JPS60144088A - 適応形符号化方式 - Google Patents

適応形符号化方式

Info

Publication number
JPS60144088A
JPS60144088A JP58248252A JP24825283A JPS60144088A JP S60144088 A JPS60144088 A JP S60144088A JP 58248252 A JP58248252 A JP 58248252A JP 24825283 A JP24825283 A JP 24825283A JP S60144088 A JPS60144088 A JP S60144088A
Authority
JP
Japan
Prior art keywords
value
signal
information
difference value
block
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
JP58248252A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022357B2 (enExample
Inventor
Kiichi Matsuda
松田　喜一
Takashi Ito
隆 伊藤
Toshitaka Tsuda
俊隆 津田
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP58248252A priority Critical patent/JPS60144088A/ja
Publication of JPS60144088A publication Critical patent/JPS60144088A/ja
Publication of JPH022357B2 publication Critical patent/JPH022357B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP58248252A 1983-12-30 1983-12-30 適応形符号化方式 Granted JPS60144088A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58248252A JPS60144088A (ja) 1983-12-30 1983-12-30 適応形符号化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58248252A JPS60144088A (ja) 1983-12-30 1983-12-30 適応形符号化方式

Publications (2)

Publication Number Publication Date
JPS60144088A true JPS60144088A (ja) 1985-07-30
JPH022357B2 JPH022357B2 (enExample) 1990-01-17

Family

ID=17175403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58248252A Granted JPS60144088A (ja) 1983-12-30 1983-12-30 適応形符号化方式

Country Status (1)

Country Link
JP (1) JPS60144088A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284535A (ja) * 1986-03-20 1987-12-10 アメリカン　テレフォン　アンド　テレグラフ　カムパニー ブロツクリスト変換を用いたデ−タ符号化方法および符号化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284535A (ja) * 1986-03-20 1987-12-10 アメリカン　テレフォン　アンド　テレグラフ　カムパニー ブロツクリスト変換を用いたデ−タ符号化方法および符号化装置

Also Published As

Publication number Publication date
JPH022357B2 (enExample) 1990-01-17

Similar Documents

Publication Publication Date Title
KR950011199B1 (ko) 계층성 부호화 시스템
KR960006762B1 (ko) 화상부호화를 위한 효율적인 2차원 데이타의 주사선택회로
JPH02308671A (ja) 変換符号化装置
JP2000125297A (ja) 連続画像の符号化方法及び復号化方法
US5508745A (en) Apparatus for controlling a quantization level to be modified by a motion vector
JPS6342988B2 (enExample)
JP2006511164A (ja) 弾性記憶
JPS60144088A (ja) 適応形符号化方式
JP2797411B2 (ja) 符号化装置
JPS61164390A (ja) 動画像信号のフレ−ム間、フレ−ム内適応予測符号化装置
JPH04326690A (ja) 動画像符号化復号化装置
JPS61201570A (ja) フレ−ム内フレ−ム間符号化方式
JP2892701B2 (ja) 動画像信号の符号化装置
JPS63121374A (ja) 動き補償フレ−ム間符号化方式
KR100213283B1 (ko) 동영상 부호화기
JPH0456492A (ja) 動画像符号化制御方式
JP2591438B2 (ja) 動画像信号の符号化方法およびその装置
KR0148146B1 (ko) 중요영상데이타의 손실방지장치
KR0178709B1 (ko) 동작추정에 의한 dpcm부호화방법 및 데이타압축방법
JPH03113979A (ja) 動画像符号化装置
JPH06319124A (ja) 画像データ変換装置及びその逆変換装置
JPH07203442A (ja) デジタル伝送装置
JPH07112283B2 (ja) 動きベクトル検出装置及び検出方法
JPH082105B2 (ja) 動き補償フレ−ム間符号化方式
JPH0316413A (ja) 適応フィルタ装置