公开(公告)号：EP2823268A4

公开(公告)日：2015-11-25

申请号：EP12876365

申请日：2012-05-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： WIESER RALF ,  SOMALINGAM SOMAKANTHAN ,  LINDFORS MAX ,  KALLIO SAMU MATIAS

IPC: G01J1/42 ,  G01J1/02 ,  G01J1/16

CPC classification number: G01J1/4204 ,  G01J1/0233 ,  G01J1/0252 ,  G01J1/0295 ,  G01J1/16

Abstract: A method, apparatus, and a computer program is provided. The method comprises: determining an ambient light value from ambient light data provided by at least one ambient light sensor, in dependence upon the spectral distribution of the ambient light data provided by the at least one ambient light sensor and a manufacturer of the at least one ambient light sensor.