Information processing apparatus and method

摘要

An information processing apparatus includes a unit (102, 104) configured to acquire spectral data of ambient light to be estimated, a unit (109) configured to acquire spectral data and ambient light type information of reference ambient light, a comparison unit (106) configured to compare the spectral data of the ambient light to be estimated with the spectral data of the reference ambient light, and an estimation unit (114) configured to estimate an ambient light type of the spectral data of the ambient light to be estimated from the ambient light type information of the reference ambient light based on a result of comparison provided by the comparison unit.