Issue No.06 - June (1971 vol.20)
L. Rossol , IEEE
Computers, in conjunction with microfilm recording equipment, are capable of generating pictures with a reasonable number of gray levels and good resolution. A method is described for producing pictures by means of halftone dot patterns using such equipment. The method is relatively insensitive to variations in hardware performance and adjustments.
Halftones, microfilm plotters, microfilm recorders, output devices, pictorial output, picture coding, picture processing.
L. Rossol, "Generation of Halftones by Computer-Controlled Microfilm Recorder", IEEE Transactions on Computers, vol.20, no. 6, pp. 662-664, June 1971, doi:10.1109/T-C.1971.223318