以通过录制来防止作弊。 该方法包括：向用户发送要求用户说出语音段和对动态问题的答案的问题提示，该语音段具有在认证之前注册的对应的文本相关说明者验证模型; 响应于接收到语音回答，语音段部分和动态问题回答部分从语音答案中分割; 并在语音答案中验证语音段与动态问题的答案之间的边界平滑度。 使用该方法，根据检测到的边界处的平滑度来确定语音应答与记录作弊有关。 该装置和计算机程序产品执行上述方法的步骤。

公开(公告)号：US20140298186A1

公开(公告)日：2014-10-02

申请号：US14225524

申请日：2014-03-26

Applicant: International Business Machines Corporation

Inventor： Sheng Hua Bao ,  Jian Chen ,  Yong Qin ,  Qin Shi ,  Zhong Su ,  Liu Wen ,  Shi Lei Zhang

IPC: G06F3/0482

CPC classification number: G06F3/0482 ,  G06F3/018 ,  G06F3/0236 ,  G06F3/0237 ,  G06F16/9532

Abstract: A computer-implemented method and apparatus for adjusting information prompting in an input method. The method includes: obtaining prompt information displayed in response to entering a word in an input box by a user; and adjusting the sequence of subsequent prompt words in a prompt box of the input method according to the prompt information. The method for adjusting information prompting in an input method according to the embodiments of the present invention can adjust the sequence of prompt words in the prompt box of the input method in real time based on prompt information in the prompt box to facilitate user selection.

Abstract translation: 一种用于在输入法中调整信息提示的计算机实现的方法和装置。 该方法包括：获取响应于用户在输入框中输入单词而显示的提示信息; 并根据提示信息在输入法的提示框中调整后续提示词的顺序。 用于根据本发明的实施例的用于调整输入方法中的信息提示的方法可以基于提示框中的提示信息实时调整输入法的提示框中的提示词序列，以方便用户选择。

公开(公告)号：US10002605B2

公开(公告)日：2018-06-19

申请号：US15375634

申请日：2016-12-12

Applicant: International Business Machines Corporation

Inventor： Shenghua Bao ,  Jian Chen ,  Yong Qin ,  Qin Shi ,  Zhiwei Shuang ,  Zhong Su ,  Liu Wen ,  Shi Lei Zhang

IPC: G10L13/10 ,  G10L13/02

CPC classification number: G10L13/10 ,  G10L13/02 ,  G10L13/08

Abstract: A method and system for achieving emotional text to speech. The method includes: receiving text data; generating emotion tag for the text data by a rhythm piece; and achieving TTS to the text data corresponding to the emotion tag, where the emotion tags are expressed as a set of emotion vectors; where each emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. A system for the same includes: a text data receiving module; an emotion tag generating module; and a TTS module for achieving TTS, wherein the emotion tag is expressed as a set of emotion vectors; and wherein emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories.

公开(公告)号：US09570063B2

公开(公告)日：2017-02-14

申请号：US14807052

申请日：2015-07-23

Applicant: International Business Machines Corporation

Inventor： Shenghua Bao ,  Jian Chen ,  Yong Qin ,  Qin Shi ,  Zhiwei Shuang ,  Zhong Su ,  Liu Wen ,  Shi Lei Zhang

IPC: G10L13/08 ,  G10L13/10 ,  G10L13/02

CPC classification number: G10L13/10 ,  G10L13/02 ,  G10L13/08

Abstract: A method and system for achieving emotional text to speech. The method includes: receiving text data; generating emotion tag for the text data by a rhythm piece; and achieving TTS to the text data corresponding to the emotion tag, where the emotion tags are expressed as a set of emotion vectors; where each emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. A system for the same includes: a text data receiving module; an emotion tag generating module; and a TTS module for achieving TTS, wherein the emotion tag is expressed as a set of emotion vectors; and wherein emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories.

Abstract translation: 用于实现情感文字到语音的方法和系统。 该方法包括：接收文本数据; 通过节奏片产生文本数据的情感标签; 并且对于与情感标签相对应的文本数据实现TTS，其中情感标签被表达为一组情绪向量; 其中每个情绪向量包括基于多个情绪类别给出的多个情感评分。 一种系统，包括：文本数据接收模块; 情感标签生成模块; 以及用于实现TTS的TTS模块，其中所述情感标签被表达为一组情感向量; 并且其中情绪向量包括基于多个情绪类别给出的多个情绪评分。

公开(公告)号：US20140359739A1

公开(公告)日：2014-12-04

申请号：US14291059

申请日：2014-05-30

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Sheng Hu Bao ,  Min Li ,  Yong Qin ,  Zhong Su ,  Liu Wen ,  Shi Lei Zhang

IPC: G06F21/32 ,  G10L17/24

CPC classification number: G06F21/32 ,  G06F21/46 ,  G10L17/02 ,  G10L17/24

Abstract: Voice based biometric authentication method, apparatus (system), and computer program product. Provided is voice verification solution with a high accuracy rate that can prevent cheating via recording. The method includes: transmitting to the user a question prompt requiring the user to speak out a voice segment and an answer to a dynamic question, the voice segment having a corresponding text dependent speaker verification model enrolled before the authentication; segmenting, in response to receiving the voice answer, the voice segment part and the dynamic question answer part out from the voice answer; and verifying boundary smoothness between the voice segment and the answer to the dynamic question within the voice answer. With this method, whether a voice answer relates to cheating via recording is determined according to the degree of smoothness at a detected boundary. The apparatus and computer program product carry out the steps of the above-mentioned method.

Abstract translation: 基于语音的生物识别方法，装置（系统）和计算机程序产品。 提供了具有高准确率的语音验证解决方案，可以通过录制来防止作弊。 该方法包括：向用户发送要求用户说出语音段和对动态问题的答案的问题提示，该语音段具有在认证之前注册的相应的文本相关说明者验证模型; 响应于接收到语音回答，语音段部分和动态问题回答部分从语音答案中分割; 并在语音答案中验证语音段与动态问题的答案之间的边界平滑度。 使用该方法，根据检测到的边界处的平滑度来确定语音应答与记录作弊有关。 该装置和计算机程序产品执行上述方法的步骤。