Alina Stasiecka

Model-based image coding technics - a survey

802

Abstract

Most of the existing coding methods such as predictive coding, transform coding, and vector quantization belong to methods in which image signals are considered as random signals and compressed by exploiting their stochastic properties. Apart from these information-theoretic coding methods, research on new approaches such as model-based coding (which is related to both image analysis and computer graphics) has recently intensified. An essential difference between conventional coding methods and these new approaches is the image model they assume.

This raport surveys the last works in solving model-based coding problems.