A method of processing a left view and a right view of a 3D scene performed by a processor comprising: • determining a first intersection point of a fixation axis of a left eye of an observer with an imaging plane, • carrying out a first keystone transform of the left view as a projection of the left view in a plane comprising the first intersection point and orthogonal to the fixation axis of said left eye resulting in a keystone transformed left view, • carrying out a radial transform of said keystone transformed left view with said first intersection point as a center and at least one scale factor parameter responsive to optical parameters associated with said left eye, resulting in a radially transformed left view, and • carrying out an inverse keystone transform of said radially transformed left view resulting in a processed left view, wherein said inverse keystone transform is defined as the inverse of said first keystone transform, • determining a second intersection point of a fixation axis of a right eye of the observer with the imaging plane • carrying out a second keystone transform of the right view as a projection of the right view in a plane comprising the second intersection point and orthogonal to the fixation axis of said right eye resulting in a keystone transformed right view, • carrying out a radial transform of said keystone transformed right view with said second intersection point as a center and at least one scale factor parameter responsive to optical parameters associated with said right eye, resulting in a radially transformed right view, and • carrying out an inverse keystone transform of said radially transformed right view resulting in a processed right view, wherein said inverse keystone transform is defined as the inverse of said second keystone transform. • determining a first intersection point of a fixation axis of a left eye of an observer with an imaging plane, • carrying out a first keystone transform of the left view as a projection of the left view in a plane comprising the first intersection point and orthogonal to the fixation axis of said left eye resulting in a keystone transformed left view, • carrying out a radial transform of said keystone transformed left view with said first intersection point as a center and at least one scale factor parameter responsive to optical parameters associated with said left eye, resulting in a radially transformed left view, and • carrying out an inverse keystone transform of said radially transformed left view resulting in a processed left view, wherein said inverse keystone transform is defined as the inverse of said first keystone transform, • determining a second intersection point of a fixation axis of a right eye of the observer with the imaging plane • carrying out a second keystone transform of the right view as a projection of the right view in a plane comprising the second intersection point and orthogonal to the fixation axis of said right eye resulting in a keystone transformed right view, • carrying out a radial transform of said keystone transformed right view with said second intersection point as a center and at least one scale factor parameter responsive to optical parameters associated with said right eye, resulting in a radially transformed right view, and • carrying out an inverse keystone transform of said radially transformed right view resulting in a processed right view, wherein said inverse keystone transform is defined as the inverse of said second keystone transform.