METHOD OF CODING AND DECODING IMAGES, A CODING AND DECODING DEVICE, AND CORRESPONDING COMPUTER PROGRAMS

摘要

A method is provided for coding at least one current image. The method includes: determining at least one parameter of a predetermining function, the function being able to transform a first subset of a set of previously decoded reference images into an approximation of a second subset of images of the set of reference images; applying the function according to the parameter determined to a third subset of the set of reference images, the third subset being different from the first subset, so as to obtain another set of previously decoded reference images; and coding the current image on the basis of the obtained set of reference images.

主权项

1. A method of coding at least one current image, the method comprising acts of:
determining at least one parameter of a predetermined function, said function being suitable for transforming a first subset of a set of previously decoded reference images into an approximation of a second subset of images of said set of reference images; applying said function with the determined parameter to a third subset of said set of reference images, said third subset being different from said first subset, thereby obtaining another set of previously decoded reference images; and coding the current image from said resulting set of reference images.