Underwater image enhancement (UIE) is still difficult. This is mainly due to wavelength-dependent light absorption, scattering, and environmental noise, which lead to low visibility, color distortion, ...

Impaired Speech Continues to Pose Challenges for the Automatic Processing of Speech and Multimodal Interaction between Humans and Computers systems caused by distortion of articulation and involuntary ...

To improve long-range radio frequency communications, researchers at the U.S. Naval Research Laboratory are working on a method of combining signals at the receiver level after multiple relays and a ...

The National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki, Ph.D.) developed a hybrid signal processing method that integrates an annealing-based quantum ...

Researchers have developed a new analog photonic correlator that can be used to locate an object transmitting a radio signal. They demonstrated its ability to identify the location of a radio ...