KR100661256B1 - 움직임 벡터의 기억 및 검색을 이용한 비디오 신호의 부호화 및 복호화 장치 및 방법 - Google Patents

움직임 벡터의 기억 및 검색을 이용한 비디오 신호의 부호화 및 복호화 장치 및 방법 Download PDF

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KR100661256B1
KR100661256B1 KR1019990028011A KR19990028011A KR100661256B1 KR 100661256 B1 KR100661256 B1 KR 100661256B1 KR 1019990028011 A KR1019990028011 A KR 1019990028011A KR 19990028011 A KR19990028011 A KR 19990028011A KR 100661256 B1 KR100661256 B1 KR 100661256B1
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motion vector
motion
macroblock
memory
responsive
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KR20000011637A (ko
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호킨스데이비드제이.
오거스틴브루스에이.
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프리스케일 세미컨덕터, 인크.
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/583—Motion compensation with overlapping blocks
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
KR1019990028011A 1998-07-13 1999-07-12 움직임 벡터의 기억 및 검색을 이용한 비디오 신호의 부호화 및 복호화 장치 및 방법 Expired - Lifetime KR100661256B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/114,568 1998-07-13
US09/114,568 US6519287B1 (en) 1998-07-13 1998-07-13 Method and apparatus for encoding and decoding video signals by using storage and retrieval of motion vectors
US9/114,568 1998-07-13

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KR20000011637A KR20000011637A (ko) 2000-02-25
KR100661256B1 true KR100661256B1 (ko) 2006-12-27

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US (1) US6519287B1 (https=)
JP (1) JP4545250B2 (https=)
KR (1) KR100661256B1 (https=)
CN (1) CN1157063C (https=)
TW (1) TW423258B (https=)

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US20070086524A1 (en) * 2005-10-13 2007-04-19 Chen Chen Method for transform-domain rounding in a decoder and video decoder thereof
US8787465B2 (en) * 2006-03-31 2014-07-22 Intel Corporation Method for neighboring block data management of advanced video decoder
JP4712643B2 (ja) * 2006-08-17 2011-06-29 富士通セミコンダクター株式会社 フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置
JP4763549B2 (ja) * 2006-08-18 2011-08-31 富士通セミコンダクター株式会社 フレーム間予測処理装置、画像符号化装置、及び画像復号化装置
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JP2000050284A (ja) 2000-02-18
KR20000011637A (ko) 2000-02-25
CN1157063C (zh) 2004-07-07
CN1248861A (zh) 2000-03-29
TW423258B (en) 2001-02-21
US6519287B1 (en) 2003-02-11
JP4545250B2 (ja) 2010-09-15

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