A light measurement method is provided comprising: determining one or more correction factors for at least one image capture device, using the image capture device to receive light output from at least one source of illumination, obtaining an output from the image capture device which corresponds to the light output of the source of illumination, and applying the or each correction factor to the output of the image capture device to obtain one or more substantially absolute measure of the light output of the source of illumination. A light measurement apparatus is also provided to carry out the light measurement method.
申请公布号
WO2007012839(A2)
申请公布日期
2007.02.01
申请号
WO2006GB02774
申请日期
2006.07.24
申请人
THE QUEEN'S UNIVERSITY OF BELFAST;DODDS, GORDON, IVAN;MCMENEMY, KAREN, ROSEMARY;ZATARI, ASHRAF