Entropy-constrained multiresolution vector quantisation for image coding

• Autorzy: Cieplinski L.
• Języki publikacji: EN

Abstrakty

EN

A new image coding scheme based on multiresolution image representation and entropy-constrained vector quantisation is proposed. The proposed technique is evaluated using a series of images. The results show a performance improvement over the previously proposed multiresolution scheme at relatively high bitrates. The reasons for worse performance at low bitrates are discussed.

Słowa kluczowe

EN

image compression; multiresolution image coding; vector quantisation

• Wydawca: IOS Press
• Czasopismo: Fundamenta Informaticae
• Rocznik: 1998
• Tom: Vol. 34, nr 4
• Strony: 389--396
• Opis fizyczny: wykr., bibliogr. 11 poz.

Twórcy

autor

Cieplinski L.

• Visual Information Laboratory, Mitsubishi Electric Information Technology Centre Europe, 20 Frederick Sanger Road, Guildford, Surrey GU2 5YD, UK,