Daniel Cohen-Or Eran Rich Uri Lerner Victor Shenkar A Real-Time Photo-Realistic Visual Flythrough. 255-265 1996 2 IEEE Trans. Vis. Comput. Graph. 3 http://www.computer.org/tvcg/tg1996/v0255abs.htm db/journals/tvcg/tvcg2.html#Cohen-OrRLS96