JP5792632B2 - デプスマップの符号化 - Google Patents

デプスマップの符号化 Download PDF

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Publication number
JP5792632B2
JP5792632B2 JP2011547971A JP2011547971A JP5792632B2 JP 5792632 B2 JP5792632 B2 JP 5792632B2 JP 2011547971 A JP2011547971 A JP 2011547971A JP 2011547971 A JP2011547971 A JP 2011547971A JP 5792632 B2 JP5792632 B2 JP 5792632B2
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video
depth
image
depth image
given
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JP2012516637A (ja
JP2012516637A5 (enExample
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ライ ポーリン
ライ ポーリン
ドン ティエン
ドン ティエン
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Thomson Licensing SAS
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • H04N13/122—Improving the three-dimensional [3D] impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G06T2207/20032—Median filtering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2011547971A 2009-01-30 2010-01-27 デプスマップの符号化 Expired - Fee Related JP5792632B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20649609P 2009-01-30 2009-01-30
US61/206,496 2009-01-30
PCT/US2010/000208 WO2010087955A1 (en) 2009-01-30 2010-01-27 Coding of depth maps

Publications (3)

Publication Number Publication Date
JP2012516637A JP2012516637A (ja) 2012-07-19
JP2012516637A5 JP2012516637A5 (enExample) 2013-03-14
JP5792632B2 true JP5792632B2 (ja) 2015-10-14

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JP2011547971A Expired - Fee Related JP5792632B2 (ja) 2009-01-30 2010-01-27 デプスマップの符号化

Country Status (7)

Country Link
US (1) US9569819B2 (enExample)
EP (1) EP2384584B1 (enExample)
JP (1) JP5792632B2 (enExample)
KR (1) KR101675555B1 (enExample)
CN (1) CN102356637B (enExample)
BR (1) BRPI1007451A2 (enExample)
WO (1) WO2010087955A1 (enExample)

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KR101590767B1 (ko) * 2009-06-09 2016-02-03 삼성전자주식회사 영상 처리 장치 및 방법
JP4966431B2 (ja) * 2009-09-18 2012-07-04 株式会社東芝 画像処理装置
DE112009005382T5 (de) * 2009-11-18 2012-09-13 Industrial Technology Research Institute Verfahren zum Erzeugen von Tiefenkarten aus monokularen Bildern und Systeme, die dieses verwenden
US20110211749A1 (en) * 2010-02-28 2011-09-01 Kar Han Tan System And Method For Processing Video Using Depth Sensor Information
WO2012061549A2 (en) * 2010-11-03 2012-05-10 3Dmedia Corporation Methods, systems, and computer program products for creating three-dimensional video sequences
JP2014140089A (ja) * 2011-05-10 2014-07-31 Sharp Corp 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム
US8817073B2 (en) * 2011-08-12 2014-08-26 Himax Technologies Limited System and method of processing 3D stereoscopic image
US20130229485A1 (en) * 2011-08-30 2013-09-05 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
KR101896307B1 (ko) * 2012-01-10 2018-09-10 삼성전자주식회사 깊이 영상을 처리하는 방법 및 장치
US9213883B2 (en) * 2012-01-10 2015-12-15 Samsung Electronics Co., Ltd. Method and apparatus for processing depth image
KR101938205B1 (ko) 2012-03-19 2019-01-14 한국전자통신연구원 깊이 영상 필터링 방법 및 그 장치
US9286658B2 (en) * 2012-03-22 2016-03-15 Qualcomm Incorporated Image enhancement
WO2013157439A1 (ja) * 2012-04-17 2013-10-24 ソニー株式会社 復号装置および復号方法、並びに、符号化装置および符号化方法
US9307252B2 (en) 2012-06-04 2016-04-05 City University Of Hong Kong View synthesis distortion model for multiview depth video coding
WO2014049894A1 (ja) * 2012-09-25 2014-04-03 パナソニック株式会社 画像信号処理装置および画像信号処理方法
US20150379720A1 (en) * 2013-01-31 2015-12-31 Threevolution Llc Methods for converting two-dimensional images into three-dimensional images
US10080036B2 (en) 2013-05-16 2018-09-18 City University Of Hong Kong Method and apparatus for depth video coding using endurable view synthesis distortion
US10368097B2 (en) * 2014-01-07 2019-07-30 Nokia Technologies Oy Apparatus, a method and a computer program product for coding and decoding chroma components of texture pictures for sample prediction of depth pictures
WO2015109598A1 (en) 2014-01-27 2015-07-30 Mediatek Singapore Pte. Ltd. Methods for motion parameter hole filling
WO2015115946A1 (en) * 2014-01-30 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods for encoding and decoding three-dimensional video content
WO2015158570A1 (en) * 2014-04-17 2015-10-22 Koninklijke Philips N.V. System, method for computing depth from video
US10237530B1 (en) * 2016-06-29 2019-03-19 Amazon Technologies, Inc. Depth-map augmentation techniques
US10212408B1 (en) 2016-06-29 2019-02-19 Amazon Technologies, Inc. Depth-map augmentation techniques
EP3358844A1 (en) * 2017-02-07 2018-08-08 Koninklijke Philips N.V. Method and apparatus for processing an image property map
KR102472767B1 (ko) 2017-09-14 2022-12-01 삼성전자주식회사 신뢰도에 기초하여 깊이 맵을 산출하는 방법 및 장치
US10643336B2 (en) 2018-03-06 2020-05-05 Sony Corporation Image processing apparatus and method for object boundary stabilization in an image of a sequence of images
EP3706070A1 (en) * 2019-03-05 2020-09-09 Koninklijke Philips N.V. Processing of depth maps for images
CN110400344B (zh) * 2019-07-11 2021-06-18 Oppo广东移动通信有限公司 深度图处理方法和装置

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JP3988879B2 (ja) 2003-01-24 2007-10-10 日本電信電話株式会社 立体画像生成方法及び立体画像生成装置、ならびに立体画像生成プログラム及び記録媒体
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CN102239506B (zh) * 2008-10-02 2014-07-09 弗兰霍菲尔运输应用研究公司 中间视合成和多视点数据信号的提取
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Publication number Publication date
KR101675555B1 (ko) 2016-11-11
US20110273529A1 (en) 2011-11-10
EP2384584A1 (en) 2011-11-09
US9569819B2 (en) 2017-02-14
CN102356637A (zh) 2012-02-15
KR20110122817A (ko) 2011-11-11
BRPI1007451A2 (pt) 2016-09-13
WO2010087955A1 (en) 2010-08-05
EP2384584B1 (en) 2017-03-15
JP2012516637A (ja) 2012-07-19
CN102356637B (zh) 2017-02-22

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