| http://www.w3.org/ns/prov#value | - ion pictureUS5883968 *Feb 9, 1996Mar 16, 1999Aw Computer Systems, Inc.System and methods for preventing fraud in retail environments, including the detection of empty and non-empty shopping cartsUS5883977 *Dec 30, 1996Mar 16, 1999Daewoo Electronics Co., Ltd.Method and apparatus for encoding a video signal of a contour of an objectUS5960111 *Feb 10, 1997Sep 28, 1999At&T CorpMethod and apparatus for
|
