1. A method of dealiasing a border in a 3D interpolated view, the view comprising at least a border determined by foreground pixels with a corresponding foreground video information and background pixels with a corresponding background video information, comprising the step of: Detecting, in an interpolated disparity map associated to the 3D interpolated view, an aliased border between the foreground pixels with a corresponding foreground disparity value and the background pixels with a corresponding background disparity value, the aliased border delimiting an inner aliased contour formed by foreground pixels and an outer aliased contour formed by background pixel, the aliased border having the form of a stair line; Determining a weighting/dealiasing coefficient for each pixel of the outer contour said coefficient corresponding to the part of the pixel area included in the virtual right triangle defined by the two sides of each stair line to the area of the pixel; Calculating video information for each pixel of the outer contour in combining the background video information and the foreground video information in a proportion defined by the determined weighting/dealiasing coefficient and Replacing video information for each pixel of the outer contour by the calculated video information.