| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily generate a normal map at low cost. <P>SOLUTION: An apparatus acquires image data representing the characteristic of the surface of recording paper using an image input device (S503), and determines the type of the recording paper (S504). Then, the apparatus performs filtering processing based on the type of the recording paper for the image data (S508), and creates a normal map from the image data on which the filtering processing is performed (S507, S508). <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
