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1. 发明授权

US07305129B2 Methods and apparatus for populating electronic forms from scanned documents 有权
标题翻译：从扫描文件填充电子表格的方法和装置
公开(公告)号：US07305129B2
公开(公告)日：2007-12-04
申请号：US10808194
申请日：2004-03-24
申请人： Kumar H. Chellapilla , Cormac E. Herley , Trausti T. Kristjansson , Paul A. Viola
发明人： Kumar H. Chellapilla , Cormac E. Herley , Trausti T. Kristjansson , Paul A. Viola
IPC分类号： G06K9/46
CPC分类号： G06K9/033 , G06F17/243 , G06K9/00449 , G06K9/2054 , G06K2209/01
摘要： A computer-implemented method and apparatus are provided for populating an electronic form from an electronic image. The method and apparatus identify a size, orientation and position of an object within the electronic image, and identify information elements from pixels within the image that correspond to the object. Fields of the electronic form are displayed to a user along with the identified information elements through a graphical user interface. The information elements are parsed into tagged groups of different information types. At least some of the fields of the electronic form are populated with the tagged groups to produce a populated form. The user is allowed to edit the populated fields through the graphical user interface.
摘要翻译：提供了一种用于从电子图像填充电子表格的计算机实现的方法和装置。该方法和装置识别电子图像内的对象的大小，取向和位置，并且从图像中对应于对象的像素识别信息元素。通过图形用户界面，电子表格的字段与所标识的信息元素一起显示给用户。信息元素被分析成不同信息类型的标记组。电子表格的至少一些字段填充有标记的组以产生填充形式。允许用户通过图形用户界面编辑填充字段。

2. 发明授权

US08666740B2 Speech and noise models for speech recognition 有权
标题翻译：用于语音识别的语音和噪声模型
公开(公告)号：US08666740B2
公开(公告)日：2014-03-04
申请号：US13530614
申请日：2012-06-22
申请人： Matthew I. Lloyd , Trausti T. Kristjansson
发明人： Matthew I. Lloyd , Trausti T. Kristjansson
IPC分类号： G10L15/20
CPC分类号： G10L15/20 , G10L21/0208
摘要： An audio signal generated by a device based on audio input from a user may be received. The audio signal may include at least a user audio portion that corresponds to one or more user utterances recorded by the device. A user speech model associated with the user may be accessed and a determination may be made background audio in the audio signal is below a defined threshold. In response to determining that the background audio in the audio signal is below the defined threshold, the accessed user speech model may be adapted based on the audio signal to generate an adapted user speech model that models speech characteristics of the user. Noise compensation may be performed on the received audio signal using the adapted user speech model to generate a filtered audio signal with reduced background audio compared to the received audio signal.
摘要翻译：可以接收由基于来自用户的音频输入的设备生成的音频信号。音频信号可以包括至少一个对应于由该设备记录的一个或多个用户话语的用户音频部分。可以访问与用户相关联的用户语音模型，并且可以确定音频信号中的背景音频低于定义的阈值。响应于确定音频信号中的背景音频低于定义的阈值，可以基于音频信号来调整所访问的用户语音模型，以生成对用户的语音特征进行建模的适配的用户语音模型。可以使用适配的用户语音模型对所接收的音频信号执行噪声补偿，以生成与接收的音频信号相比具有降低的背景音频的滤波音频信号。

3. 发明授权

US08428940B2 Metadata-based weighting of geotagged environmental audio for enhanced speech recognition accuracy 有权
标题翻译：基于元数据的地理标记环境音频加权，用于增强语音识别精度
公开(公告)号：US08428940B2
公开(公告)日：2013-04-23
申请号：US13564636
申请日：2012-08-01
申请人： Trausti T. Kristjansson , Matthew I. Lloyd
发明人： Trausti T. Kristjansson , Matthew I. Lloyd
IPC分类号： G10L21/02 , G10L15/00
CPC分类号： G10L21/0208 , G10L15/20
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhancing speech recognition accuracy. In one aspect, a method includes receiving an audio signal that corresponds to an utterance recorded by a mobile device, determining a geographic location associated with the mobile device, identifying a set of geotagged audio signals that correspond to environmental audio associated with the geographic location, weighting each geotagged audio signal of the set of geotagged audio signals based on metadata associated with the respective geotagged audio signal, and using the set of weighted geotagged audio signals to perform noise compensation on the audio signal that corresponds to the utterance.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于增强语音识别精度。在一个方面，一种方法包括接收对应于由移动设备记录的话语的音频信号，确定与移动设备相关联的地理位置，识别与地理位置相关联的环境音频对应的一组地理标记音频信号，基于与相应的地理标记音频信号相关联的元数据，对所述一组地理标记音频信号的每个地理标记音频信号进行加权，并且使用该组加权的地理标记音频信号对对应于话语的音频信号执行噪声补偿。

