[1] C CUBE MICROSYST, RES & DEV, MILPITAS, CA 95035 USA
[2] EASTMAN KODAK CO, IMAGING RES LABS, ROCHESTER, NY 14650 USA
[3] UNIV CALIF BERKELEY, DEPT ELECT ENGN & COMP SCI, BERKELEY, CA 94720 USA
[4] COLUMBIA UNIV, NEW YORK, NY USA
[5] NIPPON TELEGRAPH & TEL PUBL CORP, INTEGRATED COMMUN SYST HEADQUARTERS, DEPT RES & DEV, YOKOHAMA, KANAGAWA, JAPAN