METHOD AND SYSTEM FOR PROCESSING IMAGE DATA

摘要

Processing image data includes receiving image data corresponding to an image, where the image data describes a number of pixels. A blurring filter is applied to the image data, where the blurring filter reduces contrast between at least some of the pixels. A stretching filter is applied to the image data, where the stretching filter increases the number of pixels. A sharpening filter is applied to the image data, where the sharpening filter increases contrast between at least some of the pixels.