00525nam 2228363 450000100060000000300230000600500090002900800410003808200100007907200310008902000190012010000230013926000220016225000060018424500290019065000310021965000390025065000440028928363StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621.3 adigital image fundamentals a0-201-180075-8 aRafael C. Gonzalez bHall Upper c2002 a2 aDigital image processing adigital image fundamentals aimage enhancement in the frequency aimage enhancement in the spatial domain