| 摘要 |
An image processing apparatus includes a first error diffusion unit, a second error diffusion unit, and a first determining unit, wherein the second error diffusion unit performs error diffusion processing in parallel with the first error diffusion unit and has an operating unit and a calculation unit, and the first determining unit determines whether quantized data for the second pixel of interest is fixed by the second error diffusion unit on the basis of whether the total of value is equal to or lower than a first reference value and whether the total of value is equal to or higher than a second reference value that is higher than the first reference value. |
