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41. 发明申请

US20170061969A1 ACOUSTIC SCENE INTERPRETATION SYSTEMS AND RELATED METHODS 有权
标题翻译：声音场景解释系统及相关方法
公开(公告)号：US20170061969A1
公开(公告)日：2017-03-02
申请号：US14836810
申请日：2015-08-26
申请人： Apple Inc.
发明人： Harvey D. Thornburg , Charles Pascal Clark
IPC分类号： G10L17/10 , G10L25/51 , G10L15/26 , G10L17/26
CPC分类号： G10L25/51 , G10L15/26 , G10L17/26 , G10L25/27
摘要： An acoustic-scene interpretation apparatus can have a transducer configured to convert an acoustic signal to a corresponding electrical signal. A feature extractor can receive a sequence of frames representing the electrical signal and extract a plurality of acoustic features corresponding to each frame. An acoustic-scene classifier can be configured to determine a most-likely acoustic state for each frame in the sequence of frames in correspondence with the respective plurality of acoustic features corresponding to the frame and a selected probability distribution of duration of an acoustic state for each of one or more classes of acoustic scenes. Each respective probability distribution of duration can correspond to a selected class of acoustic scenes. The correspondence between acoustic state and probability distribution of duration can be learned from training data corresponding to each of a plurality of classes of acoustic scenes. Related methods also are disclosed.
摘要翻译：声场解读装置可以具有被配置为将声信号转换成对应的电信号的换能器。特征提取器可以接收代表电信号的一系列帧，并提取与每个帧对应的多个声学特征。声场分类器可被配置为根据对应于该帧的相应多个声学特征以及对于每个帧的声学状态的持续时间的所选择的概率分布来确定帧序列中每帧的最可能的声状态一个或多个类型的声场。持续时间的每个各自的概率分布可以对应于选定类别的声场。声学状态与持续时间概率分布之间的对应关系可以从对应于多个声学场景类别的训练数据中获知。还公开了相关方法。

42. 发明授权

US09547760B2 Method and system for authenticating user of a mobile device via hybrid biometics information 有权
标题翻译：用于通过混合生物测量信息认证移动设备的用户的方法和系统
公开(公告)号：US09547760B2
公开(公告)日：2017-01-17
申请号：US13774390
申请日：2013-02-22
申请人： Samsung Electronics Co., Ltd.
发明人： Sangki Kang , Kyungtae Kim , Sanghoon Lee , Yangwook Kim , Chulhwan Lee , Seokyeong Jung
IPC分类号： G06F21/00 , G06F21/32 , G10L17/10 , G06K9/62 , G06K9/00 , G10L15/25
CPC分类号： G06F21/32 , G06K9/00335 , G06K9/00892 , G06K9/6293 , G10L15/25 , G10L17/10
摘要： A system and method is provided that authenticates a user using hybrid biometrics information, such as a user's image information, a user's voice information, etc. The user authentication method includes: acquiring a number of biometrics information; generating a number of authentication information corresponding to the acquired biometrics information; and performing an integral user authentication based on the by generated authentication information.
摘要翻译：提供了一种系统和方法，其使用诸如用户的图像信息，用户的语音信息等的混合生物特征信息来认证用户。用户认证方法包括：获取多个生物特征信息; 产生与获取的生物特征信息相对应的多个认证信息; 并且基于所生成的认证信息执行整体用户认证。

43. 发明授权

US09159324B2 Identifying people that are proximate to a mobile device user via social graphs, speech models, and user context 有权
标题翻译：通过社交图，语音模型和用户上下文识别移动设备用户附近的人
公开(公告)号：US09159324B2
公开(公告)日：2015-10-13
申请号：US13344726
申请日：2012-01-06
申请人： Leonard Henry Grokop , Vidya Narayanan
发明人： Leonard Henry Grokop , Vidya Narayanan
IPC分类号： G10L15/00 , G10L17/00 , G10L17/10 , G10L17/04
CPC分类号： G10L17/10 , G10L17/04
摘要： Techniques are provided to improve identification of a person using speaker recognition. In one embodiment, a unique social graph may be associated with each of a plurality of defined contexts. The social graph may indicate speakers likely to be present in a particular context. Thus, an audio signal including a speech signal may be collected and processed. A context may be inferred, and a corresponding social graph may be identified. A set of potential speakers may be determined based on the social graph. The processed signal may then be compared to a restricted set of speech models, each speech model being associated with a potential speaker. By limiting the set of potential speakers, speakers may be more accurately identified.
摘要翻译：提供技术来改善使用说话者识别的人的识别。在一个实施例中，唯一的社交图可以与多个定义的上下文中的每一个相关联。社交图可以指示可能在特定上下文中存在的说话者。因此，可以收集并处理包括语音信号的音频信号。可以推断上下文，并且可以识别相应的社会图。可以根据社交图确定一组潜在的发言者。然后可以将经处理的信号与有限的一组语音模型进行比较，每个语音模型与潜在的说话者相关联。通过限制潜在扬声器的集合，可以更准确地识别扬声器。

