Abstract
The present disclosure is directed to the method and system which use an image caught by a photographic device for calculating a brightness of a space and acquiring a state of an object, and adjust the illuminant device and/or the shading device for the space to make the brightness of the space achieve the proper level.
| Original language | Chinese (Traditional) |
|---|---|
| Patent number | 9404793 |
| Publication status | Published - 2012 Nov 8 |