JP2002237754A - 可変長復号化装置及び方法 - Google Patents

可変長復号化装置及び方法

Info

Publication number
JP2002237754A
JP2002237754A JP2001031582A JP2001031582A JP2002237754A JP 2002237754 A JP2002237754 A JP 2002237754A JP 2001031582 A JP2001031582 A JP 2001031582A JP 2001031582 A JP2001031582 A JP 2001031582A JP 2002237754 A JP2002237754 A JP 2002237754A
Authority
JP
Japan
Prior art keywords
code
length
decoding
address
shift
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.)
Pending
Application number
JP2001031582A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002237754A5 (enExample
Inventor
Susumu Igarashi
進 五十嵐
Katsumi Otsuka
克己 大塚
Makoto Sato
佐藤　　誠
Tetsuya Tateno
徹也 立野
Yukiro Chiba
幸郎 千葉
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2001031582A priority Critical patent/JP2002237754A/ja
Priority to US10/067,223 priority patent/US6603413B2/en
Publication of JP2002237754A publication Critical patent/JP2002237754A/ja
Publication of JP2002237754A5 publication Critical patent/JP2002237754A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2001031582A 2001-02-07 2001-02-07 可変長復号化装置及び方法 Pending JP2002237754A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001031582A JP2002237754A (ja) 2001-02-07 2001-02-07 可変長復号化装置及び方法
US10/067,223 US6603413B2 (en) 2001-02-07 2002-02-07 Variable-length decoding apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001031582A JP2002237754A (ja) 2001-02-07 2001-02-07 可変長復号化装置及び方法

Publications (2)

Publication Number Publication Date
JP2002237754A true JP2002237754A (ja) 2002-08-23
JP2002237754A5 JP2002237754A5 (enExample) 2008-04-03

Family

ID=18895647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001031582A Pending JP2002237754A (ja) 2001-02-07 2001-02-07 可変長復号化装置及び方法

Country Status (1)

Country Link
JP (1) JP2002237754A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179752A (ja) * 2002-11-25 2004-06-24 Kawasaki Microelectronics Kk ハフマンデコーダ
JP2010166444A (ja) * 2009-01-16 2010-07-29 Canon Inc 復号装置及びその制御方法
JP2010166445A (ja) * 2009-01-16 2010-07-29 Canon Inc 復号装置及びその制御方法
US7995655B2 (en) 2004-07-26 2011-08-09 Samsung Electronics Co., Ltd. Pipelined coefficient variable length coding
JP2012511879A (ja) * 2008-12-09 2012-05-24 クゥアルコム・インコーポレイテッド 可変長固定長コードの高速パーシング
WO2018159105A1 (ja) * 2017-02-28 2018-09-07 株式会社シキノハイテック 画像復号化装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004179752A (ja) * 2002-11-25 2004-06-24 Kawasaki Microelectronics Kk ハフマンデコーダ
US7995655B2 (en) 2004-07-26 2011-08-09 Samsung Electronics Co., Ltd. Pipelined coefficient variable length coding
JP2012511879A (ja) * 2008-12-09 2012-05-24 クゥアルコム・インコーポレイテッド 可変長固定長コードの高速パーシング
JP2010166444A (ja) * 2009-01-16 2010-07-29 Canon Inc 復号装置及びその制御方法
JP2010166445A (ja) * 2009-01-16 2010-07-29 Canon Inc 復号装置及びその制御方法
WO2018159105A1 (ja) * 2017-02-28 2018-09-07 株式会社シキノハイテック 画像復号化装置
JP2018142843A (ja) * 2017-02-28 2018-09-13 株式会社シキノハイテック 画像復号化装置
US11251808B2 (en) 2017-02-28 2022-02-15 Shikino High-Tech Co., Ltd. Image decoding device

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