연구
A Clearer View from Fuzzy Images
getupfor1
2012. 1. 27. 18:30
. Curiously, however, even though layers 1 and 2 contain primarily green-sensitive photoreceptors, the effect
of chromatic aberration means that incoming green light is only clearly focused on layer 1. This means that
the second main green-sensitive retinal layer (layer 2) receives a defocused or “fuzzy” image. Nagata et
al. suggest that the spiders obtain depth cues from the amount of defocus in this layer, which is
proportional to the distance of the object to the lens.
거리가 떨어진 센서의 흐려짐 정도가 depth를 나타 낸다고 할 수있다.