Title :
Image compression and coding, with emphasis on polygon based techniques and representation
Author_Institution :
USE, Oslo Univ., Norway
Abstract :
Data-compression methods can be divided into two main categories, reversible and irreversible. A brief summary of the techniques in both categories is given. In addition, irreversible methods for conversion from raster representation to polygon-based representation are described. One technique is based on global processing and representation, while the other is based on local methods. Examples of pictures processed with both methods are shown, and the similarities and differences are discussed
Keywords :
encoding; picture processing; data compression; global processing; image encoding; irreversible methods; local methods; polygon based techniques; raster representation; reversible methods; Analog-digital conversion; Facsimile; Image coding; Image converters; Image reconstruction; Image resolution; Noise level; Pixel; Quantization; Source coding;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo
DOI :
10.1109/ISCAS.1988.14965
