DE60030911D1 - Bildverarbeitungsgerät und -verfahren und Speichermedium - Google Patents

Bildverarbeitungsgerät und -verfahren und Speichermedium

Info

Publication number
DE60030911D1
DE60030911D1 DE60030911T DE60030911T DE60030911D1 DE 60030911 D1 DE60030911 D1 DE 60030911D1 DE 60030911 T DE60030911 T DE 60030911T DE 60030911 T DE60030911 T DE 60030911T DE 60030911 D1 DE60030911 D1 DE 60030911D1
Authority
DE
Germany
Prior art keywords
processing apparatus
image processing
storage medium
image
medium
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.)
Expired - Lifetime
Application number
DE60030911T
Other languages
English (en)
Other versions
DE60030911T2 (de
Inventor
Tetsujiro Kondo
Naoki Kobayashi
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP16053099A external-priority patent/JP4099687B2/ja
Priority claimed from JP16052999A external-priority patent/JP4092608B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60030911D1 publication Critical patent/DE60030911D1/de
Publication of DE60030911T2 publication Critical patent/DE60030911T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G06T1/0035—Output size adaptive watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0051—Embedding of the watermark in the spatial domain
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0065—Extraction of an embedded watermark; Reliable detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0203—Image watermarking whereby the image with embedded watermark is reverted to the original condition before embedding, e.g. lossless, distortion-free or invertible watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE60030911T 1999-06-08 2000-06-07 Bildverarbeitungsgerät und -verfahren und Speichermedium Expired - Lifetime DE60030911T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16053099A JP4099687B2 (ja) 1999-06-08 1999-06-08 画像処理装置および画像処理方法、並びに媒体
JP16052999 1999-06-08
JP16052999A JP4092608B2 (ja) 1999-06-08 1999-06-08 画像処理装置および画像処理方法、並びにプログラム格納媒体
JP16053099 1999-06-08

Publications (2)

Publication Number Publication Date
DE60030911D1 true DE60030911D1 (de) 2006-11-09
DE60030911T2 DE60030911T2 (de) 2007-04-05

Family

ID=26487012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60030911T Expired - Lifetime DE60030911T2 (de) 1999-06-08 2000-06-07 Bildverarbeitungsgerät und -verfahren und Speichermedium

Country Status (5)

Country Link
US (3) US6870944B1 (de)
EP (1) EP1059606B1 (de)
KR (1) KR100667612B1 (de)
CN (1) CN1148964C (de)
DE (1) DE60030911T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100341330C (zh) * 2005-02-25 2007-10-03 吉林大学 音视频混合信号同步压缩中的音频嵌入视频及其提取方法
JP4650123B2 (ja) * 2005-06-27 2011-03-16 ソニー株式会社 画像処理装置、画像処理方法、およびプログラム
US8478074B2 (en) 2006-07-07 2013-07-02 Microsoft Corporation Providing multiple and native representations of an image
US7920749B1 (en) * 2006-12-20 2011-04-05 Nvidia Corporation Modified high dynamic range color decompression
EP2234400A1 (de) * 2009-03-23 2010-09-29 Sony Corporation Verfahren und Vorrichtung zur Bereitstellung eines Multimedia-Inhaltstroms mit Einbettung von Verarbeitungsinformationen des Inhaltstroms
JP5471580B2 (ja) * 2010-02-23 2014-04-16 富士ゼロックス株式会社 画像処理装置及びプログラム
JP5562812B2 (ja) * 2010-11-22 2014-07-30 株式会社東芝 送受切替回路、無線装置および送受切替方法
CN104581120A (zh) * 2015-01-23 2015-04-29 深圳超多维光电子有限公司 图像信息保存方法、保存装置、立体图像生成方法和装置
JP6819096B2 (ja) * 2016-06-30 2021-01-27 オムロン株式会社 画像処理装置、画像処理方法、および画像処理プログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2101838B (en) * 1981-04-20 1986-03-05 Canon Kk Image processing method and apparatus therefor
JP2670273B2 (ja) * 1987-09-30 1997-10-29 株式会社東芝 画像処理装置
KR0123083B1 (ko) * 1993-10-28 1997-11-17 배순훈 패킷 동영상 부호기 및 복호기에 있어서의 패킷 데이터 구조
JPH08214314A (ja) * 1995-02-02 1996-08-20 Canon Inc 画像伝送装置
EP0766468B1 (de) * 1995-09-28 2006-05-03 Nec Corporation Verfahren und Vorrichtung zum Einfügen eines Spreizspektrumwasserzeichens in Multimediadaten
US5734752A (en) * 1996-09-24 1998-03-31 Xerox Corporation Digital watermarking using stochastic screen patterns
TW312770B (en) * 1996-10-15 1997-08-11 Japen Ibm Kk The hiding and taking out method of data
US5835639A (en) * 1996-12-18 1998-11-10 Eastman Kodak Company Method for detecting rotation and magnification in images
JPH10210428A (ja) * 1997-01-17 1998-08-07 Matsushita Electric Ind Co Ltd 番組送信装置、番組受信装置、及び番組放送システム
JPH10336595A (ja) * 1997-06-05 1998-12-18 Mitsubishi Electric Corp デコーダ
KR100256646B1 (ko) * 1997-11-25 2000-05-15 전주범 영상 부호화 시스템의 압축율 자동-변환 장치
JP4182603B2 (ja) * 1998-10-07 2008-11-19 ソニー株式会社 符号化装置および符号化方法、復号装置および復号方法、記録媒体、並びにデータ処理装置
JP4822304B2 (ja) * 1998-08-06 2011-11-24 ソニー株式会社 画像処理装置および画像処理方法、並びに記録媒体
JP3748495B2 (ja) 1998-12-11 2006-02-22 キヤノン株式会社 画像処理方法、画像処理装置、画像配付システム及び記憶媒体
JP3682382B2 (ja) 1999-01-25 2005-08-10 大日本印刷株式会社 画像処理システム及び記録媒体

Also Published As

Publication number Publication date
US6870944B1 (en) 2005-03-22
CN1276681A (zh) 2000-12-13
EP1059606A2 (de) 2000-12-13
DE60030911T2 (de) 2007-04-05
US20050008192A1 (en) 2005-01-13
CN1148964C (zh) 2004-05-05
US7606431B2 (en) 2009-10-20
KR20010007261A (ko) 2001-01-26
EP1059606B1 (de) 2006-09-27
US20050013464A1 (en) 2005-01-20
EP1059606A3 (de) 2002-08-28
US6940996B2 (en) 2005-09-06
KR100667612B1 (ko) 2007-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)