Image coding based on flexible contour model

• Autorzy: Zheng, N. , Song, W. , Li, W.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a new scheme of model-based image coding method. First a new image model called Flexible Contour Model that can extract features of nonrigid objects in images is proposed, then we deduce the fast algorithms for calculating the parameters of the model and for matching the model to images. Furthermore the combination of the model with multiscale analysis and the triangulation of the model has been studies. As a result, reconstrution of orginal images with high compression rate and unnaticeable distortion was obtained.

Słowa kluczowe

EN

image compression; facial image; flexible contour model; model based image coding

• Czasopismo: Machine Graphics and Vision
• Rocznik: 1999
• Tom: Vol. 8, No. 1
• Strony: 83-94
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Zheng, N.

autor

Song, W.

autor

Li, W.

• Xi'an Jiaotong University, 710049, Xi'an, P. R. China,