method and arrangement for encoding a digitized image, method and arrangement for decoding a digitized image

摘要

A method for coding a digitized picture includes the steps of providing a picture having a picture object with associated object pixels located in the picture object, dividing the picture at least partly into picture blocks, determining the picture object in the picture, determining at least one object picture block, the at least one object picture block being at least one picture block with at least one object pixel, performing the step of determining the at least one object picture block such that a relative position of an edge of an object picture block of the picture in relation to the picture corresponds to a relative position of an edge of an object picture block of a chronologically preceding picture in relation to the chronologically preceding picture, and coding the picture by using the at least one object picture block. A method for decoding a coded digitized picture as well as configurations for coding and decoding digitized pictures are also provided.