JPWO2021020150A1 - - Google Patents

Info

Publication number
JPWO2021020150A1
JPWO2021020150A1 JP2021536932A JP2021536932A JPWO2021020150A1 JP WO2021020150 A1 JPWO2021020150 A1 JP WO2021020150A1 JP 2021536932 A JP2021536932 A JP 2021536932A JP 2021536932 A JP2021536932 A JP 2021536932A JP WO2021020150 A1 JPWO2021020150 A1 JP WO2021020150A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021536932A
Other languages
Japanese (ja)
Other versions
JPWO2021020150A5 (https=
JP7317119B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021020150A1 publication Critical patent/JPWO2021020150A1/ja
Publication of JPWO2021020150A5 publication Critical patent/JPWO2021020150A5/ja
Application granted granted Critical
Publication of JP7317119B2 publication Critical patent/JP7317119B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/401—2D or 3D arrays of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)
  • Image Generation (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Processing Or Creating Images (AREA)
  • Stereophonic System (AREA)
JP2021536932A 2019-07-26 2020-07-16 情報処理装置、情報処理方法、及びプログラム Active JP7317119B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019138236 2019-07-26
JP2019138236 2019-07-26
PCT/JP2020/027696 WO2021020150A1 (ja) 2019-07-26 2020-07-16 情報処理装置、情報処理方法、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2021020150A1 true JPWO2021020150A1 (https=) 2021-02-04
JPWO2021020150A5 JPWO2021020150A5 (https=) 2022-04-06
JP7317119B2 JP7317119B2 (ja) 2023-07-28

Family

ID=74229632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021536932A Active JP7317119B2 (ja) 2019-07-26 2020-07-16 情報処理装置、情報処理方法、及びプログラム

Country Status (3)

Country Link
US (2) US12058512B2 (https=)
JP (1) JP7317119B2 (https=)
WO (1) WO2021020150A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002401A (zh) * 2022-08-03 2022-09-02 广州迈聆信息科技有限公司 一种信息处理方法、电子设备、会议系统及介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017229011A (ja) * 2016-06-24 2017-12-28 日本電信電話株式会社 ミキシング装置、その方法、プログラム、及び記録媒体
JP2018019294A (ja) * 2016-07-28 2018-02-01 キヤノン株式会社 情報処理システム及びその制御方法、コンピュータプログラム
JP2018106297A (ja) * 2016-12-22 2018-07-05 キヤノンマーケティングジャパン株式会社 複合現実感提示システム、及び、情報処理装置とその制御方法、並びに、プログラム
JP2019057059A (ja) * 2017-09-20 2019-04-11 富士ゼロックス株式会社 情報処理装置、情報処理システム及びプログラム
WO2019093155A1 (ja) * 2017-11-10 2019-05-16 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9693009B2 (en) * 2014-09-12 2017-06-27 International Business Machines Corporation Sound source selection for aural interest
US10235010B2 (en) 2016-07-28 2019-03-19 Canon Kabushiki Kaisha Information processing apparatus configured to generate an audio signal corresponding to a virtual viewpoint image, information processing system, information processing method, and non-transitory computer-readable storage medium
WO2019160955A1 (en) * 2018-02-13 2019-08-22 SentiAR, Inc. Augmented reality display sharing
US11057720B1 (en) * 2018-06-06 2021-07-06 Cochlear Limited Remote microphone devices for auditory prostheses

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017229011A (ja) * 2016-06-24 2017-12-28 日本電信電話株式会社 ミキシング装置、その方法、プログラム、及び記録媒体
JP2018019294A (ja) * 2016-07-28 2018-02-01 キヤノン株式会社 情報処理システム及びその制御方法、コンピュータプログラム
JP2018106297A (ja) * 2016-12-22 2018-07-05 キヤノンマーケティングジャパン株式会社 複合現実感提示システム、及び、情報処理装置とその制御方法、並びに、プログラム
JP2019057059A (ja) * 2017-09-20 2019-04-11 富士ゼロックス株式会社 情報処理装置、情報処理システム及びプログラム
WO2019093155A1 (ja) * 2017-11-10 2019-05-16 ソニー株式会社 情報処理装置、および情報処理方法、並びにプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002401A (zh) * 2022-08-03 2022-09-02 广州迈聆信息科技有限公司 一种信息处理方法、电子设备、会议系统及介质
CN115002401B (zh) * 2022-08-03 2023-02-10 广州迈聆信息科技有限公司 一种信息处理方法、电子设备、会议系统及介质

Also Published As

Publication number Publication date
US20240365078A1 (en) 2024-10-31
US12058512B2 (en) 2024-08-06
US20220132261A1 (en) 2022-04-28
WO2021020150A1 (ja) 2021-02-04
JP7317119B2 (ja) 2023-07-28

Similar Documents

Publication Publication Date Title
BR112021017339A2 (https=)
BR112021018450A2 (https=)
BR112021017637A2 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021016821A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112021016996A2 (https=)
BR112021017728A2 (https=)
AU2020104490A5 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112021017732A2 (https=)
BR112021017234A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021017173A2 (https=)
BR112021017083A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)
BR112021017310A2 (https=)
AT524962A5 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220118

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220118

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230217

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230620

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230718

R150 Certificate of patent or registration of utility model

Ref document number: 7317119

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150