Method of determination of the pose of video capture means in the digitization frame of reference of at least one virtual object in three dimensions, said at least one virtual object being a modeling corresponding to at least one real object present in images from the stream of video images, characterized in that it comprises the following steps:
- reception of a stream of video images from the video capture means;
- display of the stream of video images received and said at least one virtual object;
- matching in real time points of said at least one virtual object with corresponding points in said at least one real object present in images from the stream of video images;
- determination of the pose of said video capture means as a function of the points of said at least one virtual object and their matched point in said at least one real object present in the images from the stream of video images.