Image processing apparatus, method, image forming apparatus, and storage medium

摘要

The present invention provides a novel image processing apparatus (200) that facilitates obtaining high-quality image even in low resolution without driving up costs and lowering speed. The image processing apparatus (200) of this invention includes the line width determining unit (202) that determines whether or not line width in image with high resolution is one pixel. The adding unit (204) adds one pixel either above or below the line in image converted to lower resolution and makes the width of the line two pixels.