Abstract: Estimating angles for coherent signals remains a critical challenge in array signal processing. Traditional spatial smoothing techniques can recover the rank loss caused by signal coherence, ...

Abstract: Acoustic imaging intuitively illustrates the locations of sound sources and has a wide range of applications, including fault detection. However, this technology requires a substantial ...

We continue to innovate in visual search to help customers quickly find and discover the products they want and need from Amazon’s wide selection. Here is a roundup of the visual search features and ...