| 摘要 |
<P>PROBLEM TO BE SOLVED: To accurately estimate a type of ambient light on the basis of spectral data on the ambient light. <P>SOLUTION: The information processing apparatus includes means configured to acquire spectral data on ambient light to be estimated, means configured to acquire spectral data on reference ambient light and ambient light type information, and estimation means configured to estimate a type of ambient light of the spectral data on the ambient light to be estimated from the ambient light type information on the reference ambient light by comparing the spectral data on the ambient light to be estimated with the spectral data on the reference ambient light using weight corresponding to a color-matching function. <P>COPYRIGHT: (C)2013,JPO&INPIT |
