Spatiotemporal video segmentation and motion estimation through irregular pyramids. - Gabriel Valencia; Juan Antonio Rodríguez; Cristina Urdiales; Antonio Bandera; Francisco Sandoval Hernández (Pattern Recognit., 2003)

Color-based video segmentation using interlinked irregular pyramids. - Gabriel Valencia; Juan Antonio Rodríguez; Cristina Urdiales; Francisco Sandoval Hernández (Pattern Recognit., 2004)