2. The apparatus of claim 1 , further comprising a color information correction module which corrects color information of the input image.
2. The apparatus of claim 1 , further comprising a color information correction module which corrects color information of the input image. 3. The apparatus of claim 2 , wherein the color information correction module comprises: a preference color input module which inputs a preference color to be corrected among preference colors constituting the input image; and a color component correction module which corrects a color component of the input preference color.