Image i.e. video image, decoding method for e.g. client device, involves determining available data of current image according to movement information obtained from reference image preceding current image in sequence of images

摘要

The method involves extrapolating movement vectors of a reference image, and obtaining movement zones for a current image from the extrapolated vectors. A part of the current image is restored from available data of the current image. The available data of the current image are determined according to movement information obtained from the reference image preceding the current image in a sequence of images. Independent claims are also included for the following: (1) a device for decoding images from a sequence of images encoded according to a predictive format (2) a computer program comprising instructions for implementing an image decoding method (3) a computer readable information medium comprising instructions for implementing an image decoding method.