Block character coding

WK Pratt, W Chen, C Reader - Advances in Image …, 1976 - spiedigitallibrary.org
A binary facsimile coding technique capable of coding documents at compression ratios from
10:1 to 40:1 has been developed. In the basic system, individual document characters are …

The application of optical character recognition techniques to bandwidth compression of facsimile data

PJ Capitant, RH Wallis - Proceedings of the May 19-22, 1980, national …, 1980 - dl.acm.org
The goal of facsimile bandwidth compression is the efficient transmission of documents
achieved by the removal of redundancy in the encoding technique. For the case of printed or …

[PDF][PDF] Symbol Matching Based Facsimile Data Compression

W Chen, JL Douglas, RD Widergren - 1978 - repository.arizona.edu
… A block character coding system which incorporates the advantages of run-length and
character recognition has been proposed. 10 However this system has never been tested by …

Combined symbol matching-a new approach to facsimile data compression

W Chen, JL Douglas… - Digital Image Processing …, 1978 - spiedigitallibrary.org
… A block character coding system which incorporates the advantages of run- length and … A
block character coding system which incorporates the advantages of run-length and character …

Combined symbol matching facsimile data compression system

WK Pratt, PJ Capitant, WH Chen… - Proceedings of the …, 1980 - ieeexplore.ieee.org
A facsimile data compression system, called combined symbol matching (CSM), is presented.
The system operates in two modes: facsimile and symbol recognition. In the facsimile …

Dual-mode hybrid compressor for facsimile images

WH Chen, JL Douglas, WK Pratt… - Applications of Digital …, 1979 - spiedigitallibrary.org
A dual mode facsimile data compression technique, called Combined Symbol Matching (CSM)
, is presented. The CSM technique possesses the advantages of symbol recognition and …

Two step color shrinking algorithm for encoding of graphics

P Kelly, V Algazi - ICASSP'84. IEEE International Conference …, 1984 - ieeexplore.ieee.org
The emphasis of many algorithms that have been proposed for the compression of binary
images has been the efficient coding of local redundancy in data. We propose that increased …

Bibliography on binary image compression

RB Arps - Proceedings of the IEEE, 1980 - ieeexplore.ieee.org
This bibliography lists published papers that specifically relate to the compression of digitized
binary images from graphics data. By graphics data we mean printed matter, handwriting, …

Ordering techniques for facsimile coding: A review

AN Netravali, FW Mounts - Proceedings of the IEEE, 1980 - ieeexplore.ieee.org
This paper presents a review of ordering techniques for efficient digital coding of two-level
facsimile signals. Ordering techniques use the two-dimensional correlation present in spatially …

TECHNICAL SYMPOSIUM and EQUIPMENT EXHIBIT

C ENGINEERS - 1976 - computer.org
A conference addressing various problem areas associated with efficient transfer of visual
information through communication channels. Image transmission will be discussed as …