Image processing apparatus, image processing method, and computer readable recording medium recording image processing program for processing image obtained by picking up or reading original

摘要

The image processing apparatus includes a CCD that receives an image, a fold detecting unit that detects edges using a lightness component of the received image and selects a specific one of the detected edges, and a fold erasing unit that corrects the lightness component of the selected specific edge. Thus, an image processing apparatus allowing removal of a noise appearing on the lightness component is provided.