Abstract: A predetermined display image is displayed on a display device, and a hue of the display image corresponding to an input position obtained from a pointing device is obtained. A predetermined range having the obtained hue at a center thereof is set as a conversion target range, and at least one of saturation, brightness, and hue is changed with respect to a pixel of the display image which has a hue within the conversion target range to display a resultant image on the display device.

Abstract: An image conversion apparatus converts an image, and displays a converted image on a display device. The image conversion apparatus displays an original image before conversion on the display device. Next, the image conversion apparatus sets a dividing line 52 for dividing an image displayed on the display device into a first area 53 and a second area 54 by an instruction from a user. Next, the image conversion apparatus converts the original image by changing at least a part of an image of the first area 53 to an image generated from an image of the second area 52, and displays an image after the conversion on the display device.