JP7272953B2 - キー情報を画像に埋め込む方法及び装置 - Google Patents

キー情報を画像に埋め込む方法及び装置 Download PDF

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JP7272953B2
JP7272953B2 JP2019531433A JP2019531433A JP7272953B2 JP 7272953 B2 JP7272953 B2 JP 7272953B2 JP 2019531433 A JP2019531433 A JP 2019531433A JP 2019531433 A JP2019531433 A JP 2019531433A JP 7272953 B2 JP7272953 B2 JP 7272953B2
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JP2020503746A5 (enExample
JP2020503746A (ja
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フリュールー，ジュリアン
ドレ，ルノー
タピ，ティエリー
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インターデジタル ヴイシー ホールディングス， インコーポレイテッド
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    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
JP2019531433A 2016-12-21 2017-12-11 キー情報を画像に埋め込む方法及び装置 Active JP7272953B2 (ja)

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JP2023072885A JP7603741B2 (ja) 2016-12-21 2023-04-27 キー情報を画像に埋め込む方法及び装置

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EP16306764.8A EP3340629A1 (en) 2016-12-21 2016-12-21 Method and apparatus for embedding key information in an image
EP16306764.8 2016-12-21
PCT/EP2017/082166 WO2018114417A1 (en) 2016-12-21 2017-12-11 Method and apparatus for embedding key information in an image

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JP2020503746A JP2020503746A (ja) 2020-01-30
JP2020503746A5 JP2020503746A5 (enExample) 2021-01-28
JP7272953B2 true JP7272953B2 (ja) 2023-05-12

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JP2023072885A Active JP7603741B2 (ja) 2016-12-21 2023-04-27 キー情報を画像に埋め込む方法及び装置

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US (2) US11064213B2 (enExample)
EP (3) EP3340629A1 (enExample)
JP (2) JP7272953B2 (enExample)
KR (2) KR102572323B1 (enExample)
CN (2) CN114697676B (enExample)
WO (1) WO2018114417A1 (enExample)

Families Citing this family (5)

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WO2019199510A1 (en) 2018-04-11 2019-10-17 Interdigital Vc Holdings, Inc. A method and apparatus for encoding/decoding a point cloud representing a 3d object
US12230000B2 (en) 2018-04-11 2025-02-18 Interdigital Vc Holdings, Inc. Method and apparatus for encoding/decoding a point cloud representing a 3D object
EP3614672A1 (en) 2018-08-23 2020-02-26 InterDigital VC Holdings, Inc. A method and apparatus for encoding/decoding a point cloud representing a 3d object
EP3861752A1 (en) 2018-10-05 2021-08-11 InterDigital VC Holdings, Inc. A method and device for encoding and reconstructing missing points of a point cloud
WO2020242077A1 (ko) * 2019-05-30 2020-12-03 엘지전자 주식회사 포인트 클라우드 데이터 처리 장치 및 방법

Citations (3)

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JP2008005084A (ja) 2006-06-21 2008-01-10 Sony Corp 画像処理装置、画像処理方法、撮像装置および撮像方法
US20130136338A1 (en) 2011-11-30 2013-05-30 Adobe Systems Incorporated Methods and Apparatus for Correcting Disparity Maps using Statistical Analysis on Local Neighborhoods
JP2014165678A (ja) 2013-02-25 2014-09-08 Doctor Net:Kk 画像圧縮装置、画像解凍装置、画像圧縮プログラム、画像解凍プログラム及びデータ構造

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US6256736B1 (en) * 1998-04-13 2001-07-03 International Business Machines Corporation Secured signal modification and verification with privacy control
JP2004236230A (ja) 2003-01-31 2004-08-19 Ricoh Co Ltd 画像処理装置、プログラム及び記憶媒体
JP2006074338A (ja) 2004-09-01 2006-03-16 Fuji Xerox Co Ltd データ秘匿化装置、秘匿データ抽出装置、データ秘匿化方法、秘匿データ抽出方法及びこれらのプログラム
JP5406182B2 (ja) 2007-06-26 2014-02-05 コーニンクレッカ フィリップス エヌ ヴェ ３次元ビデオ信号をエンコードするための方法及びシステム、含まれる３次元ビデオ信号、並びに３次元ビデオ信号のためのデコーダのための方法及び信号
WO2011103258A2 (en) 2010-02-22 2011-08-25 Dolby Laboratories Licensing Corporation Video display control using embedded metadata
EP2591602A1 (en) * 2010-07-06 2013-05-15 Koninklijke Philips Electronics N.V. Generation of high dynamic range images from low dynamic range images
US8774267B2 (en) 2010-07-07 2014-07-08 Spinella Ip Holdings, Inc. System and method for transmission, processing, and rendering of stereoscopic and multi-view images
JP6143747B2 (ja) * 2011-06-24 2017-06-07 ソフトキネティック ソフトウェア 深度測定の品質の向上
EP2742688A1 (en) 2011-08-12 2014-06-18 Telefonaktiebolaget LM Ericsson (PUBL) Signaling of camera and/or depth parameters
US20140072223A1 (en) * 2012-09-13 2014-03-13 Koepics, Sl Embedding Media Content Within Image Files And Presenting Embedded Media In Conjunction With An Associated Image
US9197905B2 (en) * 2012-10-01 2015-11-24 Texas Instruments Incorporated System and method for transferring non-video data over a video interface
US10255315B2 (en) * 2012-12-11 2019-04-09 Gurulogic Microsystems Oy Encoder, decoder and method
WO2015091879A2 (en) * 2013-12-19 2015-06-25 Canon Kabushiki Kaisha Improved encoding process using a palette mode
US20150206337A1 (en) * 2014-01-17 2015-07-23 Nokia Corporation Method and apparatus for visualization of geo-located media contents in 3d rendering applications
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JP2008005084A (ja) 2006-06-21 2008-01-10 Sony Corp 画像処理装置、画像処理方法、撮像装置および撮像方法
US20130136338A1 (en) 2011-11-30 2013-05-30 Adobe Systems Incorporated Methods and Apparatus for Correcting Disparity Maps using Statistical Analysis on Local Neighborhoods
JP2014165678A (ja) 2013-02-25 2014-09-08 Doctor Net:Kk 画像圧縮装置、画像解凍装置、画像圧縮プログラム、画像解凍プログラム及びデータ構造

Also Published As

Publication number Publication date
CN114697676B (zh) 2024-12-03
CN110100441A (zh) 2019-08-06
EP4161077A1 (en) 2023-04-05
JP2023095909A (ja) 2023-07-06
CN110100441B (zh) 2022-04-15
KR102845928B1 (ko) 2025-08-14
EP3560203B1 (en) 2023-02-01
US11064213B2 (en) 2021-07-13
US20190349597A1 (en) 2019-11-14
US20210306655A1 (en) 2021-09-30
JP2020503746A (ja) 2020-01-30
KR20190097212A (ko) 2019-08-20
CN114697676A (zh) 2022-07-01
WO2018114417A1 (en) 2018-06-28
EP3560203A1 (en) 2019-10-30
KR102572323B1 (ko) 2023-08-30
US11431999B2 (en) 2022-08-30
JP7603741B2 (ja) 2024-12-20
EP3340629A1 (en) 2018-06-27
KR20230128581A (ko) 2023-09-05

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