2 citations · 2 across the 4 of their papers we have counts for
4 papers
Study of Four-Dimensional DOA and Polarisation Estimation with Crossed-dipole and Tripole Arrays
Xiang Lan, Wei Liu, Henry Y. T. Ngan
Electromagnetic (EM) vector sensor arrays can track both the polarisation and direction of arrival (DOA) of the impinging signals. For linear crossed-dipole arrays, as shown by our…
Social Behavior Analysis in Visual Human Monitoring System : A Survey and Perspective
Henry Y. T. Ngan, Hideki Kawai, Kazuo Kunieda +1
A social behavior analysis is used to study how a group of people interacts with another group. The analysis helps to understand how social behavior leads to its consequences such…
Outlier Detection In Large-scale Traffic Data By Naïve Bayes Method and Gaussian Mixture Model Method
Philip Lam, Lili Wang, Henry Y. T. Ngan +2
It is meaningful to detect outliers in traffic data for traffic management. However, this is a massive task for people from large-scale database to distinguish outliers. In this pa…
Automatic Incident Classification for Big Traffic Data by Adaptive Boosting SVM
Li-Li Wang, Henry Y. T. Ngan, Nelson H. C. Yung
Modern cities experience heavy traffic flows and congestions regularly across space and time. Monitoring traffic situations becomes an important challenge for the Traffic Control a…