Design, development and validation of a speckle-based, visible spectrum, image sensor modulation transfer function (MTF) test system. Investigated the technique of using visible (532nm) laser speckle ...
Modulation transfer function (MTF) quantifies an imaging system’s capacity to reproduce contrast at differing spatial frequencies and serves as a cornerstone metric for spatial resolution and image ...
The extensive use of the mobile phone (MP) has necessarily increased the exposure of the population to radiofrequency electromagnetic fields (RF-EMF). The biological effects of RF-EMF and their ...