Hi,
On my camera I can use only gain and abs_exposure parameter (V4Lc linux ubuntu) ... my problem is change abs_exposure parameter duringa a day from 160 to 600 automatically (These values have been tested throughout the day and in all conditions ... ranging from 160 min to 600 max I can get a great object-detenction). The values must change with the different light of the day ... I was wondering if is possible to use the camera to be able to do this and how ...
There are many highlights that a sensor may not see .... but perhaps by calculating the entire amount of the white image and use it as a value might be an idea ....
Regards
gfx
↧