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DE60300591D1 - Verfahren und Vorrichtung zur Dekomprimierung von Bildern durch Transkodierung in komprimierte Bewegtbilder - Google Patents

Verfahren und Vorrichtung zur Dekomprimierung von Bildern durch Transkodierung in komprimierte Bewegtbilder

Info

Publication number
DE60300591D1
DE60300591D1 DE60300591T DE60300591T DE60300591D1 DE 60300591 D1 DE60300591 D1 DE 60300591D1 DE 60300591 T DE60300591 T DE 60300591T DE 60300591 T DE60300591 T DE 60300591T DE 60300591 D1 DE60300591 D1 DE 60300591D1
Authority
DE
Germany
Prior art keywords
transcoding
moving pictures
compressed moving
decompressing images
decompressing
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
DE60300591T
Other languages
English (en)
Other versions
DE60300591T2 (de
Inventor
Jiang Fu
Jeff Fisher
Sherman Xuemin Chen
Yasantha Rajakarunanayake
Marcus Kellermann
Vladimir Silyaev
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.)
Broadcom Corp
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Publication of DE60300591D1 publication Critical patent/DE60300591D1/de
Application granted granted Critical
Publication of DE60300591T2 publication Critical patent/DE60300591T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04N19/90—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
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE60300591T 2002-03-11 2003-03-11 Verfahren und Vorrichtung zur Dekomprimierung von Bildern durch Transkodierung in komprimierte Bewegtbilder Expired - Lifetime DE60300591T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/095,258 US7379498B2 (en) 2002-03-11 2002-03-11 Reconstructing a compressed still image by transformation to a compressed moving picture image
US95258 2002-03-11

Publications (2)

Publication Number Publication Date
DE60300591D1 true DE60300591D1 (de) 2005-06-09
DE60300591T2 DE60300591T2 (de) 2006-01-19

Family

ID=27765391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300591T Expired - Lifetime DE60300591T2 (de) 2002-03-11 2003-03-11 Verfahren und Vorrichtung zur Dekomprimierung von Bildern durch Transkodierung in komprimierte Bewegtbilder

Country Status (3)

Country Link
US (1) US7379498B2 (de)
EP (1) EP1345176B1 (de)
DE (1) DE60300591T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882685B2 (en) * 2001-09-18 2005-04-19 Microsoft Corporation Block transform and quantization for image and video coding
US20030214670A1 (en) * 2002-05-14 2003-11-20 Nikon Corporation Image manager and digital camera
AU2002347419A1 (en) * 2002-11-01 2004-05-25 Nokia Corporation A method and device for transcoding images
US7773815B2 (en) * 2004-07-14 2010-08-10 Hewlett-Packard Development Company, L.P. System and method for compressing compressed data
KR101058035B1 (ko) 2005-05-25 2011-08-19 삼성전자주식회사 제이펙 파일 재생방법 및 이를 수행하는 디지털 이미지처리장치
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
US8559510B2 (en) * 2006-08-10 2013-10-15 Canon Kabushiki Kaisha Image decoding apparatus
US8942289B2 (en) * 2007-02-21 2015-01-27 Microsoft Corporation Computational complexity and precision control in transform-based digital media codec
WO2009040966A1 (ja) * 2007-09-26 2009-04-02 Panasonic Corporation データ処理装置及び方法
KR101499545B1 (ko) * 2007-10-23 2015-03-06 삼성전자주식회사 디지털 이미지 처리장치, 그 제어방법, 제어방법을실행시키기 위한 프로그램을 저장한 기록매체 및 디지털이미지 압축방법
US8155455B2 (en) * 2008-03-10 2012-04-10 Mediatek Inc. Image capturing system and method thereof
US9525851B2 (en) * 2008-07-25 2016-12-20 Time Warner Cable Enterprises Llc System and method for sharing digital images over a content-based network
US20120218292A1 (en) * 2011-02-10 2012-08-30 Ncomputing Inc. System and method for multistage optimized jpeg output
CN103245932A (zh) * 2012-02-03 2013-08-14 中国科学院电子学研究所 抗饱和的sar原始数据baq压缩动态解码方法
MX353544B (es) * 2012-11-30 2018-01-18 Sony Corp Dispositivo de procesamiento de imagen y método.
US9648355B2 (en) * 2014-03-07 2017-05-09 Eagle Eye Networks, Inc. Adaptive security camera image compression apparatus and method of operation
US10812832B2 (en) 2015-06-05 2020-10-20 Apple Inc. Efficient still image coding with video compression techniques

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716054B1 (fr) * 1994-02-04 1996-04-19 Sgs Thomson Microelectronics Etage de décalage pour décodeur de codes numériques de longueurs variables.
KR0139161B1 (ko) * 1994-11-26 1998-05-15 김광호 가변장부호테이블의 심볼-부호어 재배정을 이용한 가변장 부호화/복호화 장치
US6141447A (en) * 1996-11-21 2000-10-31 C-Cube Microsystems, Inc. Compressed video transcoder
US6766355B2 (en) * 1998-06-29 2004-07-20 Sony Corporation Method and apparatus for implementing multi-user grouping nodes in a multimedia player
EP1155573A1 (de) * 1999-02-25 2001-11-21 Sarnoff Corporation Transkodierung zwischen unterschiedlichen dct-basierten bildkompressionstandards
US6507592B1 (en) * 1999-07-08 2003-01-14 Cisco Cable Products And Solutions A/S (Av) Apparatus and a method for two-way data communication
US20020027603A1 (en) * 2000-09-01 2002-03-07 Seiko Epson Corporation Apparatus, method, signal and computer program product configured to provide output image adjustment for image files
US7058127B2 (en) * 2000-12-27 2006-06-06 International Business Machines Corporation Method and system for video transcoding
US7266148B2 (en) * 2001-01-05 2007-09-04 Lg Electronics Inc. Video transcoding apparatus
US7567575B2 (en) * 2001-09-07 2009-07-28 At&T Corp. Personalized multimedia services using a mobile service platform
US7636515B2 (en) * 2001-12-27 2009-12-22 Stmicroelectronics, Inc. Apparatus and method for transcoding still image data files into MPEG video data files and digital video player implementing same

Also Published As

Publication number Publication date
US20030169814A1 (en) 2003-09-11
US7379498B2 (en) 2008-05-27
DE60300591T2 (de) 2006-01-19
EP1345176A1 (de) 2003-09-17
EP1345176B1 (de) 2005-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M