00317nam a2200085Ia 450000500170000010000180001724501680003526000090020358300190021220260716043302.0  aCawkell, A.E.  aCurrent activities in image processing. Part I: Introduction; Part II: Digitization, compression, television, and multimedia; Part III: Indexing image collections.  c1992  c3/7/00kM2LMGR