Thomson Licensing

General Electric Company

Julien Haddad

Dominique Thoreau

Philippe Guillotel

Jean Lienard

Christophe Chevance

Philippe Salmon

Xavier Castellan

The method comprises the following steps: The application relate to data compression, particularly the H 264 standard.

Frame or field mode coding method

The method, for the determination of the coding mode of a macroblock constituted of picture blocks, carries out a pre-selection of intra directional predictive coding modes of macroblock blocks according to the following steps:

Video encoding with intra encoding selection

The invention concerns a method for processing images, texture pattern blocks representative of a typical texture of the images being stored in a memory, the method comprising the following steps: The invention also concerns an electronic device for processing the corresponding images.

Method for processing images and the corresponding electronic device

A first method for processing of a radiological image to be used as a mask image in subtracted angiography wherein processing for reduction of noise present in the mask image adapted to preserve the aspect of the noise in the mask image. A second method for processing of a sequence of subtracted images (J) obtained by subtraction of a mask image from each of the images in a sequence of images (I) acquired during angiography of blood vessels in an area of interest () of a patient (), wherein processing for reduction of noise present in the subtracted images (J) adapted to preserve the aspect of vessels () in the subtracted images. A radiography apparatus for implementing a method according to one and/or the other of the first and second methods.

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Paris, France

Julien Haddad