Yong Jia

TL;DR: The experimental results reveal that the presented noncoherent image fusion method gives the single-view layout images with higher signal-to-clutter-and-noise ratio than the conventional coherent algorithm based on data combination and a near-tidy panorama layout image is generated almost without the cavities and burrs.

TL;DR: In this paper, a reduced-dimension (RD) MUSIC algorithm based on augmented correlation matrix is proposed to estimate the direction of arrival (DOA) and direction of departure (DOD) for the bistatic co-prime multiple-input multiple-output (MIMO) radar.

TL;DR: The experimental results with a two-transmitting eight-receiving stepped-frequency continuous-wave through-wall radar verifies the excellent performance of the sign coherence factor (SCF), which has comparable performance in suppressing grating lobes with the PCF, much better than the CF.

TL;DR: A new algorithm to determine the position of the sidewalls by exploiting the multipath echoes of a target bounced from the sidewall, which is useful to obtain the building layout, determine the relative location of the target in the room, and remove the higher order multipath ghosts for a through-wall tracking radar.

TL;DR: An approach for human activity recognition (HAR) using deep learning is proposed based on stepped frequency continues wave (SFCW) radar, which achieves 96.42% recognition accuracy about six types of activities by incorporating three frequencies of spectrograms and range map, and surpasses two existed methods.