Method and system for recording images

摘要

Binary image data representing a desired image is first generated, and on-off control of an energy beam scanning a recording medium is performed based on a value of each pixel data constituting the binary image data to record the image on the recording medium. Some pixel data are then selected from pixel data of the binary image data that have a first value turning on the energy beam, and the first value of the some pixel data is replaced with a second value turning off the energy beam. The on-off control is performed based on the first or second value of each pixel data constituting binary image data obtained after the first value is replaced with the second value.