Inventors:
Erwin Bellers - Fremont CA, US
Jan Caussyn - Maldegem, BE
Assignee:
Koninklijke Philips Electronics N.V. - BA Eindhoven
International Classification:
H04N 9/74, H04N 5/14, H04N 9/64
Abstract:
A method and apparatus for thinning lines in a video, includes providing a line signal () of a video, the line signal () having pair of spaced apart transitions () which slope toward one another and merge at an edge () of a first thickness, the first thickness of the edge generating a line of a given width in the video. At least one of the transitions () is moved toward a center of the edge (), to produce a new line signal () having an edge () of a second thickness which is less than the first thickness, thereby reducing the given width of the line in the video.