JPS61174824A - 適応型ベクトル量子化器 - Google Patents

適応型ベクトル量子化器

Info

Publication number
JPS61174824A
JPS61174824A JP60014533A JP1453385A JPS61174824A JP S61174824 A JPS61174824 A JP S61174824A JP 60014533 A JP60014533 A JP 60014533A JP 1453385 A JP1453385 A JP 1453385A JP S61174824 A JPS61174824 A JP S61174824A
Authority
JP
Japan
Prior art keywords
vector
distortion
output vector
average value
normalized
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
JP60014533A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369451B2 (OSRAM
Inventor
Atsumichi Murakami
篤道 村上
Kotaro Asai
光太郎 浅井
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP60014533A priority Critical patent/JPS61174824A/ja
Publication of JPS61174824A publication Critical patent/JPS61174824A/ja
Publication of JPH0369451B2 publication Critical patent/JPH0369451B2/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)
  • Image Processing (AREA)
  • Analogue/Digital Conversion (AREA)
JP60014533A 1985-01-30 1985-01-30 適応型ベクトル量子化器 Granted JPS61174824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60014533A JPS61174824A (ja) 1985-01-30 1985-01-30 適応型ベクトル量子化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60014533A JPS61174824A (ja) 1985-01-30 1985-01-30 適応型ベクトル量子化器

Publications (2)

Publication Number Publication Date
JPS61174824A true JPS61174824A (ja) 1986-08-06
JPH0369451B2 JPH0369451B2 (OSRAM) 1991-11-01

Family

ID=11863778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60014533A Granted JPS61174824A (ja) 1985-01-30 1985-01-30 適応型ベクトル量子化器

Country Status (1)

Country Link
JP (1) JPS61174824A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63222591A (ja) * 1987-03-12 1988-09-16 Canon Inc 画像デ−タの符号化装置
JPS6460175A (en) * 1987-08-31 1989-03-07 Dainippon Printing Co Ltd Method for compressing digital image data
JPH0211080A (ja) * 1988-06-29 1990-01-16 Nippon Hoso Kyokai <Nhk> 高能率符号化方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63222591A (ja) * 1987-03-12 1988-09-16 Canon Inc 画像デ−タの符号化装置
JPS6460175A (en) * 1987-08-31 1989-03-07 Dainippon Printing Co Ltd Method for compressing digital image data
JPH0211080A (ja) * 1988-06-29 1990-01-16 Nippon Hoso Kyokai <Nhk> 高能率符号化方法

Also Published As

Publication number Publication date
JPH0369451B2 (OSRAM) 1991-11-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term