44. 发明授权

US09002707B2 Determining the position of the source of an utterance 有权
标题翻译：确定话语的来源的位置
公开(公告)号：US09002707B2
公开(公告)日：2015-04-07
申请号：US13669843
申请日：2012-11-06
申请人： Sony Corporation
发明人： Keiichi Yamada
IPC分类号： G10L15/00 , G10L17/00 , G06K9/00 , G06K9/62 , G10L17/10 , G10L21/0272 , G01S3/802
CPC分类号： G06K9/00335 , G01S3/802 , G06K9/0057 , G06K9/00684 , G06K9/624 , G10L17/10 , G10L21/0272
摘要： An information processing apparatus includes: a plurality of information input units; an event detection unit that generates event information including estimated position information and estimated identification information of users present in the real space based on analysis of the information from the information input unit; and an information integration processing unit that inputs the event information, and generates target information including a position of each user and user identification information based on the input event information, and signal information representing a probability value of the event generation source, wherein the information integration processing unit includes an utterance source probability calculation unit, and wherein the utterance source probability calculation unit performs a process of calculating an utterance source score as an index value representing an utterance source probability of each target by multiplying weights based on utterance situations by a plurality of different information items from the event detection unit.
摘要翻译：信息处理设备包括：多个信息输入单元; 事件检测单元，基于来自信息输入单元的信息的分析，生成包括估计位置信息和存在于实际空间中的用户的估计识别信息的事件信息; 以及信息积分处理单元，其输入事件信息，并且基于输入事件信息生成包括每个用户的位置的目标信息和用户识别信息，以及表示事件生成源的概率值的信号信息，其中信息集成发声源概率计算单元，其中发声源概率计算单元执行将话音源得分计算为表示每个目标的发声源概率的指标值的处理，该乘法运算单元通过将基于发音情况的权重乘以多个来自事件检测单元的不同信息项。

45. 发明申请

US20050021340A1 User identification method and device 有权
标题翻译：用户识别方法和设备
公开(公告)号：US20050021340A1
公开(公告)日：2005-01-27
申请号：US10499466
申请日：2002-12-17
申请人： Volker Steinbiss
发明人： Volker Steinbiss
IPC分类号： G06T7/00 , G06F21/32 , G06Q40/00 , G07C9/00 , G10L17/10 , G10L11/00
CPC分类号： G06K9/00 , G06F21/32 , G06K9/00892 , G07C9/00158 , G10L17/10
摘要： A user identification method is described in which, in a first identification procedure, identification data (ID1) of a first type belonging to a target individual to be identified are determined and are compared with previously stored user identification data (ND1) of the first type assigned to an authorized user. In addition, identification data (ID2) of a second type that belong with a certain probability to the same target individual are automatically determined. After a successful confirmation of the identify of the target individual with the authorized user from the identification data (ID1) of the first type, user identification data (ND2) of the second type are stored for the respective authorized user using the determined identification data (ID2) of the second type in order to use said data in a subsequent identification procedure. In addition, a corresponding user identification device is disclosed.
摘要翻译：描述了一种用户识别方法，其中在第一识别过程中，确定属于要识别的目标个体的第一类型的识别数据（ID1），并将其与先前存储的第一类型的用户识别数据（ND1）进行比较分配给授权用户。此外，自动确定属于同一目标个体的一定概率的第二类型的识别数据（ID2）。在从第一类型的识别数据（ID1）成功地确认了具有授权用户的目标个体的识别之后，使用所确定的标识数据为相应的授权用户存储第二类型的用户识别数据（ND2） ID2），以便在随后的识别过程中使用所述数据。此外，公开了相应的用户识别装置。

46. 发明公开

US20240273883A1 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM 审中-公开
公开(公告)号：US20240273883A1
公开(公告)日：2024-08-15
申请号：US18644689
申请日：2024-04-24
申请人： Panasonic Intellectual Property Corporation of America
发明人： Shintaro OKADA , Masanari MIYAMOTO , Kousuke ITAKURA
IPC分类号： G06V10/80 , G06V10/74 , G06V40/16 , G10L17/02 , G10L17/10
CPC分类号： G06V10/803 , G06V10/761 , G06V40/168 , G06V40/172 , G10L17/02 , G10L17/10
摘要： An information processing device performs: acquiring a face similarity indicating a similarity between a face of a first person and a face of a second person; acquiring a voice similarity indicating a similarity between a voice of the first person and a voice of the second person; calculating an integrated similarity by integrating the face similarity and the voice similarity, and determining the integrated similarity as a final similarity when the face similarity falls within an integrated range including a threshold which is used to determine whether the first person and the second person are identical to each other, and calculating the face similarity as a final similarity when the face similarity is out of the integrated range; and outputting the final similarity.

