MY139912A - Motion estimation techniques for video encoding - Google Patents

Motion estimation techniques for video encoding

Info

Publication number
MY139912A
MY139912A MYPI20032174A MYPI20032174A MY139912A MY 139912 A MY139912 A MY 139912A MY PI20032174 A MYPI20032174 A MY PI20032174A MY PI20032174 A MYPI20032174 A MY PI20032174A MY 139912 A MY139912 A MY 139912A
Authority
MY
Malaysia
Prior art keywords
video
motion estimation
pixel location
video encoding
video block
Prior art date
Application number
MYPI20032174A
Other languages
English (en)
Inventor
Malayath Naren
Chang Chienchung
Jalil Suhail
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MY139912A publication Critical patent/MY139912A/en

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
    • H04N19/10—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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/50—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
    • H04N19/557—Motion estimation characterised by stopping computation or iteration based on certain criteria, e.g. error magnitude being too large or early exit
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
MYPI20032174A 2002-06-18 2003-06-11 Motion estimation techniques for video encoding MY139912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/176,028 US7817717B2 (en) 2002-06-18 2002-06-18 Motion estimation techniques for video encoding

Publications (1)

Publication Number Publication Date
MY139912A true MY139912A (en) 2009-11-30

Family

ID=29734037

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032174A MY139912A (en) 2002-06-18 2003-06-11 Motion estimation techniques for video encoding

Country Status (9)

Country Link
US (1) US7817717B2 (enExample)
EP (1) EP1514424A2 (enExample)
JP (1) JP2005530421A (enExample)
KR (1) KR100960847B1 (enExample)
CN (1) CN1663280A (enExample)
AU (1) AU2003238294A1 (enExample)
MY (1) MY139912A (enExample)
TW (1) TWI286906B (enExample)
WO (1) WO2003107680A2 (enExample)

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US10284875B2 (en) 2016-08-08 2019-05-07 Qualcomm Incorporated Systems and methods for determining feature point motion
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Also Published As

Publication number Publication date
CN1663280A (zh) 2005-08-31
AU2003238294A1 (en) 2003-12-31
WO2003107680A2 (en) 2003-12-24
KR100960847B1 (ko) 2010-06-07
TWI286906B (en) 2007-09-11
WO2003107680A3 (en) 2004-02-19
TW200402236A (en) 2004-02-01
US20030231712A1 (en) 2003-12-18
US7817717B2 (en) 2010-10-19
EP1514424A2 (en) 2005-03-16
KR20050012794A (ko) 2005-02-02
JP2005530421A (ja) 2005-10-06

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