KR100198986B1 - 블록킹 현상방지용 움직임 보상장치 - Google Patents

블록킹 현상방지용 움직임 보상장치 Download PDF

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Publication number
KR100198986B1
KR100198986B1 KR1019950005307A KR19950005307A KR100198986B1 KR 100198986 B1 KR100198986 B1 KR 100198986B1 KR 1019950005307 A KR1019950005307 A KR 1019950005307A KR 19950005307 A KR19950005307 A KR 19950005307A KR 100198986 B1 KR100198986 B1 KR 100198986B1
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KR
South Korea
Prior art keywords
blocks
motion
address
motion vector
block
Prior art date
Application number
KR1019950005307A
Other languages
English (en)
Korean (ko)
Other versions
KR960036681A (ko
Inventor
정해묵
Original Assignee
전주범
대우전자주식회사
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.)
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Publication date
Application filed by 전주범, 대우전자주식회사 filed Critical 전주범
Priority to KR1019950005307A priority Critical patent/KR100198986B1/ko
Priority to CN96102725A priority patent/CN1078795C/zh
Priority to JP5942296A priority patent/JP3725232B2/ja
Publication of KR960036681A publication Critical patent/KR960036681A/ko
Application granted granted Critical
Publication of KR100198986B1 publication Critical patent/KR100198986B1/ko

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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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1019950005307A 1995-03-15 1995-03-15 블록킹 현상방지용 움직임 보상장치 KR100198986B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950005307A KR100198986B1 (ko) 1995-03-15 1995-03-15 블록킹 현상방지용 움직임 보상장치
CN96102725A CN1078795C (zh) 1995-03-15 1996-03-15 用在图象编码系统中的改进的运动补偿方法
JP5942296A JP3725232B2 (ja) 1995-03-15 1996-03-15 動きベクトル決定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950005307A KR100198986B1 (ko) 1995-03-15 1995-03-15 블록킹 현상방지용 움직임 보상장치

Publications (2)

Publication Number Publication Date
KR960036681A KR960036681A (ko) 1996-10-28
KR100198986B1 true KR100198986B1 (ko) 1999-06-15

Family

ID=19409801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950005307A KR100198986B1 (ko) 1995-03-15 1995-03-15 블록킹 현상방지용 움직임 보상장치

Country Status (3)

Country Link
JP (1) JP3725232B2 (ja)
KR (1) KR100198986B1 (ja)
CN (1) CN1078795C (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3349461B1 (en) 2002-11-25 2020-02-19 Godo Kaisha IP Bridge 1 Method for coding and decoding b pictures in direct mode
KR100579542B1 (ko) * 2003-07-29 2006-05-15 삼성전자주식회사 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법
EP1592259B1 (en) * 2004-04-30 2011-10-05 Panasonic Corporation Processing auxiliary data of video sequences
CN101137065A (zh) * 2006-09-01 2008-03-05 华为技术有限公司 图像编码方法、解码方法、编码器、解码器、编解码方法及编解码器
CN101272498B (zh) * 2008-05-14 2010-06-16 杭州华三通信技术有限公司 一种视频编码方法及视频编码装置
CN103339940B (zh) 2011-03-09 2016-08-10 株式会社东芝 运动图像编码方法以及运动图像解码方法
JP2014183544A (ja) * 2013-03-21 2014-09-29 Fujitsu Ltd 画像処理装置、及び画像処理方法

Also Published As

Publication number Publication date
JP3725232B2 (ja) 2005-12-07
CN1137211A (zh) 1996-12-04
KR960036681A (ko) 1996-10-28
JPH08265768A (ja) 1996-10-11
CN1078795C (zh) 2002-01-30

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