CN102098508B - 多媒体签名的编码和解码 - Google Patents

多媒体签名的编码和解码 Download PDF

Info

Publication number
CN102098508B
CN102098508B CN201010539153.5A CN201010539153A CN102098508B CN 102098508 B CN102098508 B CN 102098508B CN 201010539153 A CN201010539153 A CN 201010539153A CN 102098508 B CN102098508 B CN 102098508B
Authority
CN
China
Prior art keywords
digital fingerprint
digital
fine
fingerprint
interval
Prior art date
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.)
Active
Application number
CN201010539153.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN102098508A (zh
Inventor
保罗·布拉斯尼特
斯塔夫罗斯·帕斯卡勒基斯
尼古拉·斯皮扬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lotte Group Co ltd
Original Assignee
Mitsubishi Electric Corp
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 by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN102098508A publication Critical patent/CN102098508A/zh
Application granted granted Critical
Publication of CN102098508B publication Critical patent/CN102098508B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94—Vector quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Collating Specific Patterns (AREA)
CN201010539153.5A 2009-10-05 2010-09-29 多媒体签名的编码和解码 Active CN102098508B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0917417.8A GB0917417D0 (en) 2009-10-05 2009-10-05 Multimedia signature coding and decoding
GB0917417.8 2009-10-05

Publications (2)

Publication Number Publication Date
CN102098508A CN102098508A (zh) 2011-06-15
CN102098508B true CN102098508B (zh) 2016-08-17

Family

ID=41393857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010539153.5A Active CN102098508B (zh) 2009-10-05 2010-09-29 多媒体签名的编码和解码

Country Status (6)

Country Link
US (1) US8731066B2 (enExample)
EP (1) EP2317476B1 (enExample)
JP (1) JP5733935B2 (enExample)
KR (1) KR101678223B1 (enExample)
CN (1) CN102098508B (enExample)
GB (1) GB0917417D0 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9047516B2 (en) * 2010-06-18 2015-06-02 Verizon Patent And Licensing Inc. Content fingerprinting
US8762520B2 (en) 2010-07-02 2014-06-24 At&T Intellectual Property I, L.P. Method and system to detect a predictive network signature
PT2485488T (pt) * 2011-02-02 2017-06-30 Nagravision Sa Descodificador de média e método de descodificação que permite o seguimento do descodificador de média
US8538239B2 (en) * 2011-12-22 2013-09-17 Broadcom Corporation System and method for fingerprinting video
US8660296B1 (en) 2012-01-10 2014-02-25 Google Inc. Systems and methods for facilitating video fingerprinting using local descriptors
US9292894B2 (en) 2012-03-14 2016-03-22 Digimarc Corporation Content recognition and synchronization using local caching
ITTO20120985A1 (it) 2012-11-14 2014-05-15 St Microelectronics Srl Procedimenti per la codifica e la decodifica di flussi di frame video digitali, relativi sistemi e prodotti informatici
DE102013205542A1 (de) * 2013-03-28 2014-10-02 Robert Bosch Gmbh Vorrichtung und Verfahren zur Verarbeitung von Daten
US10284613B2 (en) 2014-02-18 2019-05-07 Dropbox, Inc. Streaming of variable length content segments
KR20150102333A (ko) * 2014-02-28 2015-09-07 삼성전자주식회사 방송신호수신장치 및 그 제어방법
US10362336B2 (en) * 2014-03-25 2019-07-23 Qualcomm Incorporated Palette predictor signaling with run length code for video coding
KR101870947B1 (ko) * 2014-05-01 2018-06-25 니폰 덴신 덴와 가부시끼가이샤 부호화 장치, 복호 장치 및 그 방법, 프로그램, 기록 매체
KR102430173B1 (ko) 2015-11-24 2022-08-05 삼성전자주식회사 디스플레이 장치
US12536311B2 (en) 2021-07-09 2026-01-27 Sasha Aps Providing a share statement linked to a digital identifier of an image
EP4207677A1 (en) * 2021-12-28 2023-07-05 Axis AB Methods and devices for compressing signed media data
EP4287132A1 (en) * 2022-05-30 2023-12-06 Imagination Technologies Limited Compression and decompression of sub-primitive presence indications for use in a rendering system
CN115632790A (zh) * 2022-10-12 2023-01-20 中科智脉(珠海)科技有限公司 一种基于静脉特征的电子签章方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1679051A (zh) * 2002-08-30 2005-10-05 皇家飞利浦电子股份有限公司 嵌入用于媒体内容识别的指纹数据
CN101351986A (zh) * 2006-04-28 2009-01-21 阜博有限公司 基于多分辨率、多帧率空间和时域特征的数字视频对象的指纹生成方法及系统
CN101473345A (zh) * 2006-06-29 2009-07-01 汤姆森许可贸易公司 对数字视频进行面向对象的加指纹的系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329313A (en) * 1992-04-01 1994-07-12 Intel Corporation Method and apparatus for real time compression and decompression of a digital motion video signal using a fixed Huffman table
JPH11261961A (ja) * 1998-03-10 1999-09-24 Toshiba Corp 動画像処理装置
KR20050098292A (ko) * 2003-02-04 2005-10-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 코딩된 잔류 모션 벡터 데이터의 존재를 통지하는 플래그를포함한 모션 벡터들의 예측 인코딩
GB2418555A (en) 2004-09-23 2006-03-29 Mitsubishi Electric Inf Tech Representing an image using descriptors based on colour information
GB2418556A (en) 2004-09-23 2006-03-29 Mitsubishi Electric Inf Tech Representing an image using descriptors based on colour information
JP4296503B2 (ja) * 2004-10-04 2009-07-15 ソニー株式会社 情報処理装置および方法、並びにプログラム
US8326775B2 (en) * 2005-10-26 2012-12-04 Cortica Ltd. Signature generation for multimedia deep-content-classification by a large-scale matching system and method thereof
US8156132B1 (en) * 2007-07-02 2012-04-10 Pinehill Technology, Llc Systems for comparing image fingerprints
EP2315161A1 (en) 2006-10-11 2011-04-27 Mitsubishi Electric Information Technology Centre Europe B.V. Image descriptor for image recognition
BRPI0810640A2 (pt) * 2007-04-13 2017-06-06 Ipharro Media Gmbh " sistema e métodos de detecção de vídeo".
JP2008263502A (ja) * 2007-04-13 2008-10-30 Victor Co Of Japan Ltd 記録再生装置及び記録再生システム
CN101855635B (zh) * 2007-10-05 2013-02-27 杜比实验室特许公司 可靠地与媒体内容对应的媒体指纹
US8406462B2 (en) * 2008-08-17 2013-03-26 Dolby Laboratories Licensing Corporation Signature derivation for images
CN102301698B (zh) * 2009-01-29 2014-08-27 日本电气株式会社 时间分段表示特征矢量生成设备
US8290918B1 (en) * 2009-09-29 2012-10-16 Google Inc. Robust hashing of digital media data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1679051A (zh) * 2002-08-30 2005-10-05 皇家飞利浦电子股份有限公司 嵌入用于媒体内容识别的指纹数据
CN101351986A (zh) * 2006-04-28 2009-01-21 阜博有限公司 基于多分辨率、多帧率空间和时域特征的数字视频对象的指纹生成方法及系统
CN101473345A (zh) * 2006-06-29 2009-07-01 汤姆森许可贸易公司 对数字视频进行面向对象的加指纹的系统和方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MPEG-7 VISUAL SIGNATURE TOOLS;Miroslaw Bober，et al;《Multimedia and Expo, 2009. ICME 2009. IEEE International Conference on》;20090703;全文 *
Video Compression—From Concepts to the H.264/AVC Standard;GARY J.SULLIVAN,et al;《PROCEEDINGS OF THE IEEE》;20050131;第93卷(第1期);全文 *

Also Published As

Publication number Publication date
KR20110037898A (ko) 2011-04-13
EP2317476A3 (en) 2011-12-14
JP2011130413A (ja) 2011-06-30
CN102098508A (zh) 2011-06-15
US8731066B2 (en) 2014-05-20
EP2317476B1 (en) 2017-11-01
JP5733935B2 (ja) 2015-06-10
GB0917417D0 (en) 2009-11-18
US20110080958A1 (en) 2011-04-07
EP2317476A2 (en) 2011-05-04
KR101678223B1 (ko) 2016-11-21

Similar Documents

Publication Publication Date Title
JP5733935B2 (ja) デジタルコンテンツ符号器、復号器、検索装置、符号化方法、検索方法および記憶装置
US5818877A (en) Method for reducing storage requirements for grouped data values
US8111934B2 (en) Extension of two-dimensional variable length coding for image compression
US6633242B2 (en) Entropy coding using adaptable prefix codes
US8483500B2 (en) Run length coding with context model for image compression using sparse dictionaries
CN113228668B (zh) 用于信号增强编码的熵编码
US8285062B2 (en) Method for improving the performance of embedded graphics coding
KR102400514B1 (ko) 디지털 데이터 압축을 위한 방법 및 디바이스
CN101243611A (zh) 变换块的高效编码和解码
WO2007065351A1 (fr) Procede de binarisation et dispositif associe
US8933826B2 (en) Encoder apparatus, decoder apparatus and method
AU2016244204A1 (en) Residual entropy compression for pc3 cloud-dvr using metadata separation and non-prefix codes
CN116208171A (zh) 数据压缩和解压缩方法、装置、电子设备及存储介质
KR100906041B1 (ko) 폰트 압축 및 검색 방법 및 장치
US8305244B2 (en) Coding data using different coding alphabets
US7148821B2 (en) System and method for partition and pattern-match decoding of variable length codes
US20160323603A1 (en) Method and apparatus for performing an arithmetic coding for data symbols
Ho et al. Modified search order coding for vector quantization indexes
Sprljan et al. Compressed signature for video identification
CN116567238A (zh) 编解码方法、装置、电子设备及存储介质
JP6509916B2 (ja) 連結されたｒｏｍ−ｒａｍテーブルに基づいて算術コーディングを遂行する方法及び装置
WO2024012685A1 (en) Event frame lossless compression frameworks, and memory-efficient representations for random access to event frame pixels
EA048351B1 (ru) Энтропийное кодирование усиления сигнала
EA044215B1 (ru) Энтропийное кодирование усиления сигнала

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190606

Address after: Tokyo, Japan, Japan

Patentee after: Rakuten Inc.

Address before: Tokyo, Japan, Japan

Patentee before: Mitsubishi Electric Corporation

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: Lotte Group Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Rakuten, Inc.