JPS58139567A - ２値パタ−ン符号化方式 - Google Patents

２値パタ−ン符号化方式

Info

Publication number
JPS58139567A
JPS58139567A JP57022434A JP2243482A JPS58139567A JP S58139567 A JPS58139567 A JP S58139567A JP 57022434 A JP57022434 A JP 57022434A JP 2243482 A JP2243482 A JP 2243482A JP S58139567 A JPS58139567 A JP S58139567A
Authority
JP
Japan
Prior art keywords
binary
run length
memory
binary pattern
run
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
JP57022434A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360953B2 (enExample
Inventor
Katsuhiko Ogawa
克彦 小川
Masatoshi Horiguchi
真寿 堀口
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57022434A priority Critical patent/JPS58139567A/ja
Publication of JPS58139567A publication Critical patent/JPS58139567A/ja
Publication of JPS6360953B2 publication Critical patent/JPS6360953B2/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
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP57022434A 1982-02-15 1982-02-15 ２値パタ−ン符号化方式 Granted JPS58139567A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57022434A JPS58139567A (ja) 1982-02-15 1982-02-15 ２値パタ−ン符号化方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57022434A JPS58139567A (ja) 1982-02-15 1982-02-15 ２値パタ−ン符号化方式

Publications (2)

Publication Number Publication Date
JPS58139567A true JPS58139567A (ja) 1983-08-18
JPS6360953B2 JPS6360953B2 (enExample) 1988-11-25

Family

ID=12082581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57022434A Granted JPS58139567A (ja) 1982-02-15 1982-02-15 ２値パタ−ン符号化方式

Country Status (1)

Country Link
JP (1) JPS58139567A (enExample)

Also Published As

Publication number Publication date
JPS6360953B2 (enExample) 1988-11-25

Similar Documents

Publication Publication Date Title
CN1155221C (zh) 编码方法及系统以及译码方法及系统
US5732157A (en) Image processing apparatus and method using lossless encoding of a difference between image blocks
JP2006502604A (ja) 任意形状オブジェクトの画像圧縮方法
KR20090005001A (ko) 엔트로피 부호화 방법 및 장치와, 엔트로피 복호화 방법 및장치
US6898311B2 (en) Digital image transmission with compression and decompression
US6798914B1 (en) Neural-network-based method of image compression
Boncelet Jr et al. Error free compression of medical X-ray images
Akimov et al. Lossless compression of color map images by context tree modeling
Memon et al. Lossless compression of RGB color images
WO1997006641A1 (en) Image encoder, image decoder, image decoding method, and image transmitting system
JPS58139567A (ja) ２値パタ−ン符号化方式
JPH10178638A (ja) 文字領域符号化方法、復号方法、文字領域符号化装置および復号装置
Ramya et al. Study and Survey on Image Compression Techniques
Alcubilla Leveling: an Efficient VLC for Lossless Data Compression
JPH0936749A (ja) 符号化復号化装置およびこれに用いられる符号化方法
Zha Progressive lossless image compression using image decomposition and context quantization
JP4743884B2 (ja) 画像符号化装置及びその制御方法
Abbas et al. Locational image compression based on chain code representation
JPS58153461A (ja) ２値パタ−ン符号化処理方式
Milanova et al. Lossless data compression for image decomposition with recursive IDP algorithm
Lateef et al. Binary Image Compression Algorithms for FPGA Implementation
Lakhani Improving DC coding models of JPEG arithmetic coder
JPH03240173A (ja) 画像データ圧縮方式
JP3216741B2 (ja) 画像符号化方式
Jenny et al. A MODIFIED EMBEDDED ZERO-TREE WAVELET METHOD FOR MEDICAL IMAGE COMPRESSION