Analogue realizations of 2-D operations for raster scanned images
M.A. Sid-Ahmed · International Journal of Electronics · 1993
Realizations using analogue circuits for the two-dimensional (2-D) image processing operations of correlation, filtering and mathematical morphology are presented. These analogue realizations can operate directly on raster scanned images in real-time with the added advantages of lower power consumption and lower hardware cost than digital realizations.