JP4116517B2 - 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム - Google Patents

画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム Download PDF

Info

Publication number
JP4116517B2
JP4116517B2 JP2003358398A JP2003358398A JP4116517B2 JP 4116517 B2 JP4116517 B2 JP 4116517B2 JP 2003358398 A JP2003358398 A JP 2003358398A JP 2003358398 A JP2003358398 A JP 2003358398A JP 4116517 B2 JP4116517 B2 JP 4116517B2
Authority
JP
Japan
Prior art keywords
edge
restored
projection data
image
inverse
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
JP2003358398A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005123999A5 (enExample
JP2005123999A (ja
Inventor
モスケッティ フルビオ
和夫 杉本
禎篤 加藤
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to JP2003358398A priority Critical patent/JP4116517B2/ja
Publication of JP2005123999A publication Critical patent/JP2005123999A/ja
Publication of JP2005123999A5 publication Critical patent/JP2005123999A5/ja
Application granted granted Critical
Publication of JP4116517B2 publication Critical patent/JP4116517B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP2003358398A 2003-10-17 2003-10-17 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム Expired - Fee Related JP4116517B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003358398A JP4116517B2 (ja) 2003-10-17 2003-10-17 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003358398A JP4116517B2 (ja) 2003-10-17 2003-10-17 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム

Publications (3)

Publication Number Publication Date
JP2005123999A JP2005123999A (ja) 2005-05-12
JP2005123999A5 JP2005123999A5 (enExample) 2006-06-08
JP4116517B2 true JP4116517B2 (ja) 2008-07-09

Family

ID=34614983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003358398A Expired - Fee Related JP4116517B2 (ja) 2003-10-17 2003-10-17 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム

Country Status (1)

Country Link
JP (1) JP4116517B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101312260B1 (ko) 2007-01-19 2013-09-25 삼성전자주식회사 에지 영역을 효과적으로 압축하고 복원하는 방법 및 장치
JP5092558B2 (ja) * 2007-06-08 2012-12-05 株式会社日立製作所 画像符号化方法、画像符号化装置、画像復号化方法及び画像復号化装置

Also Published As

Publication number Publication date
JP2005123999A (ja) 2005-05-12

Similar Documents

Publication Publication Date Title
CN1125568C (zh) 预测图像解码方法以及预测图像编码方法
JP3135062B2 (ja) 画像復号化方法
JP3997171B2 (ja) 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法、及び動画像復号プログラム
JP3392946B2 (ja) 電子スチルカメラ及び画像再生装置
JP2005168021A5 (enExample)
CN100409691C (zh) 图像编码设备、方法和图像解码设备、方法
EP1932100A2 (en) Reduced dimension wavelet matching pursuits coding and decoding
JP2010171729A (ja) 画像予測符号化装置、方法及びプログラム、画像予測復号装置、方法及びプログラム、並びに、符号化・復号システム及び方法
JP2005524352A (ja) 複数基準フレームに基づいた動き補償時間的フィルタ化を用いたスケーラブルなウェーブレット・ベースの符号化
KR100561587B1 (ko) 3차원 웨이브렛 변환 방법 및 장치
US6760479B1 (en) Super predictive-transform coding
JP4116517B2 (ja) 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法、及び画像復号プログラム
EP1453004A2 (en) Image encoding apparatus and method
KR100561392B1 (ko) 고속 역 이산 여현 변환 방법 및 장치
CN117376576A (zh) 多级超分的jpeg无损转码方法、系统、设备及存储介质
US20050232353A1 (en) Subband video decoding mehtod and device
JP2005524354A (ja) 複数基準フレームに基づいた動き補償時間的フィルタ化を行うウェーブレット・ベース符号化
WO2006046550A1 (ja) 画像符号化方法および装置、ならびに画像復号方法および装置
JP4835855B2 (ja) 動画像符号化の装置、方法及びプログラムと、動画像復号の装置方法及びプログラム
JP4344184B2 (ja) 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法、及び動画像復号プログラム
JP2993212B2 (ja) 画像の合成方法
JPH08186817A (ja) 動画像圧縮装置とその方法
JP5351094B2 (ja) 画像符号化方法，画像符号化装置および画像符号化プログラム
Jayanthi et al. Multi Wavelet Based Image Compression for Tele-Medical Applications
Kumar et al. DeepQuantizedCS: Quantized Compressive Video Recovery using Deep Convolutional Networks

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060417

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060417

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080122

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: 20080415

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080417

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

Free format text: PAYMENT UNTIL: 20110425

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4116517

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

Free format text: PAYMENT UNTIL: 20110425

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

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

Free format text: PAYMENT UNTIL: 20120425

Year of fee payment: 4

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

Free format text: PAYMENT UNTIL: 20130425

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

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

Free format text: PAYMENT UNTIL: 20130425

Year of fee payment: 5

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

Free format text: PAYMENT UNTIL: 20140425

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees