| 摘要 |
Disclosed is an apparatus emitting light on a scene including adaptive optical factors according to one embodiment of the present invention. The adaptive optical factors can be controlled to change an illuminance pattern provided from a light source. To capture an image or guarantee uniform exposure on the scene, the adaptive optical factors can be controlled to provide an illuminance pattern suitable for the image to be captured. In another embodiment, an illuminance pattern may be determined based on previously captured data, and the previous captured data may include at least one selected from among image data of the scene, exposure meter data relating to an illuminance level in the scene and reflectivity information relating to reflection of different factors in the scene. The apparatus may be included in a smartphone. The apparatus comprises: the light source; the adaptive optical factors; and a controller. |
