IMAGE PROCESSING DEVICE, IMAGE DISPLAY DEVICE, IMAGE PROCESSING METHOD, AND IMAGE DISPLAY METHOD

摘要

An image processing device includes a contour width detection circuit (1) for detecting a contour section of image data (DI) and outputting a contour width (W) of the contour section detected, a magnification control amount generation circuit (2) for generating a magnification control amount (ZC) based on the contour width (W), a magnification generation circuit (3) for generating a conversion magnification (Z) based on the magnification control amount (ZC), and a pixel count conversion circuit (4) for converting the pixel count of the image data (DI) by using the conversion magnification (Z), thereby appropriately emphasizing the sharpness of the contour section.