no code implementations • 16 Jan 2024 • Xuchen Li, Ronghao Lin, Hing Cheung So
To improve the imaging of both direct path and multipath targets, we introduce several new criteria for MIMO radar sparse linear array (SLA) designs for multipath scenarios.
no code implementations • 15 Jun 2023 • Xiaolei Shang, Ronghao Lin, Yuanbo Cheng
We formulate the angle-Doppler imaging problem as a sparse parameter estimation problem, and a computationally efficient majorization-minimization (MM) based estimator of sparse parameters, referred to as mLIKES, is devised for accurate angle-Doppler imaging.
no code implementations • 26 Oct 2022 • Ronghao Lin, Haifeng Hu
The former is like encoding robust uni-modal representation while the later is like integrating interactive information among different modalities, both of which are critical to learning an effective multimodal representation.