Apparatus for the acquisition and restoration in real time of a picture formed from successive frames of scanning lines

An apparatus for the acquisition and restoration in real time of a picture formed by successive frames of scanning lines, comprising:

• picture production means supplying analog signals which are representative of a picture;
• at least one analog-digital converter receiving said analog signal and supplying first digital signals;
• first processing means for processing said first digital signals in order to output second digital signals representing said picture;
• storage means for storing said first digital signals and said second digital signals;
• at least one digital-analog converter for receiving and converting said signals from said storage means;
• means for synchronizing said picture production means and said digital-analog converter;
• a communication bus connected between said storage means, said first processing means and said converters;
• control means connected to said synchronizing means for controlling the addressing of said storage means and for synchronizing said converters wherein said control means includes a programmable automaton means and a wired control circuit means which wired control means is dependent on said automaton means and wherein said automaton means and said wired control circuit means have addressing outputs connected to addressing means of said storage means and wherein said control circuit means has synchronizing outputs connected to synchronizing inputs of said converters for permitting the acquisition and restoration of the picture corresponding to said digital signals recorded in said storage means.