HK1159372A1 - 1/4 sub-pixel interpolation method and device 1/4 - Google Patents

1/4 sub-pixel interpolation method and device 1/4

Info

Publication number
HK1159372A1
HK1159372A1 HK11113404.0A HK11113404A HK1159372A1 HK 1159372 A1 HK1159372 A1 HK 1159372A1 HK 11113404 A HK11113404 A HK 11113404A HK 1159372 A1 HK1159372 A1 HK 1159372A1
Authority
HK
Hong Kong
Prior art keywords
sub
interpolation method
pixel interpolation
pixel
interpolation
Prior art date
Application number
HK11113404.0A
Other languages
Chinese (zh)
Inventor
張智雄
Original Assignee
深圳市雲宙多媒體技術有限公司 號 單元 號單位
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 深圳市雲宙多媒體技術有限公司 號 單元 號單位 filed Critical 深圳市雲宙多媒體技術有限公司 號 單元 號單位
Publication of HK1159372A1 publication Critical patent/HK1159372A1/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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
HK11113404.0A 2011-03-11 2011-12-12 1/4 sub-pixel interpolation method and device 1/4 HK1159372A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110058167.XA CN102104779B (en) 2011-03-11 2011-03-11 A kind of 1/4 sub-pixel interpolation method and device

Publications (1)

Publication Number Publication Date
HK1159372A1 true HK1159372A1 (en) 2012-07-27

Family

ID=44157249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11113404.0A HK1159372A1 (en) 2011-03-11 2011-12-12 1/4 sub-pixel interpolation method and device 1/4

Country Status (3)

Country Link
CN (1) CN102104779B (en)
HK (1) HK1159372A1 (en)
WO (1) WO2012122729A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7183562B2 (en) * 2018-04-03 2022-12-06 株式会社アイシン Image processing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7653132B2 (en) * 2004-12-21 2010-01-26 Stmicroelectronics, Inc. Method and system for fast implementation of subpixel interpolation
US20060233258A1 (en) * 2005-04-15 2006-10-19 Microsoft Corporation Scalable motion estimation
US7953288B2 (en) * 2008-03-18 2011-05-31 Xerox Corporation Edge transition detection in a high-addressable error diffusion environment
CN101334896B (en) * 2008-07-25 2010-08-11 西安交通大学 Processing method for measuring sub-pixel rim of digital picture
US8259809B2 (en) * 2009-01-12 2012-09-04 Mediatek Singapore Pte Ltd. One step sub-pixel motion estimation

Also Published As

Publication number Publication date
CN102104779A (en) 2011-06-22
CN102104779B (en) 2015-10-28
WO2012122729A1 (en) 2012-09-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200305