Blind image deblurring is a particularly challenging inverse problem where the blur kernel is unknown and must be estimated en route to recover the deblurred image. The problem is of strong practical ...

The paper studies detection of a target buried in a rich scattering medium by time reversal. We use a multi-static configuration with receive and transmit arrays of antennas. In time reversal, the ...

No one needed President Donald Trump’s military parade, which just happened to take place on his birthday, to know that the United States’ fearsome armed forces deserve respect. Ostentatious ...