CN107925840B - 用于处理音频信号的方法和装置 - Google Patents

用于处理音频信号的方法和装置 Download PDF

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Publication number
CN107925840B
CN107925840B CN201680050986.0A CN201680050986A CN107925840B CN 107925840 B CN107925840 B CN 107925840B CN 201680050986 A CN201680050986 A CN 201680050986A CN 107925840 B CN107925840 B CN 107925840B
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depth
audio
rendering
display
mapping
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Chinese (zh)
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CN107925840A (zh
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W.P.J.德布勒因
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Koninklijke Philips NV
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Koninklijke Philips NV
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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
    • 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
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N13/398—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • 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
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Stereophonic System (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201680050986.0A 2015-09-04 2016-08-30 用于处理音频信号的方法和装置 Active CN107925840B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15183790.3 2015-09-04
EP15183790 2015-09-04
PCT/EP2016/070343 WO2017037032A1 (en) 2015-09-04 2016-08-30 Method and apparatus for processing an audio signal associated with a video image

Publications (2)

Publication Number Publication Date
CN107925840A CN107925840A (zh) 2018-04-17
CN107925840B true CN107925840B (zh) 2020-06-16

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CN201680050986.0A Active CN107925840B (zh) 2015-09-04 2016-08-30 用于处理音频信号的方法和装置

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US (1) US10575112B2 (enExample)
EP (1) EP3345410B1 (enExample)
JP (1) JP6622388B2 (enExample)
CN (1) CN107925840B (enExample)
TR (1) TR201910988T4 (enExample)
WO (1) WO2017037032A1 (enExample)

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GB201800918D0 (en) * 2018-01-19 2018-03-07 Nokia Technologies Oy Associated spatial audio playback
EP3595336A1 (en) * 2018-07-09 2020-01-15 Koninklijke Philips N.V. Audio apparatus and method of operation therefor
EP3617871A1 (en) * 2018-08-28 2020-03-04 Koninklijke Philips N.V. Audio apparatus and method of audio processing
EP3623913A1 (en) * 2018-09-13 2020-03-18 Koninklijke Philips N.V. Apparatus and method for processing audiovisual data
KR102458962B1 (ko) 2018-10-02 2022-10-26 한국전자통신연구원 가상 현실에서 음향 확대 효과 적용을 위한 음향 신호 제어 방법 및 장치
CN109327795B (zh) * 2018-11-13 2021-09-14 Oppo广东移动通信有限公司 音效处理方法及相关产品
GB201818959D0 (en) * 2018-11-21 2019-01-09 Nokia Technologies Oy Ambience audio representation and associated rendering
CN109814718A (zh) * 2019-01-30 2019-05-28 天津大学 一种基于Kinect V2的多模态信息采集系统
GB2592610A (en) * 2020-03-03 2021-09-08 Nokia Technologies Oy Apparatus, methods and computer programs for enabling reproduction of spatial audio signals
CN111641898B (zh) * 2020-06-08 2021-12-03 京东方科技集团股份有限公司 发声装置、显示装置、发声控制方法及装置
JP2024521898A (ja) * 2021-06-02 2024-06-04 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 ３次元シーン及びその深度平面データを表現する方法、エンコーダ、及び表示装置
JP2022188830A (ja) * 2021-06-10 2022-12-22 日本放送協会 オブジェクトベース音響用座標変換装置及びプログラム
US12238362B2 (en) * 2021-09-27 2025-02-25 Tencent America LLC Consistence of acoustic and visual scenes
CN115022710B (zh) * 2022-05-30 2023-09-19 咪咕文化科技有限公司 一种视频处理方法、设备及可读存储介质
US20240221332A1 (en) * 2022-12-30 2024-07-04 Htc Corporation Method for improving visual quality of reality service content, host, and computer readable storage medium

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CN103609105A (zh) * 2011-06-22 2014-02-26 皇家飞利浦有限公司 用于生成用于显示器的信号的方法和设备
CN103699364A (zh) * 2013-12-24 2014-04-02 四川川大智胜软件股份有限公司 一种基于并行绘制技术的三维图形渲染方法
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JP5197525B2 (ja) 2009-08-04 2013-05-15 シャープ株式会社 立体映像・立体音響記録再生装置・システム及び方法
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CN103609105A (zh) * 2011-06-22 2014-02-26 皇家飞利浦有限公司 用于生成用于显示器的信号的方法和设备
CN104054126A (zh) * 2012-01-19 2014-09-17 皇家飞利浦有限公司 空间音频渲染和编码
CN103426163A (zh) * 2012-05-24 2013-12-04 索尼公司 用于渲染受影响的像素的系统和方法
EP2871842A1 (en) * 2012-07-09 2015-05-13 LG Electronics Inc. Enhanced 3d audio/video processing apparatus and method
CN103699364A (zh) * 2013-12-24 2014-04-02 四川川大智胜软件股份有限公司 一种基于并行绘制技术的三维图形渲染方法

Also Published As

Publication number Publication date
WO2017037032A1 (en) 2017-03-09
JP6622388B2 (ja) 2019-12-18
CN107925840A (zh) 2018-04-17
US10575112B2 (en) 2020-02-25
US20180192222A1 (en) 2018-07-05
JP2018530952A (ja) 2018-10-18
TR201910988T4 (tr) 2019-08-21
EP3345410B1 (en) 2019-05-22
EP3345410A1 (en) 2018-07-11

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