TWI324480B - Method and apparatus for decoding video signal using reference pictures - Google Patents

Method and apparatus for decoding video signal using reference pictures Download PDF

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Publication number
TWI324480B
TWI324480B TW095113241A TW95113241A TWI324480B TW I324480 B TWI324480 B TW I324480B TW 095113241 A TW095113241 A TW 095113241A TW 95113241 A TW95113241 A TW 95113241A TW I324480 B TWI324480 B TW I324480B
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TW
Taiwan
Prior art keywords
image
information
offset
base layer
pixel
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TW095113241A
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English (en)
Chinese (zh)
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TW200708112A (en
Inventor
Byeong Moon Jeon
Seung Wook Park
Ji Ho Park
Doe Hyun Yoon
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Lg Electronics Inc
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Publication of TW200708112A publication Critical patent/TW200708112A/zh
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    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW095113241A 2005-04-13 2006-04-13 Method and apparatus for decoding video signal using reference pictures TWI324480B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67067605P 2005-04-13 2005-04-13
KR1020050066622A KR20060109247A (ko) 2005-04-13 2005-07-22 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치

Publications (2)

Publication Number Publication Date
TW200708112A TW200708112A (en) 2007-02-16
TWI324480B true TWI324480B (en) 2010-05-01

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TW095113241A TWI324480B (en) 2005-04-13 2006-04-13 Method and apparatus for decoding video signal using reference pictures
TW095113242A TWI324481B (en) 2005-04-13 2006-04-13 Method and apparatus for encoding/decoding video signal using reference pictures

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Country Status (6)

Country Link
US (4) US7688897B2 (enExample)
JP (1) JP2008536438A (enExample)
KR (6) KR20060109247A (enExample)
CN (1) CN101180885A (enExample)
MY (2) MY152501A (enExample)
TW (2) TWI324480B (enExample)

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TWI601418B (zh) * 2011-06-28 2017-10-01 三星電子股份有限公司 視訊解碼方法
US10038911B2 (en) 2011-06-28 2018-07-31 Samsung Electronics Co., Ltd. Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
TWI669955B (zh) * 2011-06-28 2019-08-21 南韓商三星電子股份有限公司 視訊解碼/編碼裝置與方法、儲存位元串流的記錄媒體
US10542273B2 (en) 2011-06-28 2020-01-21 Samsung Electronics Co., Ltd. Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor

Also Published As

Publication number Publication date
US20060233263A1 (en) 2006-10-19
KR20060109251A (ko) 2006-10-19
JP2008536438A (ja) 2008-09-04
TW200708113A (en) 2007-02-16
US20090180551A1 (en) 2009-07-16
KR20060109248A (ko) 2006-10-19
KR20090007461A (ko) 2009-01-16
CN101180885A (zh) 2008-05-14
US7586985B2 (en) 2009-09-08
KR20060109247A (ko) 2006-10-19
MY152501A (en) 2014-10-15
US7688897B2 (en) 2010-03-30
KR101041823B1 (ko) 2011-06-17
US20060233249A1 (en) 2006-10-19
TWI324481B (en) 2010-05-01
US7746933B2 (en) 2010-06-29
KR20060109279A (ko) 2006-10-19
KR20060109249A (ko) 2006-10-19
TW200708112A (en) 2007-02-16
US7593467B2 (en) 2009-09-22
MY153132A (en) 2014-12-31
US20090180550A1 (en) 2009-07-16

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