| 摘要 |
<p>A method for acquisition of motion capture data which is capable of reducing the amount of data indicative of motions, readily expressing natural motions in image production fields such as game character production, digital animation production, etc. and enabling a data provider to act and move with no limitation in sphere because of the absence of cable connections to his body. A plurality of color pointers with different color values are attached respectively to main joints and terminal portions of the body of the data provider. Three digital cameras (100, 200 and 300) or more are used to shoot actions and motions of the data provider. Acomputer is used to convert images picked-up by the digital cameras into X, Y and Z coordinate values. The motions of the body are extracted as three-dimensional position coordinate values based on motions of the color pointers.</p> |
