1. A method for processing a current image of an image sequence, comprising: identifying at least one region to be constructed in said current image, called unknown region, said at least one unknown region having a size strictly less than a size of said current image, automatically selecting, using at least one processor, at least one construction technique for constructing said at least one unknown region to at least one constructed region in said current image; once said automatic selection is performed, associating, by said at least one processor, at least one confidence indicator with said at least one unknown region and storing said at least one confidence indicator into at least one memory, said at least one confidence indicator being determined for a construction of said at least one unknown region which would be obtained by said selected at least one construction technique, and being an item of information to assist in post processing at least one image including a representation of said at least one unknown region.