| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image processing device, an image processing method and an information storage medium capable of reducing the data quantity and a processing load. SOLUTION: A head part shape calculation part 114 in a game operation part 110 reads out each coordinate data of basic shape data 130 corresponding to plural basic shapes and blend ratio data 126 as weighting coefficients for mixing when synthesizing each coordinate data from a data housing part 120, and executes an operation of the sum of products using the two kinds of data, to thereby calculate vertex coordinates of a polygon corresponding to the moving state of a mouth. The plural basic shapes corresponding to the states of the mouth opened upward and downward, rightward and leftward, and forward and backward, are prepared, and hereby an optional mouth shape can be simply reproduced.</p> |
