JPH10234037A5 - - Google Patents

Info

Publication number
JPH10234037A5
JPH10234037A5 JP1997035900A JP3590097A JPH10234037A5 JP H10234037 A5 JPH10234037 A5 JP H10234037A5 JP 1997035900 A JP1997035900 A JP 1997035900A JP 3590097 A JP3590097 A JP 3590097A JP H10234037 A5 JPH10234037 A5 JP H10234037A5
Authority
JP
Japan
Prior art keywords
image
variable
code amount
coding
mode
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.)
Granted
Application number
JP1997035900A
Other languages
English (en)
Japanese (ja)
Other versions
JP4619463B2 (ja
JPH10234037A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP03590097A priority Critical patent/JP4619463B2/ja
Priority claimed from JP03590097A external-priority patent/JP4619463B2/ja
Priority to US09/018,416 priority patent/US6961375B1/en
Priority to GB9802513A priority patent/GB2322033B/en
Publication of JPH10234037A publication Critical patent/JPH10234037A/ja
Publication of JPH10234037A5 publication Critical patent/JPH10234037A5/ja
Priority to US11/075,111 priority patent/US7154949B2/en
Application granted granted Critical
Publication of JP4619463B2 publication Critical patent/JP4619463B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP03590097A 1997-02-06 1997-02-20 画像符号化装置および方法 Expired - Fee Related JP4619463B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP03590097A JP4619463B2 (ja) 1997-02-20 1997-02-20 画像符号化装置および方法
US09/018,416 US6961375B1 (en) 1997-02-06 1998-02-04 Picture coding device and method, picture transmitting device and method and recording medium
GB9802513A GB2322033B (en) 1997-02-06 1998-02-05 Picture coding and transmission,and recording media
US11/075,111 US7154949B2 (en) 1997-02-06 2005-03-08 Picture coding device and method, picture transmitting device and method and recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03590097A JP4619463B2 (ja) 1997-02-20 1997-02-20 画像符号化装置および方法

Publications (3)

Publication Number Publication Date
JPH10234037A JPH10234037A (ja) 1998-09-02
JPH10234037A5 true JPH10234037A5 (enExample) 2004-09-16
JP4619463B2 JP4619463B2 (ja) 2011-01-26

Family

ID=12454912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03590097A Expired - Fee Related JP4619463B2 (ja) 1997-02-06 1997-02-20 画像符号化装置および方法

Country Status (1)

Country Link
JP (1) JP4619463B2 (enExample)

Similar Documents

Publication Publication Date Title
US5136371A (en) Digital image coding using random scanning
EP1113672B1 (en) Quantization matrix for still and moving picture coding
US7876821B2 (en) Method and an apparatus for controlling the rate of a video sequence; a video encoding device
EP0987899B1 (en) Adaptive variable-length coding method for video data
KR100252108B1 (ko) Mpeg 압축부호화 및 복호화기를 채용한 디지털 기록 재생장치 및 그 방법
JP3920356B2 (ja) ビデオコーディング
JPH04358486A (ja) 高能率符号化信号処理装置
JPH04229791A (ja) ビデオコード化システムで用いる装置
US5739862A (en) Reverse playback of MPEG video
CA2250284C (en) A perceptual compression and robust bit-rate control system
US8982945B2 (en) Apparatus, method, and computer program for encoding video information using a variable bit-rate
US20060239563A1 (en) Method and device for compressed domain video editing
JP2005072742A (ja) 符号化装置及び符号化方法
US6580755B1 (en) Apparatus and method for encoding
KR101478834B1 (ko) 비디오 신호 트랜스코딩 방법 및 장치
WO1991014339A1 (en) Digital image coding with quantization level computation
JPH04373286A (ja) 画像符号化装置
US6456656B1 (en) Method and apparatus for coding and for decoding a picture sequence
JP3839911B2 (ja) 画像処理装置および画像処理方法
JPH10191331A (ja) 画像データの符号化方法及び装置
JPH1013826A (ja) 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、画像送信装置、画像受信装置、並びに記録媒体
JP3703088B2 (ja) 拡張画像符号化装置及び拡張画像復号化装置
JPH10234037A5 (enExample)
JP3469866B2 (ja) 符号化ビデオピクチャのデータストリームのビットレートを変化させる方法
KR20030063536A (ko) 슬라이스 구조를 갖는 관심 영역 부호화 및 복호화를 위한방법 및 장치