Image quality of oversampling cameras
by Volker Weber
Science paper written by Juha Alakarhu, Samu Koskinen, and Eero Tuulos:
This paper considers the oversampling cameras and their image quality. The formulas for analyzing the low light performance are developed and they are compared to subjective testing results. In addition to the developed formulas, the key findings show that there is a significant amount of spatial information available above Nyqvist frequency of the camera system that can be captured with an oversampling camera. We also show that the low light performance is essentially defined by image sensor rather than the pixel size
Comments
Very interesting. Thanks for sharing.
Ralf M Petter, 2013-10-07
