JP6612250B2 - 会話検出 - Google Patents
会話検出 Download PDFInfo
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- JP6612250B2 JP6612250B2 JP2016559444A JP2016559444A JP6612250B2 JP 6612250 B2 JP6612250 B2 JP 6612250B2 JP 2016559444 A JP2016559444 A JP 2016559444A JP 2016559444 A JP2016559444 A JP 2016559444A JP 6612250 B2 JP6612250 B2 JP 6612250B2
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- 238000001514 detection method Methods 0.000 title description 9
- 238000000034 method Methods 0.000 claims description 40
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Classifications
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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
- G10L25/78—Detection of presence or absence of voice signals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- 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
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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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0216—Noise filtering characterised by the method used for estimating noise
- G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
- G10L2021/02166—Microphone arrays; Beamforming
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- Engineering & Computer Science (AREA)
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- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- User Interface Of Digital Computer (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Description
Claims (8)
- コンピュータによって実施される、ユーザ間の会話を検出するための方法であって、
オーディオデータストリームを、1つまたは複数のセンサから受信するステップと、
第1のユーザと第2のユーザとの間の会話を、前記オーディオデータストリームに基づいて検出するステップと、
デジタルコンテンツアイテムの提示を、前記会話を検出することに応じて変更するステップと
を含み、
前記デジタルコンテンツアイテムは、1つまたは複数の視覚コンテンツアイテムを含み、前記デジタルコンテンツアイテムの提示を変更するステップは、前記1つまたは複数の視覚コンテンツアイテムを、ディスプレイ上の視界から隠すステップ、前記1つまたは複数の視覚コンテンツアイテムを、前記ディスプレイ上の異なる位置に移動させるステップ、前記1つまたは複数の視覚コンテンツアイテムの透光性を変化させるステップ、および、前記ディスプレイ上の前記1つまたは複数の視覚コンテンツアイテムのサイズを変化させるステップの、1つまたは複数を含み、
前記第1のユーザと前記第2のユーザとの間の前記会話を検出するステップは、
前記オーディオデータストリーム内の音声活動を検出し、前記音声活動が人間の発話のセグメントを含むと決定するステップと、
人間の発話の前記セグメントが、異なる発生源場所間で交互に起こると決定するステップとを含み、
人間の発話の1つまたは複数のセグメントが、電子オーディオデバイスから発出するかどうかを決定するステップと、
人間の発話の前記セグメントが、異なる発生源場所間で交互に起こると決定するときに、前記電子オーディオデバイスにより提供される人間の発話の前記1つまたは複数のセグメントを無視するステップと、
ヘッドマウントディスプレイデバイスの着用者と別の人物とを含む、前記第1のユーザと第2のユーザとの間で交互に起こる人間の発話セグメントを、前記オーディオデータストリームに基づいて検出するステップと、
前記別の人物を含むシーンの画像を、前記ヘッドマウントディスプレイデバイスの光学センサから受信するステップと、
前記画像の分析に基づき、前記別の人物の口が動いているかどうかを決定した後、前記別の人物が前記着用者に話しているか否かを判断するステップと
をさらに含む
をさらに含む、方法。 - 前記1つまたは複数のセンサは、複数のマイクロホンを備えるマイクロホンアレイを含み、人間の発話のセグメントの発生源場所を決定するステップは、前記異なる発生源場所を推定するために、ビームフォーミング空間フィルタを、前記マイクロホンアレイの複数のオーディオサンプルに適用するステップを含む、請求項1に記載の方法。
- 前記第1のユーザと前記第2のユーザとの間の前記会話を検出するステップは、人間の発話の前記セグメントが、指定された韻律レンジの内部で生起すると決定するステップをさらに含む、請求項1に記載の方法。
- 前記第1のユーザと前記第2のユーザとの間の前記会話を検出するステップは、人間の発話の前記セグメントが、異なる発生源場所間で、時間のしきい値期間の内部で交互に起こると決定するステップをさらに含む、請求項1に記載の方法。
- 前記デジタルコンテンツアイテムは、オーディオコンテンツアイテムおよびビデオコンテンツアイテムの1つまたは複数を含み、前記デジタルコンテンツアイテムの提示を変更するステップは、前記オーディオコンテンツアイテムまたは前記ビデオコンテンツアイテムの提示を一時停止するステップを含む、請求項1に記載の方法。
- 前記デジタルコンテンツアイテムは、オーディオコンテンツアイテムを含み、前記デジタルコンテンツアイテムの提示を変更するステップは、前記オーディオコンテンツアイテムの音量を低下させるステップを含む、請求項1に記載の方法。
- 請求項1から6までのいずれかに記載の方法を遂行するために、コンピューティングシステムの論理マシンにより実行可能な命令を保持する記憶マシン。
- オーディオデータストリームを捕捉するように構成される1つまたは複数のオーディオセンサと、
シーンの画像を捕捉するように構成される光学センサと、
デジタルコンテンツアイテムを表示するように構成されるシースルーディスプレイと、
論理マシンと、
請求項7に記載の記憶マシンと
を備える、ヘッドマウントディスプレイデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/255,804 US10529359B2 (en) | 2014-04-17 | 2014-04-17 | Conversation detection |
US14/255,804 | 2014-04-17 | ||
PCT/US2015/024592 WO2015160561A1 (en) | 2014-04-17 | 2015-04-07 | Conversation detection |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017516196A JP2017516196A (ja) | 2017-06-15 |
JP6612250B2 true JP6612250B2 (ja) | 2019-11-27 |
Family
ID=52992001
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016559444A Active JP6612250B2 (ja) | 2014-04-17 | 2015-04-07 | 会話検出 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10529359B2 (ja) |
EP (1) | EP3132444B1 (ja) |
JP (1) | JP6612250B2 (ja) |
KR (1) | KR102357633B1 (ja) |
CN (1) | CN106233384B (ja) |
AU (1) | AU2015248061B2 (ja) |
BR (1) | BR112016023776A2 (ja) |
CA (1) | CA2943446C (ja) |
MX (1) | MX366249B (ja) |
RU (1) | RU2685970C2 (ja) |
WO (1) | WO2015160561A1 (ja) |
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