47. 发明公开

US20240119943A1 APPARATUS FOR IMPLEMENTING SPEAKER DIARIZATION MODEL, METHOD OF SPEAKER DIARIZATION, AND PORTABLE TERMINAL INCLUDING THE APPARATUS 审中-公开
公开(公告)号：US20240119943A1
公开(公告)日：2024-04-11
申请号：US18484627
申请日：2023-10-11
申请人： Samsung Electronics Co., Ltd.
发明人： Wan Ju KANG , Sungju LEE , Ryuhaerang CHOI
IPC分类号： G10L17/10 , G10L17/18
CPC分类号： G10L17/10 , G10L17/18
摘要： A speaker diarization model implementing apparatus includes a voice signal analysis module configured to generate mel-spectrogram data from voice signals of a plurality of speakers detected by a voice recognition device, a motion data analysis module configured to generate ultra-wideband (UWB) signal matrix data from motion sensing signals of the plurality of speakers detected by a motion recognition device, a multimodal learning module configured to extract characteristic values based on the mel-spectrogram data and the UWB signal matrix data, and a speaker diarization module configured to separate the plurality of speakers from each other using the characteristic values.

48. 发明授权

US11900949B2 Signal extraction system, signal extraction learning method, and signal extraction learning program 有权
公开(公告)号：US11900949B2
公开(公告)日：2024-02-13
申请号：US17612736
申请日：2019-05-28
申请人： NEC Corporation
发明人： Takafumi Koshinaka , Hitoshi Yamamoto , Kaoru Koida , Takayuki Suzuki
IPC分类号： G10L15/02 , G10L17/18 , G10L17/02 , G10L17/04 , G10L17/10 , G10L25/18
CPC分类号： G10L17/18 , G10L17/02 , G10L17/04 , G10L17/10 , G10L25/18
摘要： A neural network input unit 81 inputs a neural network in which a first network having a layer for inputting an anchor signal belonging to a predetermined class and a mixed signal including a target signal belonging to the class and a layer for outputting, as an estimation result, a reconstruction mask indicating a time-frequency domain in which the target signal is present in the mixed signal, and a second network having a layer for inputting the target signal extracted by applying the mixed signal to the reconstruction mask and a layer for outputting a result obtained by classifying the input target signal into a predetermined class are combined. A reconstruction mask estimation unit 82 applies the anchor signal and mixed signal to the first network to estimate the reconstruction mask of the class to which the anchor signal belongs. A signal classification unit 83 applies the mixed signal to the estimated reconstruction mask to extract the target signal, and applies the extracted target signal to the second network to classify the target signal into the class.

49. 发明授权

US11894000B2 Authenticating received speech 有权
公开(公告)号：US11894000B2
公开(公告)日：2024-02-06
申请号：US17721698
申请日：2022-04-15
申请人： Cirrus Logic International Semiconductor Ltd.
发明人： John P. Lesso
IPC分类号： G10L17/22 , G10L17/06 , G10L17/10 , G10L17/26 , G10L25/06
CPC分类号： G10L17/22 , G10L17/06 , G10L17/10 , G10L17/26 , G10L25/06
摘要： A speech signal is received by a device comprising first and second transducers, and the first transducer comprises a microphone. A method comprises performing a first voice biometric process on speech contained in a first part of a signal received by the microphone, in order to determine whether the speech is the speech of an enrolled user. A first correlation is determined, between said first part of the signal received by the microphone and a corresponding part of the signal received by the second transducer. A second correlation is determined, between said second part of the signal received by the microphone and the corresponding part of the signal received by the second transducer. It is then determined whether the first correlation and the second correlation satisfy a predetermined condition. If it is determined that the speech contained in the first part of the received signal is the speech of an enrolled user and that the first correlation and the second correlation satisfy the predetermined condition, the received speech signal is authenticated.

50. 发明公开

US20240037993A1 VIDEO PROCESSING METHOD ARRANGED TO PERFORM PARTIAL HIGHLIGHTING WITH AID OF HAND GESTURE DETECTION AND ASSOCIATED SYSTEM ON CHIP 审中-公开
公开(公告)号：US20240037993A1
公开(公告)日：2024-02-01
申请号：US18226236
申请日：2023-07-25
申请人： Realtek Semiconductor Corp.
发明人： Chia-Chun Cheng
IPC分类号： G06V40/20 , G06V40/10 , G06V10/25 , G06T3/40 , G10L17/02 , G10L25/78 , G10L17/10
CPC分类号： G06V40/28 , G06V40/10 , G06V10/25 , G06T3/40 , G10L17/02 , G10L25/78 , G10L17/10
摘要： A video processing method for performing partial highlighting with the aid of hand gesture detection and an associated SoC are provided. The SoC includes a person recognition circuit, a hand gesture detection circuit, a sound detection circuit and a processing circuit. The person recognition circuit obtains image data from an image capturing device, and performs person recognition on the image data to generate a recognition result. The hand gesture detection circuit performs hand gesture detection on hand gesture image data to generate a hand gesture detection result. The sound detection circuit receives multiple sound signals from multiple microphones, and determines a voice characteristic value of a main sound. The processing circuit determines a specific region in the image data according to the recognition result, the hand gesture detection result, and the voice characteristic value, and processes the image data to highlight the specific region.

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