JP2008544666A - 画像シーケンスでフェードを検出するための手順及び装置 - Google Patents

画像シーケンスでフェードを検出するための手順及び装置 Download PDF

Info

Publication number
JP2008544666A
JP2008544666A JP2008517478A JP2008517478A JP2008544666A JP 2008544666 A JP2008544666 A JP 2008544666A JP 2008517478 A JP2008517478 A JP 2008517478A JP 2008517478 A JP2008517478 A JP 2008517478A JP 2008544666 A JP2008544666 A JP 2008544666A
Authority
JP
Japan
Prior art keywords
image
fade
images
detection window
window
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.)
Ceased
Application number
JP2008517478A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008544666A5 (enExample
Inventor
ノブレ ルドヴィック
メルシエ エリック
ジュアン ミッシェル
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2008544666A publication Critical patent/JP2008544666A/ja
Publication of JP2008544666A5 publication Critical patent/JP2008544666A5/ja
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
JP2008517478A 2005-06-23 2006-06-20 画像シーケンスでフェードを検出するための手順及び装置 Ceased JP2008544666A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0551728A FR2887731A1 (fr) 2005-06-23 2005-06-23 Methode et dispositif de detection de fondus dans une sequence d'images
PCT/EP2006/063328 WO2006136544A2 (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images

Publications (2)

Publication Number Publication Date
JP2008544666A true JP2008544666A (ja) 2008-12-04
JP2008544666A5 JP2008544666A5 (enExample) 2009-08-06

Family

ID=35717654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008517478A Ceased JP2008544666A (ja) 2005-06-23 2006-06-20 画像シーケンスでフェードを検出するための手順及び装置

Country Status (7)

Country Link
US (2) US8165337B2 (enExample)
EP (1) EP1894417A2 (enExample)
JP (1) JP2008544666A (enExample)
KR (1) KR20080027255A (enExample)
CN (1) CN101204093B (enExample)
FR (1) FR2887731A1 (enExample)
WO (1) WO2006136544A2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2193663B1 (en) * 2007-09-28 2017-11-08 Dolby Laboratories Licensing Corporation Treating video information

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09172596A (ja) * 1995-10-17 1997-06-30 Canon Inc 画像処理装置及び画像処理方法
JPH10304374A (ja) * 1997-04-25 1998-11-13 Sharp Corp 動画像符号化装置
JP2000059775A (ja) * 1998-08-12 2000-02-25 Nec Corp フェード画像対応動画像符号化装置及び符号化方法
JP2001292372A (ja) * 2000-04-04 2001-10-19 Pioneer Electronic Corp 画像変化検出装置及び画像変化検出方法、画像符号化装置並びに画像変化検出用プログラムがコンピュータで読取可能に記録された情報記録媒体
JP2002051341A (ja) * 2000-08-02 2002-02-15 Fujitsu Ltd 動画像符号化装置および動画像の特殊効果シーン検出装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561477A (en) * 1994-10-26 1996-10-01 Thomson Consumer Electronics, Inc. System for coding a video signal in the presence of an image intensity gradient
US5929902A (en) * 1996-02-28 1999-07-27 C-Cube Microsystems Method and apparatus for inverse telecine processing by fitting 3:2 pull-down patterns
CN1166751A (zh) * 1996-04-27 1997-12-03 日本胜利株式会社 图象切换装置
US5920360A (en) * 1996-06-07 1999-07-06 Electronic Data Systems Corporation Method and system for detecting fade transitions in a video signal
US6195458B1 (en) * 1997-07-29 2001-02-27 Eastman Kodak Company Method for content-based temporal segmentation of video
US6084641A (en) * 1997-08-06 2000-07-04 General Instrument Corporation Fade detector for digital video
US6459459B1 (en) * 1998-01-07 2002-10-01 Sharp Laboratories Of America, Inc. Method for detecting transitions in sampled digital video sequences
JP3957915B2 (ja) * 1999-03-08 2007-08-15 パイオニア株式会社 フェード検出装置及び情報符号化装置
KR20010087552A (ko) * 2000-03-07 2001-09-21 구자홍 엠펙（ｍｐｅｇ）압축 비디오 환경에서 매크로 블록의시공간상의 분포를 이용한 디졸브/페이드 검출 방법
KR100910121B1 (ko) * 2000-05-23 2009-08-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 광고 방송 시간 검출 장치
US7298962B2 (en) * 2003-05-12 2007-11-20 Macrovision Corporation Method and apparatus for reducing and restoring the effectiveness of a commercial skip system
US7949051B2 (en) * 2004-05-26 2011-05-24 Broadcom Corporation Mosquito noise detection and reduction

