JP7109113B1 - 識別システム装置 - Google Patents
識別システム装置 Download PDFInfo
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- JP7109113B1 JP7109113B1 JP2021085208A JP2021085208A JP7109113B1 JP 7109113 B1 JP7109113 B1 JP 7109113B1 JP 2021085208 A JP2021085208 A JP 2021085208A JP 2021085208 A JP2021085208 A JP 2021085208A JP 7109113 B1 JP7109113 B1 JP 7109113B1
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- 230000007177 brain activity Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 210000001260 vocal cord Anatomy 0.000 description 3
- 230000006870 function Effects 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/04—Training, enrolment or model building
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
- H04L9/3231—Biological data, e.g. fingerprint, voice or retina
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/26—Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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Abstract
Description
識別要素A;音源が発する音の音素がどのような周波数特性を持っているか表したものであって、隠れマルコフモデルを用いて形成される音響モデルとすることができる。音は、音声入力部160から入力される。音源の振動を用いる場合には、人(動物)の声帯の振動を検出する振動検出器からの信号がセンサ機器入力部170を介して入力される。
識別要素B;イントネーションやアクセントを分析し、モデル化する。イントネーションやアクセントの要素に、脳活動信号を対応させることもできる。イントネーションやアクセントは、音声入力部160から入力された音から分析する。脳活動信号は、人(動物)に取り付けられた脳波取得機器からセンサ機器入力部170を介して入力される。
識別要素C;発音に影響する身体的特徴の要素モデル。例えば、発音の際に吐く息の強さや骨格の振動が挙げられる。人(動物)に取り付けられた圧力センサ(吐く息の強さの検出)や振動センサ(骨格の振動を検出)からの信号が、センサ機器入力部170を介して入力される。識別要素Bと同様に、脳活動信号を加味することもできる。
識別要素D;知識要素(例えば暗証番号)、所有要素(例えばカードキー)、生体要素(例えば指紋認証)を含む、音情報に基づいて生成する識別要素(識別要素A~C)以外の識別要素。
30 ブロックチェーン 110 記憶部
130 表示部 140 操作部
150 通信部 160 音声入力部
170 センサ機器入力部 200 制御部
210 識別要素処理部 220 ID化処理部
230 情報生成処理部 240 判定部
SB システムバス
Claims (5)
- 音源の周波数又は前記音源から発する音の周波数を含む音情報に基づいて複数の識別要素を生成する識別要素処理部と、
前記音情報に基づいてIDを生成するID化処理部と、
前記IDと複数の前記識別要素を紐付けて、識別情報を生成する情報生成処理部と、
前記識別情報を記憶する記憶部と、
前記記憶部に記憶された前記識別情報と、前記識別要素処理部により新たに生成された複数の前記識別要素とを比較して、両者が同一の前記音源からの前記音情報であるか否かを判定する判定部と、
を有し、
前記ID化処理部は、前記判定部における判定が同一の前記音源からの前記音情報であると判定した場合には、同一の前記音源と判定した前記記憶部に記憶された前記識別情報の前記IDに関連した新たな前記IDを生成し、
前記情報生成処理部は、前記新たな前記IDと、前記新たに生成された複数の前記識別要素とを紐づけて、新たな前記識別情報を生成する、
ことを特徴とする識別システム装置。 - 前記ID化処理部は、前記音情報に係る前記音源又は前記音源から発する前記音の周波数に基づいて前記IDを生成することを特徴とする請求項1に記載の識別システム装置。
- 複数の前記識別要素には、前記音情報に基づいて生成するものの他、暗証番号としての知識要素、カードキーとしての所有要素又は生体要素からなる識別要素を含むことを特徴とする請求項1又は請求項2に記載の識別システム装置。
- 前記識別情報は、トランザクションとして保存されることを特徴とする請求項1乃至請求項3の何れか記載の識別システム装置。
- 前記情報生成処理部は、前記トランザクションとしての前記識別情報をブロックチェーンの形態で前記記憶部に記憶することを特徴とする請求項4に記載の識別システム装置。
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JP2021085208A JP7109113B1 (ja) | 2021-05-20 | 2021-05-20 | 識別システム装置 |
US17/375,935 US11907348B2 (en) | 2021-05-20 | 2021-07-14 | Identification system device |
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JP2021085208A JP7109113B1 (ja) | 2021-05-20 | 2021-05-20 | 識別システム装置 |
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JP7109113B1 true JP7109113B1 (ja) | 2022-07-29 |
JP2022178419A JP2022178419A (ja) | 2022-12-02 |
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JP (1) | JP7109113B1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007052496A (ja) | 2005-08-15 | 2007-03-01 | Advanced Media Inc | ユーザ認証システム及びユーザ認証方法 |
JP2020086364A (ja) | 2018-11-30 | 2020-06-04 | 株式会社Nttぷらら | 情報提示システム、情報提示装置、情報提示方法及びコンピュータプログラム |
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US6394709B1 (en) | 1999-04-26 | 2002-05-28 | Sandvik Ab | Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert |
US20170323644A1 (en) * | 2014-12-11 | 2017-11-09 | Nec Corporation | Speaker identification device and method for registering features of registered speech for identifying speaker |
EP3706383A1 (en) * | 2019-03-07 | 2020-09-09 | UVUE Limited | System and method for implementing consensus in distributed ledger arrangement |
US20200296510A1 (en) * | 2019-03-14 | 2020-09-17 | Microsoft Technology Licensing, Llc | Intelligent information capturing in sound devices |
US11741204B2 (en) * | 2020-07-06 | 2023-08-29 | Bank Of America Corporation | Intelligent real time resource instrument activation using electroencephalogram signals |
CN114938679A (zh) * | 2020-11-03 | 2022-08-23 | 微软技术许可有限责任公司 | 文本到语音模型和个性化模型生成的话音的受控训练和使用 |
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JP2007052496A (ja) | 2005-08-15 | 2007-03-01 | Advanced Media Inc | ユーザ認証システム及びユーザ認証方法 |
JP2020086364A (ja) | 2018-11-30 | 2020-06-04 | 株式会社Nttぷらら | 情報提示システム、情報提示装置、情報提示方法及びコンピュータプログラム |
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US11907348B2 (en) | 2024-02-20 |
US20220374504A1 (en) | 2022-11-24 |
JP2022178419A (ja) | 2022-12-02 |
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