1. An apparatus extracting light and texture to perform rendering, the apparatus comprising: a classifying unit to classify an input image into a specular reflection image and a diffuse reflection image; an information extracting unit to extract light information associated with the input image from the classified specular reflection image, the classified diffuse reflection image, and shape information associated with the input image; and a texture information extracting unit to extract texture information associated with the input image from the classified specular reflection image, the classified diffuse reflection image, and the shape information associated with the input image.