JPS5854777A - １次元符合化方式のファクシミリ装置における自動線密度切替制御方式 - Google Patents

１次元符合化方式のファクシミリ装置における自動線密度切替制御方式

Info

Publication number
JPS5854777A
JPS5854777A JP15451181A JP15451181A JPS5854777A JP S5854777 A JPS5854777 A JP S5854777A JP 15451181 A JP15451181 A JP 15451181A JP 15451181 A JP15451181 A JP 15451181A JP S5854777 A JPS5854777 A JP S5854777A
Authority
JP
Japan
Prior art keywords
density
coding
scanning line
run
dimension
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
JP15451181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129186B2 (enrdf_load_stackoverflow
Inventor
Yoshio Iizuka
良雄 飯塚
Michihiro Konishi
小西　通裕
Tsutomu Oshima
大島　力
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 JP15451181A priority Critical patent/JPS5854777A/ja
Publication of JPS5854777A publication Critical patent/JPS5854777A/ja
Publication of JPS6129186B2 publication Critical patent/JPS6129186B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/17—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP15451181A 1981-09-29 1981-09-29 １次元符合化方式のファクシミリ装置における自動線密度切替制御方式 Granted JPS5854777A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15451181A JPS5854777A (ja) 1981-09-29 1981-09-29 １次元符合化方式のファクシミリ装置における自動線密度切替制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15451181A JPS5854777A (ja) 1981-09-29 1981-09-29 １次元符合化方式のファクシミリ装置における自動線密度切替制御方式

Publications (2)

Publication Number Publication Date
JPS5854777A true JPS5854777A (ja) 1983-03-31
JPS6129186B2 JPS6129186B2 (enrdf_load_stackoverflow) 1986-07-04

Family

ID=15585842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15451181A Granted JPS5854777A (ja) 1981-09-29 1981-09-29 １次元符合化方式のファクシミリ装置における自動線密度切替制御方式

Country Status (1)

Country Link
JP (1) JPS5854777A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6129186B2 (enrdf_load_stackoverflow) 1986-07-04

Similar Documents

Publication Publication Date Title
EP0588653B1 (en) Image data coding and restoring method and apparatus for restoring the same
EP0188800B1 (en) Apparatus for the compression of dithered image data
EP0776569B1 (en) Method and system for encoding and decoding image data
JPS5831791B2 (ja) 画像情報帯域圧縮伝送装置
JPH04270568A (ja) 画像処理装置におけるデータ圧縮方式
EP0925555B1 (en) Dual-speed variable length decoder and decoding architecture for mpeg-2 video data
US6154568A (en) Image processing apparatus for processing a bi-level image and method therefor
CA1089086A (en) Run length encoding and decoding methods and means
JPS5854777A (ja) １次元符合化方式のファクシミリ装置における自動線密度切替制御方式
US5280361A (en) Data processing apparatus
JPS634993B2 (enrdf_load_stackoverflow)
JP2962537B2 (ja) ２次元データのエネルギー分布による走査方法及びその装置
JPH041552B2 (enrdf_load_stackoverflow)
JPH08256337A (ja) 動画像符号化装置
JP2002290742A (ja) 画像エラーストリーム補正方法及び復号化装置
JPH06233139A (ja) 画像伝送装置
JP2984342B2 (ja) 画像信号記録装置
JP2666631B2 (ja) ２値画像復号化装置
JP2514654B2 (ja) 画像情報処理装置
KR940000680B1 (ko) 영상신호의 수신 및 재생시 런필드를 이용한 복호화 방식
JP3295502B2 (ja) ファクシミリ装置の制御方法およびファクシミリ装置
JP3074994B2 (ja) ２値画像の符号化・復号化方式
JPH06101793B2 (ja) データ符号化装置
JPS63151262A (ja) フアクシミリ装置
JPS6410153B2 (enrdf_load_stackoverflow)