JP4086481B2 - 算術復号化方法及び装置並びに記憶媒体 - Google Patents

算術復号化方法及び装置並びに記憶媒体 Download PDF

Info

Publication number
JP4086481B2
JP4086481B2 JP2001179063A JP2001179063A JP4086481B2 JP 4086481 B2 JP4086481 B2 JP 4086481B2 JP 2001179063 A JP2001179063 A JP 2001179063A JP 2001179063 A JP2001179063 A JP 2001179063A JP 4086481 B2 JP4086481 B2 JP 4086481B2
Authority
JP
Japan
Prior art keywords
image data
bit
arithmetic
memory
decoding
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 - Fee Related
Application number
JP2001179063A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002077634A5 (enExample
JP2002077634A (ja
Inventor
実 神戸川
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 JP2001179063A priority Critical patent/JP4086481B2/ja
Publication of JP2002077634A publication Critical patent/JP2002077634A/ja
Publication of JP2002077634A5 publication Critical patent/JP2002077634A5/ja
Application granted granted Critical
Publication of JP4086481B2 publication Critical patent/JP4086481B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2001179063A 2000-06-14 2001-06-13 算術復号化方法及び装置並びに記憶媒体 Expired - Fee Related JP4086481B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001179063A JP4086481B2 (ja) 2000-06-14 2001-06-13 算術復号化方法及び装置並びに記憶媒体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-178704 2000-06-14
JP2000178704 2000-06-14
JP2001179063A JP4086481B2 (ja) 2000-06-14 2001-06-13 算術復号化方法及び装置並びに記憶媒体

Publications (3)

Publication Number Publication Date
JP2002077634A JP2002077634A (ja) 2002-03-15
JP2002077634A5 JP2002077634A5 (enExample) 2006-09-07
JP4086481B2 true JP4086481B2 (ja) 2008-05-14

Family

ID=26593939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001179063A Expired - Fee Related JP4086481B2 (ja) 2000-06-14 2001-06-13 算術復号化方法及び装置並びに記憶媒体

Country Status (1)

Country Link
JP (1) JP4086481B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050087956A (ko) * 2004-02-27 2005-09-01 삼성전자주식회사 무손실 오디오 부호화/복호화 방법 및 장치

Also Published As

Publication number Publication date
JP2002077634A (ja) 2002-03-15

Similar Documents

Publication Publication Date Title
JP3684128B2 (ja) 算術符号化／復号化方法ならびに算術符号化／復号化装置
US6026197A (en) Coding method and apparatus therefor
JP3621512B2 (ja) ディジタル情報符号化装置、ディジタル情報復号化装置、ディジタル情報符号化・復号化装置、ディジタル情報符号化方法、及びディジタル情報復号化方法
US5736947A (en) Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method
US6313767B1 (en) Decoding apparatus and method
JP4086481B2 (ja) 算術復号化方法及び装置並びに記憶媒体
US6882751B2 (en) Arithmetic decoding method and device and storage medium
JP3871995B2 (ja) 符号化装置および復号化装置
US6339659B1 (en) Fractal coding/decoding of picture data using memory capacity information
JP3484900B2 (ja) 画像データ符号化装置
JP3141794B2 (ja) 復号化装置
JPH06311045A (ja) 符号化装置及び復号化装置
JP3235510B2 (ja) 符号化方法及び符号化装置、復号化方法及び復号化装置
JP2729165B2 (ja) 画像処理装置及びその処理方法
JP3247052B2 (ja) 画像データ変換処理方法及び装置
JP3943747B2 (ja) 画像処理装置および多値化処理方法
JPH1117958A (ja) 符号化装置および復号化装置
JP3336537B2 (ja) 符号化装置、復号化装置、符号化・復号化装置及び算術符号化装置
JPH08256268A (ja) 符号化・復号化装置
US20050094749A1 (en) Non-binary viterbi data processing system and method
JP3123795B2 (ja) 算術符号を用いる符号化装置および復号化装置
JPH1065925A (ja) 画像データ変換処理装置
JP3068077B2 (ja) 送信回路及び受信回路
JPH08139939A (ja) 圧縮伸長装置
JP2529465B2 (ja) 可変長符号復号装置

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20060415

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060721

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060721

RD05 Notification of revocation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7425

Effective date: 20070626

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080131

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080205

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080219

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110228

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120229

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130228

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140228

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees