AU2002353640A1 - Method and apparatus for compressing and decompressing moving picture data - Google Patents

Method and apparatus for compressing and decompressing moving picture data

Info

Publication number
AU2002353640A1
AU2002353640A1 AU2002353640A AU2002353640A AU2002353640A1 AU 2002353640 A1 AU2002353640 A1 AU 2002353640A1 AU 2002353640 A AU2002353640 A AU 2002353640A AU 2002353640 A AU2002353640 A AU 2002353640A AU 2002353640 A1 AU2002353640 A1 AU 2002353640A1
Authority
AU
Australia
Prior art keywords
compressing
moving picture
picture data
decompressing moving
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.)
Abandoned
Application number
AU2002353640A
Other languages
English (en)
Inventor
Kyung-Soo Rim
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2002353640A1 publication Critical patent/AU2002353640A1/en
Abandoned 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2002353640A 2002-12-10 2002-12-10 Method and apparatus for compressing and decompressing moving picture data Abandoned AU2002353640A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2002/002324 WO2004054268A1 (fr) 2002-12-10 2002-12-10 Procede et appareil de compression et de decompression de donnees d'images mobiles

Publications (1)

Publication Number Publication Date
AU2002353640A1 true AU2002353640A1 (en) 2004-06-30

Family

ID=32501280

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002353640A Abandoned AU2002353640A1 (en) 2002-12-10 2002-12-10 Method and apparatus for compressing and decompressing moving picture data

Country Status (3)

Country Link
KR (1) KR100593486B1 (fr)
AU (1) AU2002353640A1 (fr)
WO (1) WO2004054268A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9418450B2 (en) 2006-08-31 2016-08-16 Ati Technologies Ulc Texture compression techniques
KR100966494B1 (ko) 2009-12-01 2010-06-29 동국대학교 산학협력단 적응적 대표값을 이용한 영상 데이터 감축 방법 및 장치, 그 기록매체
KR101805550B1 (ko) 2010-11-29 2017-12-07 주식회사 케이티 프리젠테이션 가상화를 위한 화면 부호화 방법 및 서버
KR101984825B1 (ko) * 2012-10-05 2019-05-31 삼성전자주식회사 Ａｐｉ 정보를 이용한 클라우드 디스플레이 화면의 부호화 방법 및 그 장치
CN110572665B (zh) * 2019-09-24 2021-07-23 中国人民解放军国防科技大学 一种基于背景减除的静态背景视频自适应压缩方法
CN112235642B (zh) * 2020-10-15 2023-03-24 北京百度网讯科技有限公司 视频数据处理方法、装置、设备及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703965A (en) * 1992-06-05 1997-12-30 The Regents Of The University Of California Image compression/decompression based on mathematical transform, reduction/expansion, and image sharpening
US5798795A (en) * 1996-03-01 1998-08-25 Florida Atlantic University Method and apparatus for encoding and decoding video signals
US6295322B1 (en) * 1998-07-09 2001-09-25 North Shore Laboratories, Inc. Processing apparatus for synthetically extending the bandwidth of a spatially-sampled video image

Also Published As

Publication number Publication date
KR100593486B1 (ko) 2006-06-30
KR20040072612A (ko) 2004-08-18
WO2004054268A1 (fr) 2004-06-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase