KR20210068409A - 정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램 - Google Patents

정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램 Download PDF

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KR20210068409A
KR20210068409A KR1020217008094A KR20217008094A KR20210068409A KR 20210068409 A KR20210068409 A KR 20210068409A KR 1020217008094 A KR1020217008094 A KR 1020217008094A KR 20217008094 A KR20217008094 A KR 20217008094A KR 20210068409 A KR20210068409 A KR 20210068409A
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South Korea
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ear
image
information processing
unit
learning
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KR1020217008094A
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Korean (ko)
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가즈미 후쿠다
데츠 마가리야치
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소니그룹주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
    • G06V10/451—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters with interaction between the filter responses, e.g. cortical complex cells
    • G06V10/454—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G06V20/647—Three-dimensional [3D] objects by matching two-dimensional images to three-dimensional objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S3/004—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/13—Application of wave-field synthesis in stereophonic audio systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Image Analysis (AREA)
  • Stereophonic System (AREA)
  • Processing Or Creating Images (AREA)
KR1020217008094A 2018-10-10 2019-10-03 정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램 Abandoned KR20210068409A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018191513 2018-10-10
JPJP-P-2018-191513 2018-10-10
PCT/JP2019/039103 WO2020075622A1 (ja) 2018-10-10 2019-10-03 情報処理装置、情報処理方法及び情報処理プログラム

Publications (1)

Publication Number Publication Date
KR20210068409A true KR20210068409A (ko) 2021-06-09

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KR1020217008094A Abandoned KR20210068409A (ko) 2018-10-10 2019-10-03 정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램

Country Status (6)

Country Link
US (2) US11595772B2 (https=)
EP (1) EP3866492B1 (https=)
JP (2) JPWO2020075622A1 (https=)
KR (1) KR20210068409A (https=)
CN (2) CN113039816B (https=)
WO (1) WO2020075622A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025100801A1 (ko) * 2023-11-07 2025-05-15 삼성전자 주식회사 오디오 신호를 생성 또는 재생하는 전자 장치 및 그의 동작 방법

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7442494B2 (ja) 2018-07-25 2024-03-04 ドルビー ラボラトリーズ ライセンシング コーポレイション 光学式捕捉によるパーソナライズされたｈｒｔｆ
KR102759677B1 (ko) 2018-10-03 2025-02-03 소니그룹주식회사 정보 처리 장치, 정보 처리 방법 및 프로그램
KR20210068409A (ko) 2018-10-10 2021-06-09 소니그룹주식회사 정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램
FR3105549B1 (fr) * 2019-12-24 2022-01-07 Parrot Faurecia Automotive Sas Procédé et système audio d’appui-tête de siège
WO2022014308A1 (ja) 2020-07-15 2022-01-20 ソニーグループ株式会社 情報処理装置、情報処理方法および端末装置
US12586235B2 (en) * 2020-08-14 2026-03-24 Ceva Technologies, Inc. Systems and methods for head related transfer function personalization
EP4272464A1 (en) * 2020-12-31 2023-11-08 Harman International Industries, Incorporated Method for determining a personalized head-related transfer function
US12125305B2 (en) * 2021-10-26 2024-10-22 Avaya Management L.P. Usage and health-triggered machine response
US12483845B2 (en) * 2023-02-24 2025-11-25 Dell Products, L.P. Systems and methods for headset identification
WO2025065317A1 (zh) * 2023-09-27 2025-04-03 京东方科技集团股份有限公司 音频处理装置、方法、扩展现实装置、设备和存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9544706B1 (en) 2015-03-23 2017-01-10 Amazon Technologies, Inc. Customized head-related transfer functions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1083190A (ja) * 1996-09-06 1998-03-31 Taimu Wear:Kk 過渡応答信号生成と設定方法及びその装置
US6996244B1 (en) * 1998-08-06 2006-02-07 Vulcan Patents Llc Estimation of head-related transfer functions for spatial sound representative
US6218091B1 (en) * 2000-04-07 2001-04-17 Eastman Kodak Company Rapid processing of high contrast aerial color negative film
JP2004314915A (ja) * 2003-04-21 2004-11-11 Alpine Electronics Inc 聴取点位置測定装置
KR100619082B1 (ko) * 2005-07-20 2006-09-05 삼성전자주식회사 와이드 모노 사운드 재생 방법 및 시스템
FR2983026A1 (fr) * 2011-11-22 2013-05-24 Parrot Casque audio a controle actif de bruit de type non-adaptatif, pour l'ecoute d'une source musicale audio et/ou pour des fonctions de telephonie "mains-libres"
EP2611216B1 (en) 2011-12-30 2015-12-16 GN Resound A/S Systems and methods for determining head related transfer functions
US9030545B2 (en) * 2011-12-30 2015-05-12 GNR Resound A/S Systems and methods for determining head related transfer functions
EP3351172B1 (en) * 2015-09-14 2021-05-19 Yamaha Corporation Ear shape analysis method, ear shape analysis device, and method for generating ear shape model
US10805757B2 (en) 2015-12-31 2020-10-13 Creative Technology Ltd Method for generating a customized/personalized head related transfer function
SG10201510822YA (en) 2015-12-31 2017-07-28 Creative Tech Ltd A method for generating a customized/personalized head related transfer function
JP2017216660A (ja) * 2016-06-02 2017-12-07 ソニー株式会社 情報処理装置、情報処理方法、およびプログラム
US10038966B1 (en) 2016-10-20 2018-07-31 Oculus Vr, Llc Head-related transfer function (HRTF) personalization based on captured images of user
EP3539305A4 (en) 2016-11-13 2020-04-22 Embodyvr, Inc. SYSTEM AND METHOD FOR TAKING PICTURES OF THE EARSEL AND CHARACTERIZING THE HUMAN LOCAL ANATOMY USING PICTURES OF THE EARSEL
KR102759677B1 (ko) 2018-10-03 2025-02-03 소니그룹주식회사 정보 처리 장치, 정보 처리 방법 및 프로그램
KR20210068409A (ko) 2018-10-10 2021-06-09 소니그룹주식회사 정보 처리 장치, 정보 처리 방법 및 정보 처리 프로그램

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9544706B1 (en) 2015-03-23 2017-01-10 Amazon Technologies, Inc. Customized head-related transfer functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025100801A1 (ko) * 2023-11-07 2025-05-15 삼성전자 주식회사 오디오 신호를 생성 또는 재생하는 전자 장치 및 그의 동작 방법

Also Published As

Publication number Publication date
EP3866492A1 (en) 2021-08-18
US20210385600A1 (en) 2021-12-09
JP2024112961A (ja) 2024-08-21
CN113039816B (zh) 2023-06-06
JPWO2020075622A1 (ja) 2021-09-16
US11595772B2 (en) 2023-02-28
WO2020075622A1 (ja) 2020-04-16
EP3866492A4 (en) 2021-12-08
CN113039816A (zh) 2021-06-25
CN116801179A (zh) 2023-09-22
EP3866492B1 (en) 2025-09-03
US20230283979A1 (en) 2023-09-07
JP7715249B2 (ja) 2025-07-30
US12273704B2 (en) 2025-04-08

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