4. 发明申请

US20120259631A1 Speech and Noise Models for Speech Recognition 有权
标题翻译：语音识别语音和噪声模型
公开(公告)号：US20120259631A1
公开(公告)日：2012-10-11
申请号：US13530614
申请日：2012-06-22
申请人： Matthew I. Lloyd , Trausti T. Kristjansson
发明人： Matthew I. Lloyd , Trausti T. Kristjansson
IPC分类号： G10L15/20
CPC分类号： G10L15/20 , G10L21/0208
摘要： An audio signal generated by a device based on audio input from a user may be received. The audio signal may include at least a user audio portion that corresponds to one or more user utterances recorded by the device. A user speech model associated with the user may be accessed and a determination may be made background audio in the audio signal is below a defined threshold. In response to determining that the background audio in the audio signal is below the defined threshold, the accessed user speech model may be adapted based on the audio signal to generate an adapted user speech model that models speech characteristics of the user. Noise compensation may be performed on the received audio signal using the adapted user speech model to generate a filtered audio signal with reduced background audio compared to the received audio signal.
摘要翻译：可以接收由基于来自用户的音频输入的设备生成的音频信号。音频信号可以包括至少一个对应于由该设备记录的一个或多个用户话语的用户音频部分。可以访问与用户相关联的用户语音模型，并且可以确定音频信号中的背景音频低于定义的阈值。响应于确定音频信号中的背景音频低于定义的阈值，可以基于音频信号来调整所访问的用户语音模型，以生成对用户的语音特征进行建模的适配的用户语音模型。可以使用适配的用户语音模型对所接收的音频信号执行噪声补偿，以生成与接收的音频信号相比具有降低的背景音频的滤波音频信号。

5. 发明授权

US07426496B2 Assisted form filling 有权
标题翻译：辅助表格填写
公开(公告)号：US07426496B2
公开(公告)日：2008-09-16
申请号：US10792519
申请日：2004-03-03
申请人： Trausti T. Kristjansson
发明人： Trausti T. Kristjansson
IPC分类号： G06E1/00 , G06E3/00 , G06F15/00 , G06G7/00 , G06N1/00
CPC分类号： G06F17/243
摘要： Systems and methods are described that facilitate assisting a user in filling forms. The invention can parse untagged media, such as email, etc., to identify elements that can be employed to populate a form. Identified elements can be automatically inserted into corresponding fields in a form, and status indicators can be associated therewith and indicated to a user in order to alert the user that review of a particular field in the form is warranted. Additionally, the untagged media and the form can be concurrently presented to the user to facilitate user supervision and/or interaction during assisted form filling.
摘要翻译：描述了便于辅助用户填充表格的系统和方法。本发明可以解析诸如电子邮件等的未标记的媒体，以识别可用于填充表单的元素。识别的元素可以被自动地插入到表单中的相应字段中，并且可以将状态指示符与其相关联并且向用户指示，以便警告用户对该形式的特定字段的审查是有保证的。此外，可以将未标记的介质和形式同时呈现给用户以促进用户在辅助表单填充期间的监督和/或交互。

6. 发明申请

US20130238325A1 GEOTAGGED ENVIRONMENTAL AUDIO FOR ENHANCED SPEECH RECOGNITION ACCURACY 有权
标题翻译： GEOTAGGED环境音频用于增强语音识别精度
公开(公告)号：US20130238325A1
公开(公告)日：2013-09-12
申请号：US13862170
申请日：2013-04-12
申请人： Trausti T. Kristjansson , Matthew I. Lloyd
发明人： Trausti T. Kristjansson , Matthew I. Lloyd
IPC分类号： G10L21/0208
CPC分类号： G10L21/0208 , G10L15/20
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhancing speech recognition accuracy. In one aspect, a method includes receiving an audio signal that corresponds to an utterance recorded by a mobile device, determining a geographic location associated with the mobile device, identifying a set of geotagged audio signals that correspond to environmental audio associated with the geographic location, weighting each geotagged audio signal of the set of geotagged audio signals based on metadata associated with the respective geotagged audio signal, and using the set of weighted geotagged audio signals to perform noise compensation on the audio signal that corresponds to the utterance.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于增强语音识别精度。在一个方面，一种方法包括接收对应于由移动设备记录的话语的音频信号，确定与移动设备相关联的地理位置，识别与地理位置相关联的环境音频对应的一组地理标记音频信号，基于与相应的地理标记音频信号相关联的元数据，对所述一组地理标记音频信号的每个地理标记音频信号进行加权，并且使用该组加权的地理标记音频信号对对应于话语的音频信号执行噪声补偿。

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