Image processing apparatus for performing image formation using signals obtained by pulse-width modulating an image signal by a plurality of modulating methods

摘要

There is provided an image processing apparatus having an input unit for inputting an image signal, a generation unit for generating a modulation mode signal in accordance with a designation made by an operator using an operation unit, and a modulation unit for selectively outputting a pulse-width modulated signal obtained by performing pulse-width modulation of the image signal input by the input unit in units of m pixels or in units of n pixels (mn) in accordance with the modulation mode signal generated by the generation unit. There is provided an image processing apparatus having an image input unit for inputting an image signal, a modulation mode input unit for inputting a modulation mode signal from an external device, and a modulation unit for selectively outputting a pulse-width modulated signal obtained by performing pulse-width modulation of the image signal input by the input unit in units of m pixels or in units of n pixels (mn) in accordance with the modulation mode signal input by the modulation mode input unit.