Method for generating a cyclic video sequence

A system for generating a cyclic video sequence, comprising a video camera for acquiring a video sequence comprising a substantially periodic pattern of a given duration which is shorter than the duration of the video sequence, and equipment comprising a data-processor configured to implement:

• A reception module of said video sequence;
• A module for determination of a first singular point of the video sequence in a first interval of said sequence and a second singular point of the video sequence in a second interval of said sequence, the second interval corresponding to the first interval offset by a duration approximately equal to a multiple of said duration of said pattern of the video sequence, and said first and second singular points having a maximum similarity according to a given similarity criterion;
• A morphing module for generating a connecting sequence between the image of the video sequence corresponding to the second singular point and the image of the video sequence corresponding to the first singular point;
• A construction module of said cyclic video sequence by concatenation of a fragment of said video sequence extending from the first singular point to the second singular point, and of said connecting sequence.