1. Automatic detection method of at least one area called a layout area in a source image, comprising at least one layout, such as a logo and/or score, wherein it comprises the following steps: generating a saliency map of said image source using a visual attention model, said saliency map associating with each pixel of the source image a salience point having a salience value, and determining, from said saliency map, said at least one layout area in the source image.