JP4348899B2 - 画像情報復号方法 - Google Patents

画像情報復号方法 Download PDF

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Publication number
JP4348899B2
JP4348899B2 JP2002124641A JP2002124641A JP4348899B2 JP 4348899 B2 JP4348899 B2 JP 4348899B2 JP 2002124641 A JP2002124641 A JP 2002124641A JP 2002124641 A JP2002124641 A JP 2002124641A JP 4348899 B2 JP4348899 B2 JP 4348899B2
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JP
Japan
Prior art keywords
quantization
parameter
value
unit
image information
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2002124641A
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English (en)
Japanese (ja)
Other versions
JP2003289542A5 (cg-RX-API-DMAC7.html
JP2003289542A (ja
Inventor
数史 佐藤
輝彦 鈴木
陽一 矢ヶ崎
修 春原
クーン ピーター
邦明 高橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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
Priority to JP2002124641A priority Critical patent/JP4348899B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to US10/304,950 priority patent/US7295609B2/en
Publication of JP2003289542A publication Critical patent/JP2003289542A/ja
Publication of JP2003289542A5 publication Critical patent/JP2003289542A5/ja
Priority to US11/836,467 priority patent/US7733955B2/en
Publication of JP4348899B2 publication Critical patent/JP4348899B2/ja
Application granted granted Critical
Priority to US12/620,383 priority patent/US8144767B2/en
Priority to US12/620,431 priority patent/US8139636B2/en
Priority to US13/370,094 priority patent/US8270475B2/en
Priority to US13/370,174 priority patent/US8351501B2/en
Priority to US13/370,205 priority patent/US8265143B2/en
Priority to US13/370,142 priority patent/US8311099B2/en
Priority to US13/559,080 priority patent/US8391359B2/en
Priority to US13/559,123 priority patent/US8391360B2/en
Priority to US13/706,815 priority patent/US8634459B2/en
Priority to US13/706,981 priority patent/US8559504B2/en
Priority to US13/707,147 priority patent/US8654841B2/en
Priority to US13/706,892 priority patent/US8553766B2/en
Priority to US13/706,862 priority patent/US8634460B2/en
Priority to US13/706,772 priority patent/US8553765B2/en
Priority to US13/707,083 priority patent/US8634461B2/en
Priority to US14/106,006 priority patent/US8982949B2/en
Priority to US14/253,368 priority patent/US8879624B2/en
Priority to US14/579,251 priority patent/US9179150B2/en
Priority to US14/830,359 priority patent/US9628804B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2002124641A 2001-11-30 2002-04-25 画像情報復号方法 Expired - Lifetime JP4348899B2 (ja)

Priority Applications (22)

Application Number Priority Date Filing Date Title
JP2002124641A JP4348899B2 (ja) 2001-11-30 2002-04-25 画像情報復号方法
US10/304,950 US7295609B2 (en) 2001-11-30 2002-11-27 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US11/836,467 US7733955B2 (en) 2001-11-30 2007-08-09 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US12/620,383 US8144767B2 (en) 2001-11-30 2009-11-17 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US12/620,431 US8139636B2 (en) 2001-11-30 2009-11-17 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/370,142 US8311099B2 (en) 2001-11-30 2012-02-09 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/370,094 US8270475B2 (en) 2001-11-30 2012-02-09 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/370,205 US8265143B2 (en) 2001-11-30 2012-02-09 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/370,174 US8351501B2 (en) 2001-11-30 2012-02-09 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/559,080 US8391359B2 (en) 2001-11-30 2012-07-26 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/559,123 US8391360B2 (en) 2001-11-30 2012-07-26 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/707,083 US8634461B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/706,815 US8634459B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/706,772 US8553765B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/706,862 US8634460B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/706,981 US8559504B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/707,147 US8654841B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US13/706,892 US8553766B2 (en) 2001-11-30 2012-12-06 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US14/106,006 US8982949B2 (en) 2001-11-30 2013-12-13 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US14/253,368 US8879624B2 (en) 2001-11-30 2014-04-15 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US14/579,251 US9179150B2 (en) 2001-11-30 2014-12-22 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US14/830,359 US9628804B2 (en) 2001-11-30 2015-08-19 Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001-367868 2001-11-30
JP2001367868 2001-11-30
JP2002014889 2002-01-23
JP2002-14889 2002-01-23
JP2002124641A JP4348899B2 (ja) 2001-11-30 2002-04-25 画像情報復号方法

Publications (3)

Publication Number Publication Date
JP2003289542A JP2003289542A (ja) 2003-10-10
JP2003289542A5 JP2003289542A5 (cg-RX-API-DMAC7.html) 2005-09-29
JP4348899B2 true JP4348899B2 (ja) 2009-10-21

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Family Applications (1)

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JP2002124641A Expired - Lifetime JP4348899B2 (ja) 2001-11-30 2002-04-25 画像情報復号方法

Country Status (1)

Country Link
JP (1) JP4348899B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933327B2 (en) 2004-01-30 2011-04-26 Panasonic Corporation Moving picture coding method and moving picture decoding method
EP2373033A3 (en) * 2004-01-30 2011-11-30 Panasonic Corporation Picture coding and decoding method, apparatus, and program thereof
WO2005122590A1 (ja) 2004-06-08 2005-12-22 Matsushita Electric Industrial Co., Ltd. 画像符号化装置および画像復号化装置、ならびにそれらで用いられる集積回路
JP5749401B2 (ja) 2012-06-11 2015-07-15 富士フイルム株式会社 画像処理装置、撮像装置、コンピュータ、画像処理方法及びプログラム

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