| 摘要 |
Provide an image processing apparatus and an image processing method which can generate an image having a high quality and a small data quantity. An image processing apparatus according to an embodiment includes a dividing unit which calculates a threshold value based on a pixel value distribution in image data, and divides pixels into two classes based on the calculated threshold value, a purification unit which prepares purified image data obtained by changing the pixel belonging to one class divided by the dividing unit into a specific color, and a pseudo-gradation binarization unit which binarizes the purified image data through a pseudo-gradation method. |
