4 papers
Rejecting Outliers in 2D-3D Point Correspondences from 2D Forward-Looking Sonar Observations
Jiayi Su, Shaofeng Zou, Jingyu Qian +3
Rejecting outliers before applying classical robust methods is a common approach to increase the success rate of estimation, particularly when the outlier ratio is extremely high (…
A Convex and Global Solution for the PP Problem in 2D Forward-Looking Sonar
Jiayi Su, Jingyu Qian, Liuqing Yang +5
The perspective--point (PP) problem is important for robotic pose estimation. It is well studied for optical cameras, but research is lacking for 2D forward-looking sonar (FL…
Information-Preserved Blending Method for Forward-Looking Sonar Mosaicing in Non-Ideal System Configuration
Jiayi Su, Xingbin Tu, Fengzhong Qu +1
Forward-Looking Sonar (FLS) has started to gain attention in the field of near-bottom close-range underwater inspection because of its high resolution and high framerate features.…
DM-SBL: Channel Estimation under Structured Interference
Yifan Wang, Chengjie Yu, Jiang Zhu +4
Channel estimation is a fundamental task in communication systems and is critical for effective demodulation. While most works deal with a simple scenario where the measurements ar…