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09172596A (ja) * 1995-10-17 1997-06-30 Canon Inc 画像処理装置及び画像処理方法
JPH10304374A (ja) * 1997-04-25 1998-11-13 Sharp Corp 動画像符号化装置
JP2000059775A (ja) * 1998-08-12 2000-02-25 Nec Corp フェード画像対応動画像符号化装置及び符号化方法
JP2001292372A (ja) * 2000-04-04 2001-10-19 Pioneer Electronic Corp 画像変化検出装置及び画像変化検出方法、画像符号化装置並びに画像変化検出用プログラムがコンピュータで読取可能に記録された情報記録媒体
JP2002051341A (ja) * 2000-08-02 2002-02-15 Fujitsu Ltd 動画像符号化装置および動画像の特殊効果シーン検出装置

Also Published As

Publication number Publication date
US8165337B2 (en) 2012-04-24
EP1894417A2 (en) 2008-03-05
CN101204093B (zh) 2010-12-15
WO2006136544A3 (en) 2007-09-07
US20090129687A1 (en) 2009-05-21
WO2006136544A2 (en) 2006-12-28
US20120176548A1 (en) 2012-07-12
KR20080027255A (ko) 2008-03-26
CN101204093A (zh) 2008-06-18
FR2887731A1 (fr) 2006-12-29

Similar Documents

Publication Publication Date Title
RU2273113C2 (ru) Способ кодирования движущегося изображения
CN101047858B (zh) 块噪声检测方法和设备以及块噪声降低方法和设备
US7893968B2 (en) Composite still-image creating device capable of creating a still image from moving images
JP2010507155A (ja) ビデオシーケンス内の漸進的遷移の検出
US8259172B2 (en) Picture searching apparatus
US6459459B1 (en) Method for detecting transitions in sampled digital video sequences
US8611423B2 (en) Determination of optimal frame types in video encoding
USRE43491E1 (en) Image shake correction image processing apparatus and program
JP2008544666A (ja) 画像シーケンスでフェードを検出するための手順及び装置
JP4665737B2 (ja) 画像処理装置及びプログラム
JPH1023421A (ja) 動画像処理方法
JP2002281508A (ja) スキップ領域検出型動画像符号化装置および記録媒体
JP4225503B2 (ja) 動画像のカット点検出装置
JP2005167852A (ja) 動きベクトル検出方法、及び動きベクトル検出装置
CN1798346A (zh) 用于再隐藏包括在解码的图像中的错误的方法和设备
JP4261603B2 (ja) 動画像のカット点検出装置
JPH1013838A (ja) 動きベクトル検出方法および動きベクトル検出装置
US8135060B2 (en) Picture coding apparatus
JP2008259018A (ja) シーンチェンジ検出装置
JPH09322172A (ja) カット点検出方法および装置
JP2000102019A (ja) 画像符号化方法、装置、および画像符号化プログラムを記録した記録媒体ならびに画像復号方法、装置、および画像復号プログラムを記録した記録媒体
JP2006222696A (ja) フェード検出装置及びフェード検出方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090616

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090616

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110801

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110805

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20111104

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20111111

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120713

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20121015

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20121022

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20121113

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20121120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121213

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20130322

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130722

RD13 Notification of appointment of power of sub attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7433

Effective date: 20130723

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20130723

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20130812

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20131205

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20131211

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20140325