JPH0445014B2 - - Google Patents

Info

Publication number
JPH0445014B2
JPH0445014B2 JP61299340A JP29934086A JPH0445014B2 JP H0445014 B2 JPH0445014 B2 JP H0445014B2 JP 61299340 A JP61299340 A JP 61299340A JP 29934086 A JP29934086 A JP 29934086A JP H0445014 B2 JPH0445014 B2 JP H0445014B2
Authority
JP
Japan
Prior art keywords
signal
block
adaptive
data
processing
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 - Lifetime
Application number
JP61299340A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63151225A (ja
Inventor
Kenji Sugyama
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP29934086A priority Critical patent/JPS63151225A/ja
Publication of JPS63151225A publication Critical patent/JPS63151225A/ja
Publication of JPH0445014B2 publication Critical patent/JPH0445014B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP29934086A 1986-12-16 1986-12-16 適応形高能率符号化方式 Granted JPS63151225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29934086A JPS63151225A (ja) 1986-12-16 1986-12-16 適応形高能率符号化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29934086A JPS63151225A (ja) 1986-12-16 1986-12-16 適応形高能率符号化方式

Publications (2)

Publication Number Publication Date
JPS63151225A JPS63151225A (ja) 1988-06-23
JPH0445014B2 true JPH0445014B2 (enExample) 1992-07-23

Family

ID=17871286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29934086A Granted JPS63151225A (ja) 1986-12-16 1986-12-16 適応形高能率符号化方式

Country Status (1)

Country Link
JP (1) JPS63151225A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595268B1 (en) 1992-10-28 2001-03-21 Victor Company Of Japan, Limited Variable transfer rate control coding apparatus and method
JP5998820B2 (ja) * 2012-10-09 2016-09-28 セイコーエプソン株式会社 撮影装置、合焦状態表示方法、合焦状態表示プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123561A (enExample) * 1973-03-30 1974-11-26
JPS5648737A (en) * 1979-09-28 1981-05-02 Nec Corp Coding-decoding device
JPS57104321A (en) * 1980-12-22 1982-06-29 Nec Corp Forecasting encoder
JPS5859639A (ja) * 1981-10-05 1983-04-08 Nec Corp ブロツク符号化復号化方式
JPS59183542A (ja) * 1983-04-04 1984-10-18 Mitsubishi Electric Corp 適応型ベクトル量子化器

Also Published As

Publication number Publication date
JPS63151225A (ja) 1988-06-23

Similar Documents

Publication Publication Date Title
JP3237096B2 (ja) 適応ゾーンコーダ
JP2629238B2 (ja) 復号装置及び復号方法
JPH04503276A (ja) イメージ・データのブロック内のエッジの存在を検出するヒストグラム／分散機構
EP0249086B1 (en) Method and apparatus for encoding/transmitting image
JPH01503588A (ja) 視覚的重み付き変換係数を使用したディジタル画像圧縮及び伝送システム
EP0848559A3 (en) Video coding and decoding method and apparatus
US5721543A (en) System and method for modeling discrete data sequences
EP2076045B1 (en) Method and system for real-time adaptive quantization control
Aizawa et al. Adaptive discrete cosine transform coding with vector quantization for color images
HK65697A (en) Method for transmitting a video signal
JPH0445014B2 (enExample)
US7657110B2 (en) Image compression using a color visual model
US7580166B2 (en) Converting image data in an input color space to an output color space in a transform domain
JPS63215281A (ja) 画像信号伝送装置
JPH0270127A (ja) 変換符号化方式
JP2735001B2 (ja) 画像符号化装置
JPS63305672A (ja) 多値画像のブロック符号化装置
JPS6356867A (ja) 高能率符号化方式
JPH03140074A (ja) 動画像符号化装置
JPS6362417A (ja) 高能率符号化方式
JPS63151269A (ja) 適応形データ削減装置
JPS63268164A (ja) 高能率符号化装置
KR0153997B1 (ko) 데이타 코드북을 이용한 비트플랜 압축전송장치
JPS6225577A (ja) 適応型ベクトル量子化方式
JP3016803B2 (ja) 画像データ圧縮回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term